Scan-Speak Products 2016

TWEETER D2905/990000 Advanced Parameters (Preliminary) Electrical data -Ω Mechanical Data - Tm Resistance [Re'] - mH Force Factor [Bl] -g Free inductance [Leb] - mH Moving mass [Mms] Bound inductance [Le] - SH Compliance [Cms] - mm/N Semi-inductance [Ke] Mechanical resistance [Rms] - kg/s Shunt resistance [Rss] -Ω Admittance [Ams] - mm/N N.C. Madsensvej 1 · 6920 Videbæk · Denmark · Phone: +45 6040 5200 · www.scan-speak.dk

TWEETER D2908/714000 D2908/714000 is a highly efficient and high-power 8 ohm 1\" beryllium dome tweeter, it reproduces music clean and clear at all listening levels with dynamic precision and a superb vocal rendition as when recorded. The smooth machined alu faceplate and the acoustical very transparent wire-mesh protection grille not only represent a beautiful appearance is also allows the sound to be dispersed free and undistorted to the listener. KEY FEATURES: · Rear Mount Magnet System · Titanium Voice Coil Former · Beryllium Diaphragm (99% Pure Be) · Non Resonant Aluminium Rear Chamber · Patented Symmetrical Drive (SD-2) motor · Black Anodized Ø120mm Machined Alu Faceplate T-S Parameters 534 Hz Electrical Data 8Ω Resonance frequency [fs] 7.3 Nominal impedance [Zn] 6.5 Ω Mechanical Q factor [Qms] Minimum impedance [Zmin] 90 Ω Electrical Q factor [Qes] 0.50 Maximum impedance [Zo] 5.7 Ω Total Q factor [Qts] 0.47 DC resistance [Re] 0.02 mH Force factor [Bl] 3.6 Tm Voice coil inductance [Le] Mechanical resistance [Rms] 0.15 kg/s Moving mass [Mms] 0.33 g Power Handling 160 W Compliance [Cms] 0.26 mm/N 100h RMS noise test (IEC 17.1)* 200 W Effective diaph. diameter [D] 30 mm Long-term max power (IEC 17.3)* Effective piston area [Sd] 7 cm² *Filter: 2. order HP Butterworth, 2.5 kHz Equivalent volume [Vas] 0.02 l Sensitivity (2.83V/1m) 92 dB Voice Coil & Magnet Data 26 mm Ratio Bl/√Re 1.5 N/√W Voice coil diameter 2.1 mm Ratio fs/Qts 1136 Hz Voice coil height Voice coil layers 2 Notes: Height of gap 2.5 mm IEC specs. refer to IEC 60268-5 third edition. Linear excursion ± 0.2 mm All Scan-Speak products are RoHS compliant. Max mech. excursion ± 1.6 mm Data are subject to change without notice. Unit weight 0.5 kg Datasheet updated: 03.10.2012 N.C. Madsensvej 1 · 6920 Videbæk · Denmark · Phone: +45 6040 5200 · www.scan-speak.dk

TWEETER D2908/714000 Advanced Parameters (Preliminary) Electrical data -Ω Mechanical Data - Tm Resistance [Re'] - mH Force Factor [Bl] -g Free inductance [Leb] - mH Moving mass [Mms] Bound inductance [Le] - SH Compliance [Cms] - mm/N Semi-inductance [Ke] Mechanical resistance [Rms] - kg/s Shunt resistance [Rss] -Ω Admittance [Ams] - mm/N N.C. Madsensvej 1 · 6920 Videbæk · Denmark · Phone: +45 6040 5200 · www.scan-speak.dk

TWEETER R2904/700000 The Revelator tweeter series consist of the revolutionary ring radiator design, which put an end to some of the design trade-offs in dome designs. The ring radiator still offers unrivalled performance. Additional enhancements have been made to reduce distortion and power compression, such as large neodymium magnet systems for high sensitivity, and a careful design to optimize airflow in the chambers. KEY FEATURES: · Patented Phase Plug Design · Large Ring Neo Magnet f. High Output · 1\" Ring Dome Diaphragm · Silver Anodized Mashined Alu Face Plate · Patented Symmetrical Drive (SD-2) motor · Non Resonant Alu Rear Chamber T-S Parameters 520 Hz Electrical Data 4Ω Resonance frequency [fs] 2.90 Nominal impedance [Zn] 3.7 Ω Mechanical Q factor [Qms] 0.38 Minimum impedance [Zmin] 26.2 Ω Electrical Q factor [Qes] 0.33 Maximum impedance [Zo] Total Q factor [Qts] DC resistance [Re] 3Ω Force factor [Bl] 2.8 Tm Voice coil inductance [Le] 0.01 mH Mechanical resistance [Rms] 0.34 kg/s Moving mass [Mms] Power Handling 160 W Compliance [Cms] 0.3 g 100h RMS noise test (IEC 17.1)* 210 W Effective diaph. diameter [D] 0.31 mm/N Long-term max power (IEC 17.3)* Effective piston area [Sd] *Filter: 2. order HP Butterworth, 2.5 kHz Equivalent volume [Vas] 27 mm Sensitivity (2.83V/1m) 5.6 cm² Voice Coil & Magnet Data 26 mm Ratio Bl/√Re Voice coil diameter 2.1 mm Ratio fs/Qts 0.01 l Voice coil height 94.5 dB Voice coil layers 2 1.62 N/√W Height of gap 2.5 mm 1566 Hz Linear excursion ± 0.2 mm Max mech. excursion ± 1.6 mm Notes: Unit weight IEC specs. refer to IEC 60268-5 third edition. 0.4 kg All Scan-Speak products are RoHS compliant. Data are subject to change without notice. Datasheet updated: February 22, 2011. N.C. Madsensvej 1 · 6920 Videbæk · Denmark · Phone: +45 6040 5200 · www.scan-speak.dk

TWEETER R2904/700000 Advanced Parameters (Preliminary) Electrical data -Ω Mechanical Data - Tm Resistance [Re'] - mH Force Factor [Bl] -g Free inductance [Leb] - mH Moving mass [Mms] Bound inductance [Le] - SH Compliance [Cms] - mm/N Semi-inductance [Ke] Mechanical resistance [Rms] - kg/s Shunt resistance [Rss] -Ω Admittance [Ams] - mm/N N.C. Madsensvej 1 · 6920 Videbæk · Denmark · Phone: +45 6040 5200 · www.scan-speak.dk

TWEETER R2904/700005 The Revelator tweeter series consist of the revolutionary ring radiator design, which put an end to some of the design trade-offs in dome designs. The ring radiator still offers unrivalled performance. Additional enhancements have been made to reduce distortion and power compression, such as large neodymium magnet systems for high sensitivity, and a careful design to optimize airflow in the chambers. KEY FEATURES: · Patented Phase Plug Design · Large Ring Neo Magnet f. High Output · 1\" Ring Dome Diaphragm · Black Anodized Machined Alu Face Plate · Patented Symmetrical Drive (SD-2) motor · Non Resonant Alu Rear Chamber T-S Parameters 520 Hz Electrical Data 4Ω Resonance frequency [fs] 2.90 Nominal impedance [Zn] 3.7 Ω Mechanical Q factor [Qms] 0.38 Minimum impedance [Zmin] 26.2 Ω Electrical Q factor [Qes] 0.33 Maximum impedance [Zo] Total Q factor [Qts] DC resistance [Re] 3Ω Force factor [Bl] 2.8 Tm Voice coil inductance [Le] 0.01 mH Mechanical resistance [Rms] 0.34 kg/s Moving mass [Mms] Power Handling 160 W Compliance [Cms] 0.3 g 100h RMS noise test (IEC 17.1)* 210 W Effective diaph. diameter [D] 0.31 mm/N Long-term max power (IEC 17.3)* Effective piston area [Sd] *Filter: 2. order HP Butterworth, 2.5 kHz Equivalent volume [Vas] 27 mm Sensitivity (2.83V/1m) 5.6 cm² Voice Coil & Magnet Data 26 mm Ratio Bl/√Re Voice coil diameter 2.1 mm Ratio fs/Qts 0.01 l Voice coil height 94.5 dB Voice coil layers 2 1.62 N/√W Height of gap 2.5 mm 1566 Hz Linear excursion ± 0.2 mm Max mech. excursion ± 1.6 mm Notes: Unit weight IEC specs. refer to IEC 60268-5 third edition. 0.4 kg All Scan-Speak products are RoHS compliant. Data are subject to change without notice. Datasheet updated: February 22, 2011. N.C. Madsensvej 1 · 6920 Videbæk · Denmark · Phone: +45 6040 5200 · www.scan-speak.dk

TWEETER R2904/700005 Advanced Parameters (Preliminary) Electrical data -Ω Mechanical Data - Tm Resistance [Re'] - mH Force Factor [Bl] -g Free inductance [Leb] - mH Moving mass [Mms] Bound inductance [Le] - SH Compliance [Cms] - mm/N Semi-inductance [Ke] Mechanical resistance [Rms] - kg/s Shunt resistance [Rss] -Ω Admittance [Ams] - mm/N N.C. Madsensvej 1 · 6920 Videbæk · Denmark · Phone: +45 6040 5200 · www.scan-speak.dk

TWEETER R2904/700009 The Revelator tweeter series consist of the revolutionary ring radiator design, which put an end to some of the design trade-offs in dome designs. The ring radiator still offers unrivalled performance. Additional enhancements have been made to reduce distortion and power compression, such as large neodymium magnet systems for high sensitivity, and a careful design to optimize airflow in the chambers. KEY FEATURES: · Patented Phase Plug Design · Large Ring Neo Magnet f. High Output · 1\" Ring Dome Diaphragm · Black Anodized Machined Alu Face Plate · Patented Symmetrical Drive (SD-2) motor · Non Resonant Alu Rear Chamber T-S Parameters 520 Hz Electrical Data 4Ω Resonance frequency [fs] 2.90 Nominal impedance [Zn] 3.7 Ω Mechanical Q factor [Qms] 0.38 Minimum impedance [Zmin] 26.2 Ω Electrical Q factor [Qes] 0.33 Maximum impedance [Zo] Total Q factor [Qts] DC resistance [Re] 3Ω Force factor [Bl] 2.8 Tm Voice coil inductance [Le] 0.01 mH Mechanical resistance [Rms] 0.34 kg/s Moving mass [Mms] Power Handling 160 W Compliance [Cms] 0.3 g 100h RMS noise test (IEC 17.1) 210 W Effective diaph. diameter [D] 0.31 mm/N Long-term max power (IEC 17.3) Effective piston area [Sd] 26 mm Equivalent volume [Vas] 27 mm Voice Coil & Magnet Data 2.1 mm Sensitivity (2.83V/1m) 5.6 cm² Voice coil diameter Ratio Bl/√Re Voice coil height 2 Ratio fs/Qts 0.01 l Voice coil layers 2.5 mm 94.5 dB Height of gap ± 0.2 mm 1.62 N/√W Linear excursion ± 1.6 mm 1566 Hz Max mech. excursion Unit weight 0.4 kg Notes: IEC specs. refer to IEC 60268-5 third edition. All Scan-Speak products are RoHS compliant. Data are subject to change without notice. Datasheet updated: February 22, 2011. N.C. Madsensvej 1 · 6920 Videbæk · Denmark · Phone: +45 6040 5200 · www.scan-speak.dk

TWEETER R2904/700009 Advanced Parameters (Preliminary) Electrical data -Ω Mechanical Data - Tm Resistance [Re'] - mH Force Factor [Bl] -g Free inductance [Leb] - mH Moving mass [Mms] Bound inductance [Le] - SH Compliance [Cms] - mm/N Semi-inductance [Ke] Mechanical resistance [Rms] - kg/s Shunt resistance [Rss] -Ω Admittance [Ams] - mm/N N.C. Madsensvej 1 · 6920 Videbæk · Denmark · Phone: +45 6040 5200 · www.scan-speak.dk

MIDRANGE 12M/4631G00 The Revelator midranges are well known for their sliced paper cone technology. The slices are filled with damping glue, which dramatically reduces break-up modes in the diaphragm. In combination with Scan-Speaks low-loss linear suspension it represented a breakthrough in midrange clarity and overall smooth frequency response characteristics. KEY FEATURES: · Sliced Cone (Controls Cone Breakups) · High Output 89dB @ 2,83V · Excellent Midrange reproduction · Low-Loss Linear Suspension · Compact Neodymium Magnet System T-S Parameters 75 Hz Electrical Data 4Ω Resonance frequency [fs] 5.57 Nominal impedance [Zn] 3.8 Ω Mechanical Q factor [Qms] 0.35 Minimum impedance [Zmin] 54.1 Ω Electrical Q factor [Qes] 0.33 Maximum impedance [Zo] 3.2 Ω Total Q factor [Qts] DC resistance [Re] 0.22 mH Force factor [Bl] 5.3 Tm Voice coil inductance [Le] Mechanical resistance [Rms] 0.55 kg/s Moving mass [Mms] Power Handling 40 W Compliance [Cms] 6.5 g 100h RMS noise test (IEC 17.1)* 70 W Effective diaph. diameter [D] 0.69 mm/N Long-term max power (IEC 17.3)* Effective piston area [Sd] *Filter: 2. order HP Butterworth, 200 Hz Equivalent volume [Vas] 79 mm Sensitivity (2.83V/1m) 49 cm² Voice Coil & Magnet Data 38 mm Ratio Bl/√Re Voice coil diameter 10 mm Ratio fs/Qts 2.3 l Voice coil height 89 dB Voice coil layers 2 2.96 N/√W Height of gap 4 mm 228 Hz Linear excursion ± 3 mm Max mech. excursion ± 7 mm Notes: Unit weight 0.6 kg IEC specs. refer to IEC 60268-5 third edition. All Scan-Speak products are RoHS compliant. Data are subject to change without notice. Datasheet updated: April 23, 2014. N.C. Madsensvej 1 · 6920 Videbæk · Denmark · Phone: +45 6040 5200 · www.scan-speak.dk

MIDRANGE 12M/4631G00 Advanced Parameters (Preliminary) Electrical data 3.25 Ω Mechanical Data 5.18 Tm Resistance [Re'] 0.059 mH Force Factor [Bl] 7.1 g Free inductance [Leb] Moving mass [Mms] Bound inductance [Le] 0.35 mH Compliance [Cms] 0.48 mm/N Semi-inductance [Ke] 0.028 SH Mechanical resistance [Rms] 0.73 kg/s Shunt resistance [Rss] Admittance [Ams] 145 Ω 0.04 mm/N N.C. Madsensvej 1 · 6920 Videbæk · Denmark · Phone: +45 6040 5200 · www.scan-speak.dk

MIDRANGE 15M/4531K00 The Revelator midranges are well known for their sliced paper cone technology. The slices are filled with damping glue, which dramatically reduces break-up modes in the diaphragm. In combination with Scan-Speaks low-loss linear suspension and the patented Symmetrical Drive (SD-1) it represented a breakthrough in midrange clarity and overall smooth frequency response characteristics. KEY FEATURES: · Patented Symmetrical Drive motor design · Low-loss linear suspension · Excellent Midrange Reproduction · Die cast Alu Chassis vented below spider · Sliced Cone (Controls Cone Breakups) · High Output 90dB @ 2,83V T-S Parameters 35 Hz Electrical Data 4Ω Resonance frequency [fs] 4.80 Nominal impedance [Zn] 4.2 Ω Mechanical Q factor [Qms] 0.24 Minimum impedance [Zmin] 73.5 Ω Electrical Q factor [Qes] 0.23 Maximum impedance [Zo] 3.5 Ω Total Q factor [Qts] 6 Tm DC resistance [Re] 0.17 mH Force factor [Bl] Voice coil inductance [Le] Mechanical resistance [Rms] 0.50 kg/s 50 W Moving mass [Mms] 11 g Power Handling 150 W Compliance [Cms] 100h RMS noise test (IEC 17.1) Effective diaph. diameter [D] 1.88 mm/N Long-term max power (IEC 17.3) 38 mm Effective piston area [Sd] 110 mm 11 mm Equivalent volume [Vas] 95 cm² Voice Coil & Magnet Data Sensitivity (2.83V/1m) 23.8 l Voice coil diameter 2 Ratio Bl/√Re 90 dB Voice coil height 5 mm Ratio fs/Qts Voice coil layers ± 3 mm 3.21 N/√W Height of gap ± 8 mm 153 Hz Linear excursion 1.7 kg Max mech. excursion Notes: Unit weight IEC specs. refer to IEC 60268-5 third edition. All Scan-Speak products are RoHS compliant. Data are subject to change without notice. Datasheet updated: January 30, 2013. N.C. Madsensvej 1 · 6920 Videbæk · Denmark · Phone: +45 6040 5200 · www.scan-speak.dk

MIDRANGE 15M/4531K00 Advanced Parameters (Preliminary) Electrical data 3.52 Ω Mechanical Data 5.46 Tm Resistance [Re'] 0.061 mH Force Factor [Bl] 10.9 g Free inductance [Leb] Moving mass [Mms] Bound inductance [Le] 1.34 mH Compliance [Cms] 1.12 mm/N Semi-inductance [Ke] 0.016 SH Mechanical resistance [Rms] 0.43 kg/s Shunt resistance [Rss] Admittance [Ams] 438 Ω 0.10 mm/N N.C. Madsensvej 1 · 6920 Videbæk · Denmark · Phone: +45 6040 5200 · www.scan-speak.dk

MIDRANGE 18M/4631T00 The Revelator midranges are well known for their sliced paper cone technology. The slices are filled with damping glue which dramatically reduces break-up modes in the diaphragm. In combination with Scan-Speaks low-loss linear suspension and the patented Symmetrical Drive (SD-1) it represents a breakthrough in midrange clarity and overall smooth frequency response characteristics. KEY FEATURES: · Sliced Cone (Control Cone Breakups) · High Sensitivity 92dB @ 2,83V · Patented Symmetrical Drive motor design · Rigid Titanium Voice Coil Former · Low-loss Linear Suspension · Coated Foam Surround T-S Parameters 65 Hz Electrical Data 4Ω Resonance frequency [fs] 5.65 Nominal impedance [Zn] 3.9 Ω Mechanical Q factor [Qms] 0.67 Minimum impedance [Zmin] 29 Ω Electrical Q factor [Qes] 0.60 Maximum impedance [Zo] 3.5 Ω Total Q factor [Qts] DC resistance [Re] 0.16 mH Force factor [Bl] 5.6 Tm Voice coil inductance [Le] Mechanical resistance [Rms] 1.03 kg/s Moving mass [Mms] Power Handling 70 W Compliance [Cms] 14.3 g 100h RMS noise test (IEC 17.1)* 250 W Effective diaph. diameter [D] 0.42 mm/N Long-term max power (IEC 17.3)* Effective piston area [Sd] *Filter: 2. order HP Butterworth, 100Hz Equivalent volume [Vas] 138 mm Sensitivity (2.83V/1m) 154 cm² Voice Coil & Magnet Data 38 mm Ratio Bl/√Re Voice coil diameter 11 mm Ratio fs/Qts 14.0 l Voice coil height 92 dB Voice coil layers 2 2.96 N/√W Height of gap 5 mm 110 Hz Linear excursion ± 3 mm Max mech. excursion ± 14.5 mm Notes: Unit weight 1.7 kg IEC specs. refer to IEC 60268-5 third edition. All Scan-Speak products are RoHS compliant. Data are subject to change without notice. Datasheet updated: February 22, 2016. N.C. Madsensvej 1 · 6920 Videbæk · Denmark · Phone: +45 6040 5200 · www.scan-speak.dk

MIDRANGE 18M/4631T00 Advanced Parameters (Preliminary) Electrical data -Ω Mechanical Data - Tm Resistance [Re'] - mH Force Factor [Bl] -g Free inductance [Leb] - mH Moving mass [Mms] Bound inductance [Le] - SH Compliance [Cms] - mm/N Semi-inductance [Ke] Mechanical resistance [Rms] - kg/s Shunt resistance [Rss] -Ω Admittance [Ams] - mm/N N.C. Madsensvej 1 · 6920 Videbæk · Denmark · Phone: +45 6040 5200 · www.scan-speak.dk

MIDWOOFER 15W/4531G00 The Revelator midrange and midwoofers, both well known for their sliced paper cone technology. The slices are filled with damping glue, which dramatically reduces break- up modes in the diaphragm. In combination with Scan-Speaks low-loss linear suspension and the patented Symmetrical Drive (SD-1) it represented a breakthrough in midrange clarity and overall smooth frequency response characteristics. KEY FEATURES: · Sliced Cone (Controls Cone Breakups) · Low Damping SBR Rubber Surround · Patented Symmetrical Drive motor design · Large Ferrite Magnet System · Low-Loss linear suspension · Die cast Alu Chassis vented below spider T-S Parameters 40 Hz Electrical Data 4Ω Resonance frequency [fs] 4.60 Nominal impedance [Zn] 4.4 Ω Mechanical Q factor [Qms] 0.34 Minimum impedance [Zmin] 4.2 Ω Electrical Q factor [Qes] 0.32 Maximum impedance [Zo] 3.4 Ω Total Q factor [Qts] DC resistance [Re] 0.25 mH Force factor [Bl] 5.7 Tm Voice coil inductance [Le] Mechanical resistance [Rms] 0.70 kg/s 60 W Moving mass [Mms] Power Handling 180 W Compliance [Cms] 13 g 100h RMS noise test (IEC 17.1) Effective diaph. diameter [D] 1.25 mm/N Long-term max power (IEC 17.3) 38 mm Effective piston area [Sd] 17.5 mm Equivalent volume [Vas] 110 mm Voice Coil & Magnet Data Sensitivity (2.83V/1m) 95 cm² Voice coil diameter 2 Ratio Bl/√Re 15.8 l Voice coil height 5 mm Ratio fs/Qts 87 dB Voice coil layers ± 6.5 mm Height of gap ± 9 mm 3.09 N/√W Linear excursion 1.7 kg 125 Hz Max mech. excursion Unit weight Notes: IEC specs. refer to IEC 60268-5 third edition. All Scan-Speak products are RoHS compliant. Data are subject to change without notice. Datasheet updated: January 30, 2013. N.C. Madsensvej 1 · 6920 Videbæk · Denmark · Phone: +45 6040 5200 · www.scan-speak.dk

MIDWOOFER 15W/4531G00 Advanced Parameters (Preliminary) Electrical data 3.44 Ω Mechanical Data 5.36 Tm Resistance [Re'] 0.099 mH Force Factor [Bl] 13.1 g Free inductance [Leb] Moving mass [Mms] Bound inductance [Le] 1.11 mH Compliance [Cms] 0.80 mm/N Semi-inductance [Ke] 0.019 SH Mechanical resistance [Rms] 0.48 kg/s Shunt resistance [Rss] Admittance [Ams] 24 Ω 0.06 mm/N N.C. Madsensvej 1 · 6920 Videbæk · Denmark · Phone: +45 6040 5200 · www.scan-speak.dk

MIDWOOFER 15W/8530K00 The Revelator midrange and midwoofers, both well known for their sliced paper cone technology. The slices are filled with damping glue, which dramatically reduces break- up modes in the diaphragm. In combination with Scan-Speaks low-loss linear suspension and the patented Symmetrical Drive (SD-1) it represented a breakthrough in midrange clarity and overall smooth frequency response characteristics. KEY FEATURES: · Sliced Cone (Controls Cone Breakups) · Low Damping SBR Rubber Surround · Patented Symmetrical Drive Motor Design · Large Ferrite Magnet System · Low-Loss linear suspension · Coated Paper Cone T-S Parameters 30 Hz Electrical Data 8Ω Resonance frequency [fs] 4.90 Nominal impedance [Zn] 6.9 Ω Mechanical Q factor [Qms] 0.29 Minimum impedance [Zmin] 104 Ω Electrical Q factor [Qes] 0.27 Maximum impedance [Zo] 5.8 Ω Total Q factor [Qts] 7 Tm DC resistance [Re] 0.35 mH Force factor [Bl] Voice coil inductance [Le] Mechanical resistance [Rms] 0.50 kg/s 60 W Moving mass [Mms] 13 g Power Handling 110 W Compliance [Cms] 100h RMS noise test (IEC 17.1) Effective diaph. diameter [D] 2.16 mm/N Long-term max power (IEC 17.3) 38 mm Effective piston area [Sd] 110 mm 18 mm Equivalent volume [Vas] 95 cm² Voice Coil & Magnet Data Sensitivity (2.83V/1m) 27.4 l Voice coil diameter 2 Ratio Bl/√Re 85.5 dB Voice coil height 5 mm Ratio fs/Qts Voice coil layers ± 6.5 mm 2.91 N/√W Height of gap ± 9 mm 110 Hz Linear excursion 1.7 kg Max mech. excursion Notes: Unit weight IEC specs. refer to IEC 60268-5 third edition. All Scan-Speak products are RoHS compliant. Data are subject to change without notice. Datasheet updated: February 22, 2011. N.C. Madsensvej 1 · 6920 Videbæk · Denmark · Phone: +45 6040 5200 · www.scan-speak.dk

MIDWOOFER 15W/8530K00 Advanced Parameters (Preliminary) Electrical data 6.07 Ω Mechanical Data 6.20 Tm Resistance [Re'] 0.127 mH Force Factor [Bl] 13.7 g Free inductance [Leb] 0.852 mH Moving mass [Mms] Bound inductance [Le] 0.0248 SH Compliance [Cms] 1.80 mm/N Semi-inductance [Ke] Mechanical resistance [Rms] 0.149 kg/s Shunt resistance [Rss] 1633 Ω Admittance [Ams] 0.249 mm/N N.C. Madsensvej 1 · 6920 Videbæk · Denmark · Phone: +45 6040 5200 · www.scan-speak.dk

MIDWOOFER 15W/8530K01 The Revelator midrange and midwoofers, both well known for their sliced paper cone technology. The slices are filled with damping glue, which dramatically reduces break- up modes in the diaphragm. In combination with Scan-Speaks low-loss linear suspension and the patented Symmetrical Drive (SD-1) it represented a breakthrough in midrange clarity and overall smooth frequency response characteristics. KEY FEATURES: · Sliced Cone (Controls Cone Breakups) · Low-Loss linear suspension · Patented Symmetrical Drive Motor Design · Die cast Alu Chassis vented below spider · Coated Paper Cone · Low Damping SBR Rubber Surround T-S Parameters 32 Hz Electrical Data 8Ω Resonance frequency [fs] 5.23 Nominal impedance [Zn] 6.9 Ω Mechanical Q factor [Qms] 0.44 Minimum impedance [Zmin] 74.7 Ω Electrical Q factor [Qes] 0.41 Maximum impedance [Zo] 5.8 Ω Total Q factor [Qts] DC resistance [Re] 0.35 mH Force factor [Bl] 5.9 Tm Voice coil inductance [Le] Mechanical resistance [Rms] 0.50 kg/s 60 W Moving mass [Mms] Power Handling 70 W Compliance [Cms] 13 g 100h RMS noise test (IEC 17.1) Effective diaph. diameter [D] 1.90 mm/N Long-term max power (IEC 17.3) 38 mm Effective piston area [Sd] 18 mm Equivalent volume [Vas] 110 mm Voice Coil & Magnet Data Sensitivity (2.83V/1m) 95 cm² Voice coil diameter 2 Ratio Bl/√Re 24.0 l Voice coil height 5 mm Ratio fs/Qts 84.5 dB Voice coil layers ± 6.5 mm Height of gap ± 9 mm 2.45 N/√W Linear excursion 1.2 kg 79 Hz Max mech. excursion Unit weight Notes: IEC specs. refer to IEC 60268-5 third edition. All Scan-Speak products are RoHS compliant. Data are subject to change without notice. Datasheet updated: January 30, 2013. N.C. Madsensvej 1 · 6920 Videbæk · Denmark · Phone: +45 6040 5200 · www.scan-speak.dk

MIDWOOFER 15W/8530K01 Advanced Parameters (Preliminary) Electrical data 5.87 Ω Mechanical Data 5.23 Tm Resistance [Re'] 0.122 mH Force Factor [Bl] 13.1 g Free inductance [Leb] Moving mass [Mms] Bound inductance [Le] 2.65 mH Compliance [Cms] 1.01 mm/N Semi-inductance [Ke] 0.025 SH Mechanical resistance [Rms] 0.47 kg/s Shunt resistance [Rss] Admittance [Ams] 228 Ω 0.08 mm/N N.C. Madsensvej 1 · 6920 Videbæk · Denmark · Phone: +45 6040 5200 · www.scan-speak.dk

MIDWOOFER 15W/8531K00 The Revelator midrange and midwoofers, both well known for their sliced paper cone technology. The slices are filled with damping glue, which dramatically reduces break- up modes in the diaphragm. In combination with Scan-Speaks low-loss linear suspension and the patented Symmetrical Drive (SD-1) it represented a breakthrough in midrange clarity and overall smooth frequency response characteristics. KEY FEATURES: · Sliced Cone (Controls Cone Breakups) · Low Damping SBR Rubber Surround · Patented Symmetrical Drive Motor Design · Large Ferrite Magnet System · Low-Loss linear suspension · Die cast Alu Chassis vented below spider T-S Parameters 32 Hz Electrical Data 8Ω Resonance frequency [fs] 5.23 Nominal impedance [Zn] 6.8 Ω Mechanical Q factor [Qms] 0.33 Minimum impedance [Zmin] 97.7 Ω Electrical Q factor [Qes] 0.31 Maximum impedance [Zo] 5.8 Ω Total Q factor [Qts] DC resistance [Re] 0.35 mH Force factor [Bl] 6.8 Tm Voice coil inductance [Le] Mechanical resistance [Rms] 0.50 kg/s 60 W Moving mass [Mms] Power Handling 110 W Compliance [Cms] 13 g 100h RMS noise test (IEC 17.1) Effective diaph. diameter [D] 1.90 mm/N Long-term max power (IEC 17.3) 38 mm Effective piston area [Sd] 18 mm Equivalent volume [Vas] 110 mm Voice Coil & Magnet Data Sensitivity (2.83V/1m) 95 cm² Voice coil diameter 2 Ratio Bl/√Re 24.0 l Voice coil height 5 mm Ratio fs/Qts 85.5 dB Voice coil layers ± 6.5 mm Height of gap ± 9 mm 2.82 N/√W Linear excursion 1.7 kg 103 Hz Max mech. excursion Unit weight Notes: IEC specs. refer to IEC 60268-5 third edition. All Scan-Speak products are RoHS compliant. Data are subject to change without notice. Datasheet updated: January 30, 2013. N.C. Madsensvej 1 · 6920 Videbæk · Denmark · Phone: +45 6040 5200 · www.scan-speak.dk

MIDWOOFER 15W/8531K00 Advanced Parameters (Preliminary) Electrical data 5.86 Ω Mechanical Data 6.50 Tm Resistance [Re'] 0.122 mH Force Factor [Bl] 12.2 g Free inductance [Leb] Moving mass [Mms] Bound inductance [Le] 1.77 mH Compliance [Cms] 0.99 mm/N Semi-inductance [Ke] 0.026 SH Mechanical resistance [Rms] 0.50 kg/s Shunt resistance [Rss] Admittance [Ams] 86 Ω 0.09 mm/N N.C. Madsensvej 1 · 6920 Videbæk · Denmark · Phone: +45 6040 5200 · www.scan-speak.dk

MIDWOOFER 18W/4531G00 The Revelator midrange and midwoofers, both well known for their sliced paper cone technology. The slices are filled with damping glue, which dramatically reduces break- up modes in the diaphragm. In combination with Scan-Speaks low-loss linear suspension and the patented Symmetrical Drive (SD-1) it represented a breakthrough in midrange clarity and overall smooth frequency response characteristics. KEY FEATURES: · Sliced Cone (Controls Cone Breakups) · Low Damping SBR Rubber Surround · Patented Symmetrical Drive Motor Design · Large Ferrite Magnet System · Low-Loss linear suspension · Die cast Alu Chassis vented below spider T-S Parameters 33 Hz Electrical Data 4Ω Resonance frequency [fs] 5.20 Nominal impedance [Zn] 4.2 Ω Mechanical Q factor [Qms] 0.38 Minimum impedance [Zmin] 49.9 Ω Electrical Q factor [Qes] 0.35 Maximum impedance [Zo] 3.4 Ω Total Q factor [Qts] DC resistance [Re] 0.3 mH Force factor [Bl] 5.7 Tm Voice coil inductance [Le] Mechanical resistance [Rms] 0.70 kg/s 70 W Moving mass [Mms] Power Handling 110 W Compliance [Cms] 17.5 g 100h RMS noise test (IEC 17.1) Effective diaph. diameter [D] 1.33 mm/N Long-term max power (IEC 17.3) 38 mm Effective piston area [Sd] 17.5 mm Equivalent volume [Vas] 138 mm Voice Coil & Magnet Data Sensitivity (2.83V/1m) 150 cm² Voice coil diameter 2 Ratio Bl/√Re Voice coil height 5 mm Ratio fs/Qts 41.9 l Voice coil layers ± 6.5 mm 90 dB Height of gap ± 11 mm 3.09 N/√W Linear excursion 1.7 kg 93 Hz Max mech. excursion Unit weight Notes: IEC specs. refer to IEC 60268-5 third edition. All Scan-Speak products are RoHS compliant. Data are subject to change without notice. Datasheet updated: March 27, 2013. N.C. Madsensvej 1 · 6920 Videbæk · Denmark · Phone: +45 6040 5200 · www.scan-speak.dk

MIDWOOFER 18W/4531G00 Advanced Parameters (Preliminary) Electrical data 3.39 Ω Mechanical Data 5.33 Tm Resistance [Re'] 0.0891 mH Force Factor [Bl] 17.6 g Free inductance [Leb] Moving mass [Mms] Bound inductance [Le] 1.59 mH Compliance [Cms] 0.621 mm/N Semi-inductance [Ke] 0.0169 SH Mechanical resistance [Rms] 0.620 kg/s Shunt resistance [Rss] Admittance [Ams] 32.6 Ω 0.0483 mm/N N.C. Madsensvej 1 · 6920 Videbæk · Denmark · Phone: +45 6040 5200 · www.scan-speak.dk

MIDWOOFER 18W/4531G01 The Revelator midrange and midwoofers, both well known for their sliced paper cone technology. The slices are filled with damping glue, which dramatically reduces break- up modes in the diaphragm. In combination with Scan-Speaks low-loss linear suspension and the patented Symmetrical Drive (SD-1) it represented a breakthrough in midrange clarity and overall smooth frequency response characteristics. KEY FEATURES: · Sliced Cone (Controls Cone Breakups) · Low-Loss linear suspension · Patented Symmetrical Drive Motor Design · Large Ferrite Magnet System · Wood Fibre Cone · Low Damping SBR Rubber Surround T-S Parameters 34 Hz Electrical Data 4Ω Resonance frequency [fs] 4.90 Nominal impedance [Zn] 4.4 Ω Mechanical Q factor [Qms] 0.38 Minimum impedance [Zmin] 40.0 Ω Electrical Q factor [Qes] 0.35 Maximum impedance [Zo] 3.5 Ω Total Q factor [Qts] DC resistance [Re] 0.27 mH Force factor [Bl] 5.7 Tm Voice coil inductance [Le] Mechanical resistance [Rms] 0.74 kg/s 70 W Moving mass [Mms] Power Handling 110 W Compliance [Cms] 16.9 g 100h RMS noise test (IEC 17.1) Effective diaph. diameter [D] 1.3 mm/N Long-term max power (IEC 17.3) 38 mm Effective piston area [Sd] 18 mm Equivalent volume [Vas] 142 mm Voice Coil & Magnet Data Sensitivity (2.83V/1m) 157 cm² Voice coil diameter 2 Ratio Bl/√Re Voice coil height 5 mm Ratio fs/Qts 45.6 l Voice coil layers ± 6.5 mm 89 dB Height of gap ± 11 mm 3.05 N/√W Linear excursion 1.7 kg 97 Hz Max mech. excursion Unit weight Notes: IEC specs. refer to IEC 60268-5 third edition. All Scan-Speak products are RoHS compliant. Data are subject to change without notice. Datasheet updated: March 11, 2011. N.C. Madsensvej 1 · 6920 Videbæk · Denmark · Phone: +45 6040 5200 · www.scan-speak.dk

MIDWOOFER 18W/4531G01 Advanced Parameters (Preliminary) Electrical data -Ω Mechanical Data - Tm Resistance [Re'] - mH Force Factor [Bl] -g Free inductance [Leb] - mH Moving mass [Mms] Bound inductance [Le] - SH Compliance [Cms] - mm/N Semi-inductance [Ke] Mechanical resistance [Rms] - kg/s Shunt resistance [Rss] -Ω Admittance [Ams] - mm/N N.C. Madsensvej 1 · 6920 Videbæk · Denmark · Phone: +45 6040 5200 · www.scan-speak.dk

MIDWOOFER 18W/8531G00 The Revelator midrange and midwoofers, both well known for their sliced paper cone technology. The slices are filled with damping glue, which dramatically reduces break- up modes in the diaphragm. In combination with Scan-Speaks Low-loss linear suspension and the patented Symmetrical drive (SD-1) it represented a breakthrough in midrange clarity and overall smooth frequency response characteristics. KEY FEATURES: · Sliced Cone (Controls Cone Breakups) · Low Damping SBR Rubber Surround · Patented Symmetrical Drive Motor Design · Large Ferrite Magnet System · Low-Loss linear suspension · Die cast Alu Chassis vented below spider T-S Parameters 28 Hz Electrical Data 8Ω Resonance frequency [fs] 5.10 Nominal impedance [Zn] 6.4 Ω Mechanical Q factor [Qms] 0.39 Minimum impedance [Zmin] 81.6 Ω Electrical Q factor [Qes] 0.36 Maximum impedance [Zo] 5.8 Ω Total Q factor [Qts] DC resistance [Re] 0.35 mH Force factor [Bl] 6.8 Tm Voice coil inductance [Le] Mechanical resistance [Rms] 0.60 kg/s 60 W Moving mass [Mms] Power Handling 70 W Compliance [Cms] 17.5 g 100h RMS noise test (IEC 17.1) Effective diaph. diameter [D] 1.85 mm/N Long-term max power (IEC 17.3) 38 mm Effective piston area [Sd] 18 mm Equivalent volume [Vas] 138 mm Voice Coil & Magnet Data Sensitivity (2.83V/1m) 150 cm² Voice coil diameter 2 Ratio Bl/√Re Voice coil height 5 mm Ratio fs/Qts 58.2 l Voice coil layers ± 6.5 mm 87 dB Height of gap ± 11 mm 2.82 N/√W Linear excursion 1.7 kg 77 Hz Max mech. excursion Unit weight Notes: IEC specs. refer to IEC 60268-5 third edition. All Scan-Speak products are RoHS compliant. Data are subject to change without notice. Datasheet updated: February 18, 2015. N.C. Madsensvej 1 · 6920 Videbæk · Denmark · Phone: +45 6040 5200 · www.scan-speak.dk

MIDWOOFER 18W/8531G00 Advanced Parameters (Preliminary) Electrical data 5.92 Ω Mechanical Data 6.42 Tm Resistance [Re'] 0.122 mH Force Factor [Bl] 17.3 g Free inductance [Leb] Moving mass [Mms] Bound inductance [Le] 2.31 mH Compliance [Cms] 1.49 mm/N Semi-inductance [Ke] 0.026 SH Mechanical resistance [Rms] 0.57 kg/s Shunt resistance [Rss] Admittance [Ams] 220 Ω 0.17 mm/N N.C. Madsensvej 1 · 6920 Videbæk · Denmark · Phone: +45 6040 5200 · www.scan-speak.dk

WOOFER 22W/4851T00 The Revelator woofers and subwoofers features very rigid cones in paper or aluminium that operates as a piston over a wide frequency range, in combination with Scan- Speaks low-loss linear suspension and the patented Symmetrical Drive (SD-1) it results in very low distortion and a smooth and well behaved frequency response as well as perfect transient reproduction. KEY FEATURES: · Rigid Paper Cone · Low Damping SBR Rubber Surround · Patented Symmetrical Drive Motor Design · Ferrite Magnet System w. Rubber Boot · Low-Loss linear suspension · Die cast Alu Chassis vented below spider T-S Parameters 21 Hz Electrical Data 4Ω Resonance frequency [fs] 5.20 Nominal impedance [Zn] 4.5 Ω Mechanical Q factor [Qms] 0.23 Minimum impedance [Zmin] 87.4 Ω Electrical Q factor [Qes] 0.22 Maximum impedance [Zo] 3.7 Ω Total Q factor [Qts] DC resistance [Re] 0.3 mH Force factor [Bl] 8.2 Tm Voice coil inductance [Le] Mechanical resistance [Rms] 0.81 kg/s 80 W Moving mass [Mms] Power Handling 200 W Compliance [Cms] 32.5 g 100h RMS noise test (IEC 17.1) Effective diaph. diameter [D] 1.85 mm/N Long-term max power (IEC 17.3) 50 mm Effective piston area [Sd] 24 mm Equivalent volume [Vas] 167 mm Voice Coil & Magnet Data Sensitivity (2.83V/1m) 220 cm² Voice coil diameter 2 Ratio Bl/√Re Voice coil height 6 mm Ratio fs/Qts 126 l Voice coil layers ± 9 mm 89 dB Height of gap ± 14 mm 4.26 N/√W Linear excursion 3.6 kg 93 Hz Max mech. excursion Unit weight Notes: IEC specs. refer to IEC 60268-5 third edition. All Scan-Speak products are RoHS compliant. Data are subject to change without notice. Datasheet updated: April 23, 2014. N.C. Madsensvej 1 · 6920 Videbæk · Denmark · Phone: +45 6040 5200 · www.scan-speak.dk

WOOFER 22W/4851T00 Advanced Parameters (Preliminary) Electrical data 3.70 Ω Mechanical Data 7.62 Tm Resistance [Re'] 0.121 mH Force Factor [Bl] 34.2 g Free inductance [Leb] Moving mass [Mms] Bound inductance [Le] 7.63 mH Compliance [Cms] 1.42 mm/N Semi-inductance [Ke] 0.019 SH Mechanical resistance [Rms] 0.88 kg/s Shunt resistance [Rss] Admittance [Ams] 44 Ω 0.17 mm/N N.C. Madsensvej 1 · 6920 Videbæk · Denmark · Phone: +45 6040 5200 · www.scan-speak.dk

WOOFER 22W/8851T00 The Revelator woofers and subwoofers features very rigid cones in paper or aluminium that operates as a piston over a wide frequency range, in combination with Scan- Speaks low-loss linear suspension and the patented Symmetrical Drive (SD-1) it results in very low distortion and a smooth and well behaved frequency response as well as perfect transient reproduction. KEY FEATURES: · Rigid Paper Cone · Low Damping SBR Rubber Surround · Patented Symmetrical Drive Motor Design · Ferrite Magnet System w. Rubber Boot · Low-Loss linear suspension · Die cast Alu Chassis vented below spider T-S Parameters 21 Hz Electrical Data 8Ω Resonance frequency [fs] 5.10 Nominal impedance [Zn] 7.2 Ω Mechanical Q factor [Qms] 0.26 Minimum impedance [Zmin] 128 Ω Electrical Q factor [Qes] 0.25 Maximum impedance [Zo] 6.2 Ω Total Q factor [Qts] DC resistance [Re] 0.35 mH Force factor [Bl] 9.9 Tm Voice coil inductance [Le] Mechanical resistance [Rms] 0.80 kg/s 80 W Moving mass [Mms] Power Handling 200 W Compliance [Cms] 31 g 100h RMS noise test (IEC 17.1) Effective diaph. diameter [D] 1.85 mm/N Long-term max power (IEC 17.3) 50 mm Effective piston area [Sd] 24 mm Equivalent volume [Vas] 167 mm Voice Coil & Magnet Data Sensitivity (2.83V/1m) 220 cm² Voice coil diameter 2 Ratio Bl/√Re Voice coil height 6 mm Ratio fs/Qts 126 l Voice coil layers ± 9 mm 88 dB Height of gap ± 14 mm 3.98 N/√W Linear excursion 3.6 kg 85 Hz Max mech. excursion Unit weight Notes: IEC specs. refer to IEC 60268-5 third edition. All Scan-Speak products are RoHS compliant. Data are subject to change without notice. Datasheet updated: April 23, 2014. N.C. Madsensvej 1 · 6920 Videbæk · Denmark · Phone: +45 6040 5200 · www.scan-speak.dk

WOOFER 22W/8851T00 Advanced Parameters (Preliminary) Electrical data 6.38 Ω Mechanical Data 9.20 Tm Resistance [Re'] 0.175 mH Force Factor [Bl] 34.0 g Free inductance [Leb] 12.52 mH Moving mass [Mms] Bound inductance [Le] 0.025 SH Compliance [Cms] 1.74 mm/N Semi-inductance [Ke] Mechanical resistance [Rms] 0.92 kg/s Shunt resistance [Rss] 564 Ω Admittance [Ams] 0.31 mm/N N.C. Madsensvej 1 · 6920 Videbæk · Denmark · Phone: +45 6040 5200 · www.scan-speak.dk

WOOFER 22W/8857T00 The Revelator woofers and subwoofers features very rigid cones in paper or aluminium that operates as a piston over a wide frequency range, in combination with Scan- Speaks low-loss linear suspension and the patented Symmetrical Drive (SD-1) it results in very low distortion and a smooth and well behaved frequency response as well as perfect transient reproduction. KEY FEATURES: · Rigid Black Anodized Alu Cone · Low Damping SBR Rubber Surround · Patented Symmetrical Drive Motor Design · Ferrite Magnet System w. Rubber Boot · Low-Loss linear suspension · Die cast Alu Chassis vented below spider T-S Parameters 23 Hz Electrical Data 8Ω Resonance frequency [fs] 4.90 Nominal impedance [Zn] 7.2 Ω Mechanical Q factor [Qms] 0.32 Minimum impedance [Zmin] 101 Ω Electrical Q factor [Qes] 0.30 Maximum impedance [Zo] 6.2 Ω Total Q factor [Qts] DC resistance [Re] 0.35 mH Force factor [Bl] 10.1 Tm Voice coil inductance [Le] Mechanical resistance [Rms] 1.09 kg/s 80 W Moving mass [Mms] Power Handling 200 W Compliance [Cms] 37 g 100h RMS noise test (IEC 17.1) Effective diaph. diameter [D] 1.29 mm/N Long-term max power (IEC 17.3) 50 mm Effective piston area [Sd] 24 mm Equivalent volume [Vas] 167 mm Voice Coil & Magnet Data Sensitivity (2.83V/1m) 220 cm² Voice coil diameter 2 Ratio Bl/√Re Voice coil height 6 mm Ratio fs/Qts 87.7 l Voice coil layers ± 9 mm 86 dB Height of gap ± 14 mm 4.06 N/√W Linear excursion 3.6 kg 77 Hz Max mech. excursion Unit weight Notes: IEC specs. refer to IEC 60268-5 third edition. All Scan-Speak products are RoHS compliant. Data are subject to change without notice. Datasheet updated: April 23, 2014. N.C. Madsensvej 1 · 6920 Videbæk · Denmark · Phone: +45 6040 5200 · www.scan-speak.dk

WOOFER 22W/8857T00 Advanced Parameters (Preliminary) Electrical data 6.31 Ω Mechanical Data 8.78 Tm Resistance [Re'] 0.180 mH Force Factor [Bl] 38.4 g Free inductance [Leb] Moving mass [Mms] Bound inductance [Le] 12.8 mH Compliance [Cms] 0.666 mm/N Semi-inductance [Ke] 0.0257 SH Mechanical resistance [Rms] 0.840 kg/s Shunt resistance [Rss] Admittance [Ams] 30.6 Ω 0.0488 mm/N N.C. Madsensvej 1 · 6920 Videbæk · Denmark · Phone: +45 6040 5200 · www.scan-speak.dk

WOOFER 26W/4867T00 The Revelator woofers and subwoofers features very rigid cones in paper or aluminium that operates as a piston over a wide frequency range, in combination with Scan- Speaks low-loss linear suspension and the patented Symmetrical Drive (SD-1) it results in very low distortion and a smooth and well behaved frequency response as well as perfect transient reproduction. KEY FEATURES: · Rigid Black Anodized Alu Cone · Low Damping SBR Rubber Surround · Patented Symmetrical Drive Motor Design · Ferrite Magnet System w. Rubber Boot · Low-Loss linear suspension · Die cast Alu Chassis vented below spider T-S Parameters 18 Hz Electrical Data 4Ω Resonance frequency [fs] 5.80 Nominal impedance [Zn] 4.4 Ω Mechanical Q factor [Qms] 0.31 Minimum impedance [Zmin] 72.9 Ω Electrical Q factor [Qes] 0.29 Maximum impedance [Zo] 3.7 Ω Total Q factor [Qts] DC resistance [Re] 0.25 mH Force factor [Bl] 8.3 Tm Voice coil inductance [Le] Mechanical resistance [Rms] 0.99 kg/s 80 W Moving mass [Mms] Power Handling 200 W Compliance [Cms] 51 g 100h RMS noise test (IEC 17.1) Effective diaph. diameter [D] 1.53 mm/N Long-term max power (IEC 17.3) 50 mm Effective piston area [Sd] 24 mm Equivalent volume [Vas] 202 mm Voice Coil & Magnet Data Sensitivity (2.83V/1m) 320 cm² Voice coil diameter 2 Ratio Bl/√Re Voice coil height 6 mm Ratio fs/Qts 220 l Voice coil layers ± 9 mm 89 dB Height of gap ± 14 mm 4.31 N/√W Linear excursion 3.7 kg 61 Hz Max mech. excursion Unit weight Notes: IEC specs. refer to IEC 60268-5 third edition. All Scan-Speak products are RoHS compliant. Data are subject to change without notice. Datasheet updated: April 23, 2014. N.C. Madsensvej 1 · 6920 Videbæk · Denmark · Phone: +45 6040 5200 · www.scan-speak.dk

WOOFER 26W/4867T00 Advanced Parameters (Preliminary) Electrical data 3.64 Ω Mechanical Data 7.50 Tm Resistance [Re'] 0.130 mH Force Factor [Bl] 53.3 g Free inductance [Leb] Moving mass [Mms] Bound inductance [Le] 9.00 mH Compliance [Cms] 1.27 mm/N Semi-inductance [Ke] 0.0191 SH Mechanical resistance [Rms] 1.19 kg/s Shunt resistance [Rss] Admittance [Ams] 19.5 Ω 0.176 mm/N N.C. Madsensvej 1 · 6920 Videbæk · Denmark · Phone: +45 6040 5200 · www.scan-speak.dk

WOOFER 26W/8861T00 The Revelator woofers and subwoofers features very rigid cones in paper or aluminium that operates as a piston over a wide frequency range, in combination with Scan- Speaks low-loss linear suspension and the patented Symmetrical Drive (SD-1) it results in very low distortion and a smooth and well behaved frequency response as well as perfect transient reproduction. KEY FEATURES: · Rigid Paper Cone · Low Damping SBR Rubber Surround · Patented Symmetrical Drive Motor Design · Ferrite Magnet System w. Rubber Boot · Low-Loss linear suspension · Die cast Alu Chassis vented below spider T-S Parameters 19 Hz Electrical Data 8Ω Resonance frequency [fs] 5.20 Nominal impedance [Zn] 7.1 Ω Mechanical Q factor [Qms] 0.33 Minimum impedance [Zmin] 104 Ω Electrical Q factor [Qes] 0.31 Maximum impedance [Zo] 6.2 Ω Total Q factor [Qts] DC resistance [Re] 0.35 mH Force factor [Bl] 9.9 Tm Voice coil inductance [Le] Mechanical resistance [Rms] 1.00 kg/s 80 W Moving mass [Mms] Power Handling 200 W Compliance [Cms] 43.5 g 100h RMS noise test (IEC 17.1) Effective diaph. diameter [D] 1.61 mm/N Long-term max power (IEC 17.3) 50 mm Effective piston area [Sd] 24 mm Equivalent volume [Vas] 202 mm Voice Coil & Magnet Data Sensitivity (2.83V/1m) 320 cm² Voice coil diameter 2 Ratio Bl/√Re Voice coil height 6 mm Ratio fs/Qts 231 l Voice coil layers ± 9 mm 88.5 dB Height of gap ± 14 mm 3.98 N/√W Linear excursion 3.7 kg Max mech. excursion 61 Hz Unit weight Notes: IEC specs. refer to IEC 60268-5 third edition. All Scan-Speak products are RoHS compliant. Data are subject to change without notice. Datasheet updated: April 23, 2014. N.C. Madsensvej 1 · 6920 Videbæk · Denmark · Phone: +45 6040 5200 · www.scan-speak.dk

WOOFER 26W/8861T00 Advanced Parameters (Preliminary) Electrical data 6.34 Ω Mechanical Data 8.76 Tm Resistance [Re'] 0.165 mH Force Factor [Bl] 45.5 g Free inductance [Leb] 11.05 mH Moving mass [Mms] Bound inductance [Le] 0.028 SH Compliance [Cms] 0.77 mm/N Semi-inductance [Ke] Mechanical resistance [Rms] 1.04 kg/s Shunt resistance [Rss] 203 Ω Admittance [Ams] 0.08 mm/N N.C. Madsensvej 1 · 6920 Videbæk · Denmark · Phone: +45 6040 5200 · www.scan-speak.dk

WOOFER 26W/8867T00 The Revelator woofers and subwoofers features very rigid cones in paper or aluminium that operates as a piston over a wide frequency range, in combination with Scan- Speaks low-loss linear suspension and the patented Symmetrical Drive (SD-1) it results in very low distortion and a smooth and well behaved frequency response as well as perfect transient reproduction. KEY FEATURES: · Rigid Black Anodized Alu Cone · Low Damping SBR Rubber Surround · Patented Symmetrical Drive Motor Design · Ferrite Magnet System w. Rubber Boot · Low-Loss linear suspension · Die cast Alu Chassis vented below spider T-S Parameters 19 Hz Electrical Data 8Ω Resonance frequency [fs] 4.50 Nominal impedance [Zn] 6.8 Ω Mechanical Q factor [Qms] 0.31 Minimum impedance [Zmin] 90.0 Ω Electrical Q factor [Qes] 0.29 Maximum impedance [Zo] 5.8 Ω Total Q factor [Qts] DC resistance [Re] 0.4 mH Force factor [Bl] 11.2 Tm Voice coil inductance [Le] Mechanical resistance [Rms] 1.51 kg/s 80 W Moving mass [Mms] Power Handling 200 W Compliance [Cms] 57 g 100h RMS noise test (IEC 17.1) Effective diaph. diameter [D] 1.23 mm/N Long-term max power (IEC 17.3) 50 mm Effective piston area [Sd] 24 mm Equivalent volume [Vas] 202 mm Voice Coil & Magnet Data Sensitivity (2.83V/1m) 320 cm² Voice coil diameter 2 Ratio Bl/√Re Voice coil height 6 mm Ratio fs/Qts 176 l Voice coil layers ± 9 mm 87 dB Height of gap ± 14 mm 4.65 N/√W Linear excursion 3.7 kg 66 Hz Max mech. excursion Unit weight Notes: IEC specs. refer to IEC 60268-5 third edition. All Scan-Speak products are RoHS compliant. Data are subject to change without notice. Datasheet updated: April 23, 2014. N.C. Madsensvej 1 · 6920 Videbæk · Denmark · Phone: +45 6040 5200 · www.scan-speak.dk

WOOFER 26W/8867T00 Advanced Parameters (Preliminary) Electrical data 6.32 Ω Mechanical Data 9.28 Tm Resistance [Re'] 0.170 mH Force Factor [Bl] 54.3 g Free inductance [Leb] 0.823 mH Moving mass [Mms] Bound inductance [Le] 0.0379 SH Compliance [Cms] 1.12 mm/N Semi-inductance [Ke] Mechanical resistance [Rms] 0.086 kg/s Shunt resistance [Rss] 2309 Ω Admittance [Ams] 0.210 mm/N N.C. Madsensvej 1 · 6920 Videbæk · Denmark · Phone: +45 6040 5200 · www.scan-speak.dk

WOOFER 32W/4878T01 The 32W/4878T01 is a powerful woofer designed by Scan-speak. Its large 3” voice coil and low resonance frequency is perfect to reproduce low to mid frequencies at with high efficiency. It features a brand new type of paper-sandwich cone with a special foam filling technology (patented) that gives the cone very high stiffness and relative low weight. The motor system has heavy-duty copper sleeves for optimizing eddy currents effect and minimized self-induction. KEY FEATURES: · Lin. excursion (±7.0 mm) with high efficiency · 3” Voice coil, Titanium former and paper reinforced · Paper sandwich cone with Patented foam filling · Stiff and strong die cast aluminium chassis · Patented Symmetrical Drive motor · Spider with balanced woven in tinsel leads T-S Parameters 23 Hz Electrical Data 4Ω Resonance frequency [fs] 6.0 Nominal impedance [Zn] -Ω Mechanical Q factor [Qms] Minimum impedance [Zmin] -Ω Electrical Q factor [Qes] 0.30 Maximum impedance [Zo] 3.1 Ω Total Q factor [Qts] 0.28 DC resistance [Re] 0.3 mH Force factor [Bl] 13 Tm Voice coil inductance [Le] Mechanical resistance [Rms] 2.7 kg/s 150 W Moving mass [Mms] 112 g Power Handling 400 W Compliance [Cms] 0.43 mm/N 100h RMS noise test (IEC 17.1) Effective diaph. diameter [D] 260 mm Long-term max power (IEC 17.3) 75 mm Effective piston area [Sd] 531 cm² 22 mm Equivalent volume [Vas] 170 l Voice Coil & Magnet Data Sensitivity (2.83V/1m) 92 dB Voice coil diameter 2 Ratio Bl/√Re 7.4 N/√W Voice coil height 8 mm Ratio fs/Qts 82 Hz Voice coil layers ± 7 mm Height of gap ± 28 mm Notes: Linear excursion 7.5 kg IEC specs. refer to IEC 60268-5 third edition. Max mech. excursion All Scan-Speak products are RoHS compliant. Unit weight Data are subject to change without notice. Datasheet updated: April 5, 2013. N.C. Madsensvej 1 · 6920 Videbæk · Denmark · Phone: +45 6040 5200 · www.scan-speak.dk

WOOFER 32W/4878T01 Advanced Parameters (Preliminary) Electrical data -Ω Mechanical Data - Tm Resistance [Re'] - mH Force Factor [Bl] -g Free inductance [Leb] - mH Moving mass [Mms] Bound inductance [Le] - SH Compliance [Cms] - mm/N Semi-inductance [Ke] Mechanical resistance [Rms] - kg/s Shunt resistance [Rss] -Ω Admittance [Ams] - mm/N N.C. Madsensvej 1 · 6920 Videbæk · Denmark · Phone: +45 6040 5200 · www.scan-speak.dk

WOOFER 32W/8878T01 The 32W/4878T01 the most powerful woofer designed by Scan-speak. Its large 3” voice coil and low resonance frequency is perfect to reproduce low to mid frequencies at with high efficiency. It features a brand new type of paper-sandwich cone with a special foam filling technology (patented) that gives the cone very high stiffness and relative low weight. The motor system has heavy-duty copper sleeves for optimizing eddy currents effect and minimized self-induction. KEY FEATURES: · Patented Symmetrical Drive motor · Long linear excursion (+/- 7.5 mm) · Paper sandwich cone with Patented foam filling · Stiff and strong die cast aluminium chassis · Spider with balanced woven in tinsel leads · 3” Voice coil, Titanium former and paper reinforced T-S Parameters 19.1 Hz Electrical Data 8Ω Resonance frequency [fs] 5.69 Nominal impedance [Zn] 7.2 Ω Mechanical Q factor [Qms] 0.35 Minimum impedance [Zmin] 56.8 Ω Electrical Q factor [Qes] 0.33 Maximum impedance [Zo] 6.1 Ω Total Q factor [Qts] DC resistance [Re] 0.68 mH Force factor [Bl] 15.6 Tm Voice coil inductance [Le] Mechanical resistance [Rms] 2.4 kg/s 150 W Moving mass [Mms] 114.8 g Power Handling 400 W Compliance [Cms] 0.60 mm/N 100h RMS noise test (IEC 17.1) Effective diaph. diameter [D] 129 mm Long-term max power (IEC 17.3) 75 mm Effective piston area [Sd] 526 cm² 23 mm Equivalent volume [Vas] Voice Coil & Magnet Data Sensitivity (2.83V/1m) 234 l Voice coil diameter 2 Ratio Bl/√Re 89 dB Voice coil height 8 mm Ratio fs/Qts 6.3 N/√W Voice coil layers ± 7.5 mm 57.9 Hz Height of gap ± 28 mm Linear excursion 7.5 kg Notes: Max mech. excursion IEC specs. refer to IEC 60268-5 third edition. Unit weight All Scan-Speak products are RoHS compliant. Data are subject to change without notice. Datasheet updated: April 5, 2013. N.C. Madsensvej 1 · 6920 Videbæk · Denmark · Phone: +45 6040 5200 · www.scan-speak.dk

WOOFER 32W/8878T01 Advanced Parameters (Preliminary) Electrical data -Ω Mechanical Data - Tm Resistance [Re'] - mH Force Factor [Bl] -g Free inductance [Leb] - mH Moving mass [Mms] Bound inductance [Le] - SH Compliance [Cms] - mm/N Semi-inductance [Ke] Mechanical resistance [Rms] - kg/s Shunt resistance [Rss] -Ω Admittance [Ams] - mm/N N.C. Madsensvej 1 · 6920 Videbæk · Denmark · Phone: +45 6040 5200 · www.scan-speak.dk

SUBWOOFER 23W/4557T00 The Revelator woofers and subwoofers features very rigid cones in paper or aluminium that operates as a piston over a wide frequency range, in combination with Scan- Speaks linear suspension and the patented Symmetrical Drive (SD-1) it results in very low distortion and a smooth and well behaved frequency response as well as perfect transient reproduction. KEY FEATURES: · Silver Anodized Rigid Alu Cone · Die cast Alu Chassis vented below spider · Patented Symmetrical Drive Motor Design · Gold Binding Post Terminals · Long Throw Surround · Ferrite Magnet System w. Rubber Boot T-S Parameters 21 Hz Electrical Data 4Ω Resonance frequency [fs] 4.80 Nominal impedance [Zn] 4.6 Ω Mechanical Q factor [Qms] 0.52 Minimum impedance [Zmin] 35.3 Ω Electrical Q factor [Qes] 0.47 Maximum impedance [Zo] 3.45 Ω Total Q factor [Qts] DC resistance [Re] 0.45 mH Force factor [Bl] 9.3 Tm Voice coil inductance [Le] Mechanical resistance [Rms] 2.71 kg/s 225 W Moving mass [Mms] Power Handling 350 W Compliance [Cms] 101 g 100h RMS noise test (IEC 17.1) Effective diaph. diameter [D] 0.60 mm/N Long-term max power (IEC 17.3) 50 mm Effective piston area [Sd] 34 mm Equivalent volume [Vas] 172 mm Voice Coil & Magnet Data Sensitivity (2.83V/1m) 232 cm² Voice coil diameter 2 Ratio Bl/√Re Voice coil height 8 mm Ratio fs/Qts 45.0 l Voice coil layers ± 13 mm 82 dB Height of gap ± 20 mm 5.01 N/√W Linear excursion 4.6 kg 44 Hz Max mech. excursion Unit weight Notes: IEC specs. refer to IEC 60268-5 third edition. All Scan-Speak products are RoHS compliant. Data are subject to change without notice. Datasheet updated: January 30, 2013. N.C. Madsensvej 1 · 6920 Videbæk · Denmark · Phone: +45 6040 5200 · www.scan-speak.dk

SUBWOOFER 23W/4557T00 Advanced Parameters (Preliminary) Electrical data 3.54 Ω Mechanical Data 8.20 Tm Resistance [Re'] 0.192 mH Force Factor [Bl] 103.0 g Free inductance [Leb] 14.33 mH Moving mass [Mms] 0.39 mm/N Bound inductance [Le] 0.028 SH Compliance [Cms] 1.87 kg/s Semi-inductance [Ke] Mechanical resistance [Rms] 0.03 mm/N Shunt resistance [Rss] 75 Ω Admittance [Ams] N.C. Madsensvej 1 · 6920 Videbæk · Denmark · Phone: +45 6040 5200 · www.scan-speak.dk

SUBWOOFER 23W/4557T02 The Revelator woofers and subwoofers features very rigid cones in paper or aluminium that operates as a piston over a wide frequency range, in combination with Scan- Speaks linear suspension and the patented Symmetrical Drive (SD-1) it results in very low distortion and a smooth and well behaved frequency response as well as perfect transient reproduction. KEY FEATURES: · Black Anodized Rigid Alu Cone · Die cast Alu Chassis vented below spider · Patented Symmetrical Drive Motor Design · Gold Binding Post Terminals · Long Throw Surround · Ferrite Magnet System w. Rubber Boot T-S Parameters 21 Hz Electrical Data 4Ω Resonance frequency [fs] 4.80 Nominal impedance [Zn] 4.6 Ω Mechanical Q factor [Qms] 0.52 Minimum impedance [Zmin] 35.3 Ω Electrical Q factor [Qes] 0.47 Maximum impedance [Zo] 3.45 Ω Total Q factor [Qts] DC resistance [Re] 0.45 mH Force factor [Bl] 9.3 Tm Voice coil inductance [Le] Mechanical resistance [Rms] 2.71 kg/s 225 W Moving mass [Mms] Power Handling 350 W Compliance [Cms] 101 g 100h RMS noise test (IEC 17.1) Effective diaph. diameter [D] 0.60 mm/N Long-term max power (IEC 17.3) 50 mm Effective piston area [Sd] 34 mm Equivalent volume [Vas] 172 mm Voice Coil & Magnet Data Sensitivity (2.83V/1m) 232 cm² Voice coil diameter 2 Ratio Bl/√Re Voice coil height 8 mm Ratio fs/Qts 45.0 l Voice coil layers ± 13 mm 82 dB Height of gap ± 20 mm 5.01 N/√W Linear excursion 4.6 kg 44 Hz Max mech. excursion Unit weight Notes: IEC specs. refer to IEC 60268-5 third edition. All Scan-Speak products are RoHS compliant. Data are subject to change without notice. Datasheet updated: January 30, 2013. N.C. Madsensvej 1 · 6920 Videbæk · Denmark · Phone: +45 6040 5200 · www.scan-speak.dk

SUBWOOFER 23W/4557T02 Advanced Parameters (Preliminary) Electrical data 3.54 Ω Mechanical Data 8.20 Tm Resistance [Re'] 0.192 mH Force Factor [Bl] 103.0 g Free inductance [Leb] 14.33 mH Moving mass [Mms] 0.39 mm/N Bound inductance [Le] 0.028 SH Compliance [Cms] 1.87 kg/s Semi-inductance [Ke] Mechanical resistance [Rms] 0.03 mm/N Shunt resistance [Rss] 75 Ω Admittance [Ams] N.C. Madsensvej 1 · 6920 Videbæk · Denmark · Phone: +45 6040 5200 · www.scan-speak.dk

SUBWOOFER 32W/4878T00 The 32W/4878T00 is the most powerful sub woofer designed by Scan-speak to this date, with its large 3” voice coil, extreme linear excursion and low resonance frequency is it perfect to reproduce the deepest frequencies. It features a brand new type of paper-sandwich cone with a special foam filling technology (patented) that gives the cone very high stiffness and relative low weight. The motor system has heavy duty copper sleeves for optimizing eddy currents and minimizing self-induction. KEY FEATURES: · Extreme linear excursion (+/-14 mm) · 3” Voice coil, Titanium former and paper reinforced · Paper sandwich cone with Patented foam filling · Stiff and strong die cast aluminium chassis · Patented Symmetrical Drive motor · Spider with balanced woven in tinsel leads T-S Parameters 18 Hz Electrical Data 4Ω Resonance frequency [fs] 7 Nominal impedance [Zn] 4Ω Mechanical Q factor [Qms] Minimum impedance [Zmin] 69 Ω Electrical Q factor [Qes] 0.33 Maximum impedance [Zo] 3.1 Ω Total Q factor [Qts] 0.32 DC resistance [Re] 0.5 mH Force factor [Bl] 12.5 Tm Voice coil inductance [Le] Mechanical resistance [Rms] 2.42 kg/s 200 W Moving mass [Mms] 150 g Power Handling 550 W Compliance [Cms] 0.52 mm/N 100h RMS noise test (IEC 17.1) Effective diaph. diameter [D] 260 mm Long-term max power (IEC 17.3) 75 mm Effective piston area [Sd] 526 cm² 36 mm Equivalent volume [Vas] 203.9 l Voice Coil & Magnet Data Sensitivity (2.83V/1m) 90 dB Voice coil diameter 2 Ratio Bl/√Re 7.1 N/√W Voice coil height 8 mm Ratio fs/Qts 56.3 Hz Voice coil layers ± 14 mm Height of gap ± 28 mm Notes: Linear excursion 7.5 kg IEC specs. refer to IEC 60268-5 third edition. Max mech. excursion All Scan-Speak products are RoHS compliant. Unit weight Data are subject to change without notice. Datasheet updated: October 4, 2013. N.C. Madsensvej 1 · 6920 Videbæk · Denmark · Phone: +45 6040 5200 · www.scan-speak.dk