ScanSpeak-Lautsprecher

ScanSpeak

Founded in 1970, Scan-Speak still resides at its original address in Videbaek, Denmark. Located in the heart of the Jutland peninsula, the acoustic engineers adhere to the legendary policy of "Never compromise".

no longer sold
	D2008/8511 order no. ss-D2008-8511 EUR 74,15 19 mm dome tweeter with high quality dome. power handling (continuous/programme) = 150 W frequency range = 4000-20000 Hz resonance frequency fs = 850 Hz impedance R = 8 Ohm sound pressure level SPL = 89 dB (2,83V; 1m) DC resistance Re = 5,6 Ohm voice coil diameter = 19 mm mounting diameter d = 69 mm overall diameter d = 92 mm
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	D2010/8511 order no. ss-D2010-8511 on request (_) 19 mm dome tweeter with high quality dome. power handling (continuous/programme) = 150 W frequency range = 4000-20000 Hz resonance frequency fs = 780 Hz impedance R = 8 Ohm sound pressure level SPL = 89 dB (2,83V; 1m) DC resistance Re = 5,4 Ohm force factor BL = 2,4 N/A effective piston radiating area Sd = 3,8 cm² effective mechanical mass incl. air load mms = 0,25 g voice coil diameter = 19 mm mounting diameter d = 69 mm overall diameter d = 98 mm
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	D2904/6000-01 order no. ss-D2904-6000-01 on request (_) 28 mm dome tweeter with high quality dome. power handling (continuous/programme) = 150 W frequency range = 2000-20000 Hz resonance frequency fs = 750 Hz impedance R = 4 Ohm sound pressure level SPL = 90,5 dB (2,83V; 1m) DC resistance Re = 3,5 Ohm force factor BL = 2,7 N/A effective piston radiating area Sd = 8 cm² effective mechanical mass incl. air load mms = 0,4 g voice coil diameter = 28 mm mounting diameter d = 41 mm overall diameter d = 59,5 mm mounting depth (not countersunk) t = 31,7 mm
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	D2904/600000 order no. ss-D2904-600000 on request (_) 28 mm dome tweeter with high quality dome. resonance frequency fs = 750 Hz impedance R = 4 Ohm sound pressure level SPL = 90 dB (2,83V; 1m) DC resistance Re = 3,5 Ohm force factor BL = 2,7 N/A effective piston radiating area Sd = 8 cm² effective mechanical mass incl. air load mms = 0,4 g voice coil diameter = 28 mm mounting diameter d = 41 mm overall diameter d = 59,5 mm mounting depth (not countersunk) t = 31,7 mm
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	D2904/7000 order no. ss-R2904-7000 - not available 25 mm dome tweeter with high quality dome. power handling (continuous/programme) = 150 W frequency range = 2000-40000 Hz resonance frequency fs = 520 Hz impedance R = 4 Ohm sound pressure level SPL = 94,5 dB (2,83V; 1m) DC resistance Re = 3 Ohm force factor BL = 2,8 N/A effective piston radiating area Sd = 5,6 cm² effective mechanical mass incl. air load mms = 0,3 g voice coil diameter = 25 mm mounting diameter d = 70 mm overall diameter d = 104 mm
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	D2904/710003 order no. ss-D2904-710003 on request (_) 25 mm tweeter with high quality cone. resonance frequency fs = 520 Hz impedance R = 4 Ohm sound pressure level SPL = 94,4 dB (2,83V; 1m) DC resistance Re = 3 Ohm force factor BL = 2,8 N/A effective piston radiating area Sd = 7 cm² effective mechanical mass incl. air load mms = 0,4 g voice coil diameter = 25 mm mounting diameter d = 70 mm overall diameter d = 104 mm mounting depth (not countersunk) t = 30,9 mm
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	D2904/710002 order no. ss-D2904-710002 on request (_) 25 mm tweeter with high quality cone. resonance frequency fs = 520 Hz impedance R = 4 Ohm sound pressure level SPL = 94,4 dB (2,83V; 1m) DC resistance Re = 3 Ohm force factor BL = 2,8 N/A effective piston radiating area Sd = 7 cm² effective mechanical mass incl. air load mms = 0,4 g voice coil diameter = 25 mm mounting diameter d = 70 mm overall diameter d = 104 mm mounting depth (not countersunk) t = 30,9 mm
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	R2904/700005 order no. ss-R2904-700005 EUR 318,00 25 mm tweeter with high quality cone. resonance frequency fs = 520 Hz impedance R = 4 Ohm sound pressure level SPL = 94,5 dB (2,83V; 1m) DC resistance Re = 3 Ohm force factor BL = 2,8 N/A effective piston radiating area Sd = 5,6 cm² effective mechanical mass incl. air load mms = 0,3 g voice coil diameter = 25 mm mounting diameter d = 70 mm overall diameter d = 104 mm mounting depth (not countersunk) t = 30,9 mm
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	R2904/700009 order no. ss-R2904-700009 on request (_) 25 mm tweeter with high quality cone. resonance frequency fs = 520 Hz impedance R = 4 Ohm sound pressure level SPL = 94,5 dB (2,83V; 1m) DC resistance Re = 3 Ohm force factor BL = 2,8 N/A effective piston radiating area Sd = 5,6 cm² effective mechanical mass incl. air load mms = 0,3 g voice coil diameter = 25 mm mounting diameter d = 70 mm overall diameter d = 104 mm mounting depth (not countersunk) t = 30,9 mm
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	D2904/980007 order no. ss-D2904-980007 on request (_) 28 mm dome tweeter with high quality dome. power handling (continuous/programme) = 160 W frequency range = 2000-22000 Hz resonance frequency fs = 500 Hz impedance R = 4 Ohm sound pressure level SPL = 90 dB (2,83V; 1m) DC resistance Re = 3,5 Ohm voice coil diameter = 28 mm mounting diameter d = 75 mm overall diameter d = 104,5 mm
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	S2905/970000 order no. ss-S2905-970000 on request (_) 28 mm dome tweeter with high quality dome. resonance frequency fs = 500 Hz impedance R = 6 Ohm sound pressure level SPL = 89,5 dB (2,83V; 1m) DC resistance Re = 4,7 Ohm force factor BL = 3,5 N/A effective piston radiating area Sd = 8,5 cm² effective mechanical mass incl. air load mms = 0,45 g voice coil diameter = 28 mm overall diameter d = 104,5 mm mounting depth (not countersunk) t = 52,4 mm
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	D3806/820000 order no. ss-D3806-8200 on request (_) 30x20 cm midrange driver with high quality cone. power handling (continuous/programme) = 100 W frequency range = 1000-13,5000 Hz resonance frequency fs = 450 Hz impedance R = 6 Ohm sound pressure level SPL = 89 dB (2,83V; 1m) DC resistance Re = 5,7 Ohm force factor BL = 3,8 N/A effective piston radiating area Sd = 14 cm² effective mechanical mass incl. air load mms = 0,9 g voice coil diameter = 38 mm mounting diameter d = 91 mm overall diameter d = 125 mm mounting depth (not countersunk) t = 50 mm
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	D2905/990000 (revelator) order no. ss-D2905-9900 EUR 251,00 28 mm dome tweeter with high quality dome. power handling (continuous/programme) = 225 W frequency range = 2000-30000 Hz resonance frequency fs = 500 Hz impedance R = 6 Ohm sound pressure level SPL = 91 dB (2,83V; 1m) DC resistance Re = 4,7 Ohm force factor BL = 3,5 N/A effective piston radiating area Sd = 8,5 cm² effective mechanical mass incl. air load mms = 0,45 g voice coil diameter = 28 mm mounting diameter d = 80 mm overall diameter d = 130 mm mounting depth (not countersunk) t = 54 mm
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	12M/4631 G05 order no. ss-12M-4631G05 on request (_) 10 cm midrange driver with high quality cone. power handling (continuous/programme) = 40 W resonance frequency fs = 75 Hz impedance R = 4 Ohm sound pressure level SPL = 88,6 dB (2,83V; 1m) DC resistance Re = 3,2 Ohm force factor BL = 5,3 N/A voice coil inductance L = 0,22 mH effective piston radiating area Sd = 49 cm² effective mechanical mass incl. air load mms = 6,5 g equivalent volume of compliance Vas = 2,4 l total Q factor Qts = 0,33 (Qms=5,57, Qes=0,35) voice coil diameter = 38 mm mounting diameter d = 92 mm overall diameter d = 116 mm mounting depth (not countersunk) t = 51,4 mm
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	12M/4831G00 order no. ss-12M-4831G00 on request (_) 10 cm midrange driver with high quality cone. resonance frequency fs = 75 Hz impedance R = 4 Ohm sound pressure level SPL = 89 dB (2,83V; 1m) DC resistance Re = 3,2 Ohm force factor BL = 5,3 N/A effective piston radiating area Sd = 49 cm² effective mechanical mass incl. air load mms = 6,5 g equivalent volume of compliance Vas = 2,4 l total Q factor Qts = 0,33 (Qms=5,57, Qes=0,35) voice coil diameter = 38 mm mounting diameter d = 92 mm overall diameter d = 115,3 mm mounting depth (not countersunk) t = 59 mm
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	13M/8636-00 order no. ss-13M-8636 on request (_) 11 cm midrange driver with paper cone. power handling (continuous/programme) = 100 W frequency range = 300-8000 Hz resonance frequency fs = 77 Hz impedance R = 8 Ohm sound pressure level SPL = 86,5 dB (2,83V; 1m) DC resistance Re = 5,8 Ohm force factor BL = 6 N/A effective piston radiating area Sd = 48 cm² effective mechanical mass incl. air load mms = 4,6 g equivalent volume of compliance Vas = 3 l total Q factor Qts = 0,32 (Qms=2,8, Qes=0,36) voice coil diameter = 38 mm mounting diameter d = 103 mm overall diameter d = 130 mm mounting depth (not countersunk) t = 51,5 mm
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	13M/864000 order no. ss-13M-8640 on request (_) 11 cm midrange driver with paper cone. power handling (continuous/programme) = 100 W frequency range = 300-8000 Hz resonance frequency fs = 64 Hz impedance R = 8 Ohm sound pressure level SPL = 87,5 dB (2,83V; 1m) DC resistance Re = 5,8 Ohm force factor BL = 6 N/A effective piston radiating area Sd = 48 cm² effective mechanical mass incl. air load mms = 4,1 g equivalent volume of compliance Vas = 5 l total Q factor Qts = 0,25 (Qms=2,7, Qes=0,27) voice coil diameter = 38 mm mounting diameter d = 103 mm overall diameter d = 130 mm mounting depth (not countersunk) t = 51,5 mm
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recommended cabinet 1: closed cabinet with 1,9 L volume from 120/76 Hz (-3dB/-8dB) recommended cabinet 2: 4,1 L volume bass reflex cabinet with HP35 reflex tube, 15 cm long. from 74/55 Hz (-3dB/-8dB).	15M/4531K00 order no. ss-15M-4531K00 EUR 214,00 14 cm bass-midrange driver with paper cone. resonance frequency fs = 35 Hz impedance R = 4 Ohm sound pressure level SPL = 90 dB (2,83V; 1m) DC resistance Re = 3,5 Ohm force factor BL = 6 N/A voice coil inductance L = 0,17 mH effective piston radiating area Sd = 95 cm² effective mechanical mass incl. air load mms = 11 g equivalent volume of compliance Vas = 24 l total Q factor Qts = 0,23 (Qms=4,8, Qes=0,24) voice coil diameter = 38 mm mounting diameter d = 125 mm overall diameter d = 148 mm mounting depth (not countersunk) t = 76,5 mm
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recommended cabinet 1: closed cabinet with 1,9 L volume from 120/76 Hz (-3dB/-8dB) recommended cabinet 2: 4,1 L volume bass reflex cabinet with HP35 reflex tube, 15 cm long. from 74/55 Hz (-3dB/-8dB).	15M/4831G00 order no. ss-15M-4831G00 on request (_) 14 cm bass-midrange driver with paper cone. resonance frequency fs = 35 Hz impedance R = 4 Ohm sound pressure level SPL = 90 dB (2,83V; 1m) DC resistance Re = 3,5 Ohm force factor BL = 6 N/A voice coil inductance L = 0,17 mH effective piston radiating area Sd = 95 cm² effective mechanical mass incl. air load mms = 11 g equivalent volume of compliance Vas = 24 l total Q factor Qts = 0,23 (Qms=4,8, Qes=0,24) voice coil diameter = 38 mm mounting diameter d = 125 mm overall diameter d = 148 mm mounting depth (not countersunk) t = 79 mm
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recommended cabinet 1: closed cabinet with 2,9 L volume from 94/59 Hz (-3dB/-8dB) recommended cabinet 2: 9,9 L volume bass reflex cabinet with HP50 reflex tube, 21 cm long. from 49/38 Hz (-3dB/-8dB).	15W/4831G00 order no. ss-15W4831G - not available 13,6 cm bass driver with high quality cone. resonance frequency fs = 41 Hz impedance R = 4 Ohm sound pressure level SPL = 87 dB (2,83V; 1m) DC resistance Re = 3,45 Ohm force factor BL = 5,65 N/A effective piston radiating area Sd = 95 cm² effective mechanical mass incl. air load mms = 13 g equivalent volume of compliance Vas = 14,8 l total Q factor Qts = 0,34 (Qms=5,6, Qes=0,36) voice coil diameter = 38 mm mounting diameter d = 125 mm overall diameter d = 148 mm
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recommended cabinet 1: closed cabinet with 5,5 L volume from 69/43 Hz (-3dB/-8dB) recommended cabinet 2: 19 L volume bass reflex cabinet with HP50 reflex tube, 20 cm long. from 36/28 Hz (-3dB/-8dB).	15W/8531K01 order no. ss-15W-8531K01 - not available 13,6 cm bass driver with high quality cone. resonance frequency fs = 30 Hz impedance R = 8 Ohm sound pressure level SPL = 84,5 dB (2,83V; 1m) DC resistance Re = 5,8 Ohm force factor BL = 6,1 N/A effective piston radiating area Sd = 95 cm² effective mechanical mass incl. air load mms = 13 g equivalent volume of compliance Vas = 28 l total Q factor Qts = 0,35 (Qms=4,9, Qes=0,38) voice coil diameter = 38 mm mounting diameter d = 125 mm overall diameter d = 148 mm mounting depth (not countersunk) t = 75,5 mm
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recommended cabinet 1: closed cabinet with 3,1 L volume from 88/56 Hz (-3dB/-8dB) recommended cabinet 2: 8,1 L volume bass reflex cabinet with HP35 reflex tube, 14 cm long. from 51/39 Hz (-3dB/-8dB).	15W/8831G00 order no. ss-15W-8831G00 - not available 13,6 cm bass driver with high quality cone. resonance frequency fs = 30 Hz impedance R = 8 Ohm sound pressure level SPL = 85,5 dB (2,83V; 1m) DC resistance Re = 5,8 Ohm force factor BL = 7 N/A effective piston radiating area Sd = 95 cm² effective mechanical mass incl. air load mms = 13 g equivalent volume of compliance Vas = 28 l total Q factor Qts = 0,27 (Qms=4,9, Qes=0,29) voice coil diameter = 38 mm mounting diameter d = 125 mm overall diameter d = 148 mm mounting depth (not countersunk) t = 79 mm
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recommended cabinet 1: closed cabinet with 5,5 L volume from 69/43 Hz (-3dB/-8dB) recommended cabinet 2: 19 L volume bass reflex cabinet with HP50 reflex tube, 20 cm long. from 36/28 Hz (-3dB/-8dB).	15W/8831G01 order no. ss-15W-8831G01 on request (_) 13,6 cm bass driver with high quality cone. resonance frequency fs = 30 Hz impedance R = 8 Ohm sound pressure level SPL = 84,5 dB (2,83V; 1m) DC resistance Re = 5,8 Ohm force factor BL = 6,1 N/A effective piston radiating area Sd = 95 cm² effective mechanical mass incl. air load mms = 13 g equivalent volume of compliance Vas = 28 l total Q factor Qts = 0,35 (Qms=4,9, Qes=0,38) voice coil diameter = 38 mm mounting diameter d = 125 mm overall diameter d = 148 mm mounting depth (not countersunk) t = 78 mm
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recommended cabinet 1: closed cabinet with 4,1 L volume from 80/50 Hz (-3dB/-8dB) recommended cabinet 2: 13,2 L volume bass reflex cabinet with HP50 reflex tube, 21 cm long. from 43/33 Hz (-3dB/-8dB).	15W/9530 K02 order no. ss-15W-9530K02 on request (_) 13 cm bass driver with high quality cone. power handling (continuous/programme) = 60 W frequency range = 33-6000 Hz resonance frequency fs = 33 Hz impedance R = 8 Ohm sound pressure level SPL = 85,7 dB (2,83V; 1m) DC resistance Re = 6,9 Ohm effective piston radiating area Sd = 95 cm² effective mechanical mass incl. air load mms = 13 g equivalent volume of compliance Vas = 24 l total Q factor Qts = 0,33 (Qms=6, Qes=0,35) voice coil diameter = 38 mm mounting diameter d = 125 mm overall diameter d = 148 mm
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recommended cabinet 1: closed cabinet with 20 L volume from 52/33 Hz (-3dB/-8dB) recommended cabinet 2: 74 L volume bass reflex cabinet with HP70 reflex tube, 15 cm long. from 26/21 Hz (-3dB/-8dB).	18S/8535-00 (shielded) order no. ss-18S-8535-00 on request (_) 17 cm bass driver with high quality cone. power handling (continuous/programme) = 70 W frequency range = 26-3500 Hz resonance frequency fs = 26 Hz impedance R = 8 Ohm sound pressure level SPL = 86,5 dB (2,83V; 1m) DC resistance Re = 5,8 Ohm force factor BL = 5,6 N/A effective piston radiating area Sd = 145 cm² effective mechanical mass incl. air load mms = 15,5 g equivalent volume of compliance Vas = 72 l total Q factor Qts = 0,4 (Qms=2,5, Qes=0,47) voice coil diameter = 38 mm mounting diameter d = 158 mm overall diameter d = 177 mm mounting depth (not countersunk) t = 79 mm
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recommended cabinet 1: closed cabinet with 14,8 L volume from 57/36 Hz (-3dB/-8dB) recommended cabinet 2: 53 L volume bass reflex cabinet with HP70 reflex tube, 18 cm long. from 29/23 Hz (-3dB/-8dB).	18W/16531G1 order no. ss-18W-16531-G1 on request (_) 17 cm bass driver with high quality cone. resonance frequency fs = 27 Hz impedance R = 16 Ohm sound pressure level SPL = 83 dB (2,83V; 1m) DC resistance Re = 12,2 Ohm force factor BL = 9,4 N/A effective piston radiating area Sd = 150 cm² effective mechanical mass incl. air load mms = 18 g equivalent volume of compliance Vas = 61,5 l total Q factor Qts = 0,39 (Qms=4,7, Qes=0,42) voice coil diameter = 38 mm mounting diameter d = 156 mm overall diameter d = 182 mm mounting depth (not countersunk) t = 82,5 mm
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recommended cabinet 1: closed cabinet with 4,1 L volume from 117/74 Hz (-3dB/-8dB) recommended cabinet 2: 9,1 L volume bass reflex cabinet with HP50 reflex tube, 14 cm long. from 72/54 Hz (-3dB/-8dB).	AOS 18W 16545 K order no. ss-18W16545 on request (_) 17 cm bass driver with high quality cone. power handling (continuous/programme) = 100 W frequency range = 33-5000 Hz resonance frequency fs = 34 Hz impedance R = 14 Ohm sound pressure level SPL = 87 dB (2,83V; 1m) DC resistance Re = 10,6 Ohm voice coil inductance L = 0,4 mH effective piston radiating area Sd = 140 cm² effective mechanical mass incl. air load mms = 14 g equivalent volume of compliance Vas = 53 l total Q factor Qts = 0,24 (Qms=4,9, Qes=0,25) voice coil diameter = 38 mm mounting diameter d = 157 mm overall diameter d = 177 mm
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recommended cabinet 1: closed cabinet with 14,8 L volume from 57/36 Hz (-3dB/-8dB) recommended cabinet 2: 53 L volume bass reflex cabinet with HP70 reflex tube, 18 cm long. from 29/23 Hz (-3dB/-8dB).	18W/16831G00 order no. ss-18W-16831-G00 on request (_) 17 cm bass driver with high quality cone. resonance frequency fs = 27 Hz impedance R = 16 Ohm sound pressure level SPL = 83 dB (2,83V; 1m) DC resistance Re = 12,2 Ohm force factor BL = 9,4 N/A effective piston radiating area Sd = 150 cm² effective mechanical mass incl. air load mms = 18 g equivalent volume of compliance Vas = 61,5 l total Q factor Qts = 0,39 (Qms=4,7, Qes=0,42) voice coil diameter = 38 mm mounting diameter d = 156 mm overall diameter d = 182 mm mounting depth (not countersunk) t = 85 mm
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recommended cabinet 1: closed cabinet with 9,5 L volume from 72/45 Hz (-3dB/-8dB) recommended cabinet 2: 33 L volume bass reflex cabinet with HP70 reflex tube, 19 cm long. from 37/29 Hz (-3dB/-8dB).	18W/4531G00 order no. ss-18W-4531G EUR 220,00 17 cm bass driver with high quality cone. resonance frequency fs = 33 Hz impedance R = 4 Ohm sound pressure level SPL = 90 dB (2,83V; 1m) DC resistance Re = 3,4 Ohm force factor BL = 5,7 N/A effective piston radiating area Sd = 150 cm² effective mechanical mass incl. air load mms = 17,5 g equivalent volume of compliance Vas = 42 l total Q factor Qts = 0,35 (Qms=5,2, Qes=0,38) voice coil diameter = 38 mm mounting diameter d = 156 mm overall diameter d = 182 mm mounting depth (not countersunk) t = 82,5 mm
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recommended cabinet 1: closed cabinet with 9,5 L volume from 72/45 Hz (-3dB/-8dB) recommended cabinet 2: 33 L volume bass reflex cabinet with HP50 reflex tube, 9 cm long. from 37/29 Hz (-3dB/-8dB).	18W/4831G00 order no. ss-18W4831G on request (_) 17 cm bass driver with high quality cone. resonance frequency fs = 33 Hz impedance R = 4 Ohm sound pressure level SPL = 90 dB (2,83V; 1m) DC resistance Re = 3,4 Ohm force factor BL = 5,7 N/A effective piston radiating area Sd = 150 cm² effective mechanical mass incl. air load mms = 17,5 g equivalent volume of compliance Vas = 42 l total Q factor Qts = 0,35 (Qms=5,2, Qes=0,38) voice coil diameter = 38 mm mounting diameter d = 125 mm overall diameter d = 148 mm mounting depth (not countersunk) t = 79 mm
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recommended cabinet 1: closed cabinet with 10,7 L volume from 74/47 Hz (-3dB/-8dB) recommended cabinet 2: 30 L volume bass reflex cabinet with HP70 reflex tube, 20 cm long. from 42/32 Hz (-3dB/-8dB).	18W/8535-05 order no. ss-18W-8535-05 on request (_) 17 cm bass driver with high quality cone. power handling (continuous/programme) = 70 W frequency range = 26-3500 Hz resonance frequency fs = 27 Hz impedance R = 8 Ohm sound pressure level SPL = 87,5 dB (2,83V; 1m) DC resistance Re = 5,8 Ohm force factor BL = 6,5 N/A effective piston radiating area Sd = 145 cm² effective mechanical mass incl. air load mms = 15,5 g equivalent volume of compliance Vas = 84 l total Q factor Qts = 0,29 (Qms=1,77, Qes=0,35) voice coil diameter = 38 mm mounting diameter d = 157 mm overall diameter d = 177 mm
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	18W/8543-00 order no. ss-18W-8543-00 on request (_) 17 cm bass driver with polypropylene cone. power handling (continuous/programme) = 80 W frequency range = 30-4000 Hz resonance frequency fs = 30 Hz impedance R = 8 Ohm sound pressure level SPL = 88,5 dB (2,83V; 1m) DC resistance Re = 5,5 Ohm force factor BL = 7,8 N/A effective piston radiating area Sd = 135 cm² effective mechanical mass incl. air load mms = 15 g equivalent volume of compliance Vas = 49 l total Q factor Qts = 0,22 (Qms=1,4, Qes=0,26) voice coil diameter = 42 mm mounting diameter d = 158 mm overall diameter d = 177 mm mounting depth (not countersunk) t = 79 mm
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	18W/8546-01 order no. ss-18W-8546-01 on request (_) 17 cm bass driver with kevlar cone. power handling (continuous/programme) = 100 W frequency range = 22-4000 Hz resonance frequency fs = 22 Hz impedance R = 8 Ohm sound pressure level SPL = 88 dB (2,83V; 1m) DC resistance Re = 5,5 Ohm effective piston radiating area Sd = 145 cm² effective mechanical mass incl. air load mms = 18,5 g equivalent volume of compliance Vas = 84 l total Q factor Qts = 0,19 (Qms=1,7, Qes=0,22) voice coil diameter = 42 mm mounting diameter d = 157 mm overall diameter d = 177 mm
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recommended cabinet 1: closed cabinet with 11,3 L volume from 82/52 Hz (-3dB/-8dB) recommended cabinet 2: 24 L volume bass reflex cabinet with HP70 reflex tube, 21 cm long. from 52/39 Hz (-3dB/-8dB).	21W/8554-00 order no. ss-21W-8554-00 on request (_) 20 cm bass driver with high quality cone. power handling (continuous/programme) = 110 W frequency range = 23-4000 Hz resonance frequency fs = 23 Hz impedance R = 8 Ohm sound pressure level SPL = 90 dB (2,83V; 1m) DC resistance Re = 5,5 Ohm force factor BL = 8 N/A effective piston radiating area Sd = 220 cm² effective mechanical mass incl. air load mms = 20,5 g equivalent volume of compliance Vas = 160 l total Q factor Qts = 0,22 (Qms=1,7, Qes=0,25) voice coil diameter = 42 mm mounting diameter d = 194 mm overall diameter d = 222 mm mounting depth (not countersunk) t = 87,5 mm
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recommended cabinet 1: closed cabinet with 20 L volume from 52/33 Hz (-3dB/-8dB) recommended cabinet 2: 61 L volume bass reflex cabinet with HP70 reflex tube, 20 cm long. from 28/22 Hz (-3dB/-8dB).	21W/8555-00 order no. ss-21W-8555-00 on request (_) 20 cm bass driver with paper cone. power handling (continuous/programme) = 100 W frequency range = 20-600 Hz resonance frequency fs = 20 Hz impedance R = 8 Ohm sound pressure level SPL = 87 dB (2,83V; 1m) DC resistance Re = 5,5 Ohm force factor BL = 8,2 N/A effective piston radiating area Sd = 220 cm² effective mechanical mass incl. air load mms = 32 g equivalent volume of compliance Vas = 136 l total Q factor Qts = 0,31 (Qms=4,5, Qes=0,33) voice coil diameter = 42 mm mounting diameter d = 194 mm overall diameter d = 222 mm mounting depth (not countersunk) t = 87,5 mm
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recommended cabinet 1: closed cabinet with 14,1 L volume from 58/37 Hz (-3dB/-8dB) recommended cabinet 2: 49 L volume bass reflex cabinet with HP70 reflex tube, 20 cm long. from 30/24 Hz (-3dB/-8dB).	21W/8555-02 order no. ss-21W-8555-02 on request (_) 20 cm bass driver with high quality cone. power handling (continuous/programme) = 100 W frequency range = 19-600 Hz resonance frequency fs = 26 Hz impedance R = 8 Ohm sound pressure level SPL = 87,5 dB (2,83V; 1m) DC resistance Re = 5,5 Ohm effective piston radiating area Sd = 232 cm² effective mechanical mass incl. air load mms = 31 g equivalent volume of compliance Vas = 67 l total Q factor Qts = 0,36 (Qms=5, Qes=0,39) voice coil diameter = 42 mm mounting diameter d = 192 mm overall diameter d = 222 mm
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	TDL TDL3021 order no. ss-TDL3021 on request (_) 30x20 cm bass driver with high quality cone. power handling (continuous/programme) = 100 W resonance frequency fs = 36 Hz impedance R = 8 Ohm sound pressure level SPL = 87 dB (2,83V; 1m) DC resistance Re = 5,5 Ohm effective piston radiating area Sd = 354 cm² equivalent volume of compliance Vas = 62 l total Q factor Qts = 0,48 (Qms=4, Qes=0,55)
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Tweeter

Mids

Woofer

Subwoofer

no longer sold

The cabinet volume calculations are executed considering an external resistance of 0.3 Ohm. We are using, if no other data is known or available, the information supplied by the manufacturer.

Please note: the frequency response doesn't say much about the cut-off frequency inside the cabinet! Therefore, we mostly give you 2 examples with dimensioning considerations and an indication, how low the loudspeaker will reproduce.