Excel-Lautsprecher

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Excel

The Nordic Seas Excel loudspeaker drivers are top components. They are usually found in finished loudspeakers of the upper price segment.

We are offering quite a few kits like Thor or Ex Trio 22.

Tweeter
	T25CF001 (E0006-06) order no. seas-E0006-06 EUR 109,00 26 mm dome tweeter with fabric dome. The speaker has a 6 mm solid metal front plate. A double magnet system increases sensitivity and provides better control of the voice coil. It reduces the magnetic stray fields, what is good for A/V applications. power handling (continuous/programme) = 90/200 W frequency range = 2000-25000 Hz resonance frequency fs = 700 Hz impedance R = 6 Ohm sound pressure level SPL = 91 dB (2,83V; 1m) DC resistance Re = 4,6 Ohm force factor BL = 3,5 N/A voice coil inductance L = 0,05 mH effective piston radiating area Sd = 7 cm² effective mechanical mass incl. air load mms = 0,33 g voice coil diameter = 26 mm mounting diameter d = 85 mm overall diameter d = 110 mm mounting depth (not countersunk) t = 53 mm PDF data sheet
	T25CF002 (E0011-06) order no. seas-E0011-06 EUR 249,00 26 mm dome tweeter with fabric dome. The speaker has a 6 mm solid metal front plate. A unique magnet system based on 6 radially magnetized Neodymium magnet blocks is used. power handling (continuous/programme) = 90/200(>2500Hz/12dB) W frequency range = 2000-25000 Hz resonance frequency fs = 600 Hz impedance R = 6 Ohm sound pressure level SPL = 88 dB (2,83V; 1m) DC resistance Re = 4,6 Ohm force factor BL = 3,1 N/A voice coil inductance L = 0,05 mH effective piston radiating area Sd = 7 cm² effective mechanical mass incl. air load mms = 0,37 g voice coil diameter = 26 mm mounting diameter d = 75 mm overall diameter d = 110 mm mounting depth (not countersunk) t = 41 mm PDF data sheet
	T25C003 (T25CF003/E0036-06) order no. seas-E0036-06 EUR 109,90 26 mm dome tweeter with fabric dome. The speaker has a 6 mm solid metal front plate. A double magnet system increases sensitivity and provides better control of the voice coil. It reduces the magnetic stray fields, what is good for A/V applications. power handling (continuous/programme) = 90/200(>2500Hz/12dB) W frequency range = 2000-25000 Hz resonance frequency fs = 600 Hz impedance R = 6 Ohm sound pressure level SPL = 91 dB (2,83V; 1m) DC resistance Re = 4,6 Ohm force factor BL = 3,5 N/A voice coil inductance L = 0,05 mH effective piston radiating area Sd = 7 cm² effective mechanical mass incl. air load mms = 0,33 g voice coil diameter = 26 mm mounting diameter d = 73 mm overall diameter d = 110 mm mounting depth (not countersunk) t = 59 mm PDF data sheet
	T29CF001 (E0038-06) order no. seas-E0038-06 EUR 229,00 26 mm dome tweeter with fabric dome. The speaker has a 6 mm solid metal front plate. A unique magnet system based on 6 radially magnetized Neodymium magnet blocks is used. power handling (continuous/programme) = 90/200(>2500Hz/12dB) W frequency range = 2000-25002 Hz resonance frequency fs = 550 Hz impedance R = 6 Ohm sound pressure level SPL = 93 dB (2,83V; 1m) DC resistance Re = 4,7 Ohm force factor BL = 3,9 N/A voice coil inductance L = 0,05 mH effective piston radiating area Sd = 8 cm² effective mechanical mass incl. air load mms = 0,35 g voice coil diameter = 26 mm mounting diameter d = 85 mm overall diameter d = 110 mm mounting depth (not countersunk) t = 43 mm PDF data sheet
	T29AF001 (E0039) order no. seas-E0039-06 EUR 242,50 26 mm dome tweeter with aluminium dome. The speaker has a 6 mm solid metal front plate. A unique magnet system based on 6 radially magnetized Neodymium magnet blocks is used. power handling (continuous/programme) = 100/220(>2500Hz/12dB) W frequency range = 2000-22000 Hz resonance frequency fs = 500 Hz impedance R = 6 Ohm sound pressure level SPL = 92 dB (2,83V; 1m) DC resistance Re = 4,7 Ohm force factor BL = 3,9 N/A voice coil inductance L = 0,05 mH effective piston radiating area Sd = 8 cm² effective mechanical mass incl. air load mms = 0,39 g voice coil diameter = 26 mm mounting diameter d = 85 mm overall diameter d = 110 mm mounting depth (not countersunk) t = 43 mm PDF data sheet
	T29CF002 (crescendo, E0040-06) order no. seas-E0040-06 EUR 277,00 26 mm dome tweeter with fabric dome. The speaker has a 6 mm solid metal front plate. A unique magnet system based on 6 radially magnetized Neodymium magnet blocks is used. power handling (continuous/programme) = 90/200 W frequency range = 2000-22000 Hz resonance frequency fs = 500 Hz impedance R = 6 Ohm sound pressure level SPL = 92,5 dB (2,83V; 1m) DC resistance Re = 4,7 Ohm force factor BL = 3,5 N/A voice coil inductance L = 0,05 mH effective piston radiating area Sd = 8 cm² effective mechanical mass incl. air load mms = 0,35 g voice coil diameter = 26 mm mounting diameter d = 85 mm overall diameter d = 110 mm mounting depth (not countersunk) t = 43 mm PDF data sheet
	T29MF001 (Magnum, E0047-04) order no. seas-E0047-04 EUR 204,00 26 mm dome tweeter with fabric dome. The speaker has a 6 mm solid metal front plate. A unique magnet system based on 6 radially magnetized Neodymium magnet blocks is used. power handling (continuous/programme) = 90/200 W frequency range = 2000-25000 Hz resonance frequency fs = 500 Hz impedance R = 4 Ohm sound pressure level SPL = 92 dB (2,83V; 1m) DC resistance Re = 3,5 Ohm force factor BL = 3 N/A voice coil inductance L = 0,03 mH effective piston radiating area Sd = 8 cm² effective mechanical mass incl. air load mms = 0,35 g voice coil diameter = 26 mm mounting diameter d = 85 mm overall diameter d = 110 mm mounting depth (not countersunk) t = 43 mm PDF data sheet
Woofer
	W12CY001 (E0021-08S) order no. seas-E0021-08S EUR 169,00 11 cm bass driver with magnesium cone. power handling (continuous/programme) = 70/200 W frequency range = 60-3500 Hz resonance frequency fs = 45 Hz impedance R = 8 Ohm sound pressure level SPL = 84 dB (2,83V; 1m) DC resistance Re = 5,6 Ohm force factor BL = 5,4 N/A voice coil inductance L = 0,43 mH effective piston radiating area Sd = 50 cm² effective mechanical mass incl. air load mms = 7,5 g equivalent volume of compliance Vas = 6 l total Q factor Qts = 0,36 (Qms=2,5, Qes=0,42) voice coil diameter = 26 mm mounting diameter d = 99 mm overall diameter d = 120,4 mm mounting depth (not countersunk) t = 66,5 mm PDF data sheet
	W12CY003 (E0044-08S) order no. seas-E0044-08S EUR 145,00 11 cm bass driver with paper cone. power handling (continuous/programme) = 70/200 W frequency range = 60-3501 Hz resonance frequency fs = 60 Hz impedance R = 8 Ohm sound pressure level SPL = 85,5 dB (2,83V; 1m) DC resistance Re = 5,5 Ohm force factor BL = 5,5 N/A voice coil inductance L = 0,41 mH effective piston radiating area Sd = 50 cm² effective mechanical mass incl. air load mms = 6,1 g equivalent volume of compliance Vas = 4 l total Q factor Qts = 0,37 (Qms=2,3, Qes=0,44) voice coil diameter = 26 mm mounting diameter d = 99 mm overall diameter d = 120,4 mm mounting depth (not countersunk) t = 66,5 mm PDF data sheet
recommended cabinet 1: closed cabinet with 3 L volume from 85/53 Hz (-3dB/-8dB) recommended cabinet 2: 10,2 L volume bass reflex cabinet with HP35 reflex tube, 11 cm long. from 44/34 Hz (-3dB/-8dB).	W15CY001 (E0015-08S) order no. seas-E0015-08S EUR 187,00 13 cm bass driver with magnesium cone. power handling (continuous/programme) = 70/200 W frequency range = 50-3000 Hz resonance frequency fs = 38 Hz impedance R = 8 Ohm sound pressure level SPL = 85,5 dB (2,83V; 1m) DC resistance Re = 5,5 Ohm force factor BL = 5,5 N/A voice coil inductance L = 0,49 mH effective piston radiating area Sd = 75 cm² effective mechanical mass incl. air load mms = 9,5 g equivalent volume of compliance Vas = 14 l total Q factor Qts = 0,36 (Qms=2,22, Qes=0,43) voice coil diameter = 26 mm mounting diameter d = 112 mm overall diameter d = 146 mm mounting depth (not countersunk) t = 75,5 mm PDF data sheet
recommended cabinet 1: closed cabinet with 4,4 L volume from 73/46 Hz (-3dB/-8dB) recommended cabinet 2: 17 L volume bass reflex cabinet with HP50 reflex tube, 20 cm long. from 36/29 Hz (-3dB/-8dB).	W15CH001 (E0037-08S) order no. seas-E0037-08S EUR 203,00 13 cm bass driver with magnesium cone. power handling (continuous/programme) = 70/200 W frequency range = 50-3000 Hz resonance frequency fs = 38 Hz impedance R = 8 Ohm sound pressure level SPL = 85 dB (2,83V; 1m) DC resistance Re = 5,5 Ohm force factor BL = 5,1 N/A voice coil inductance L = 0,49 mH effective piston radiating area Sd = 75 cm² effective mechanical mass incl. air load mms = 9,5 g equivalent volume of compliance Vas = 14 l total Q factor Qts = 0,42 (Qms=2,58, Qes=0,5) voice coil diameter = 26 mm mounting diameter d = 112 mm overall diameter d = 146 mm mounting depth (not countersunk) t = 76 mm PDF data sheet
recommended cabinet 1: closed cabinet with 4,5 L volume from 88/55 Hz (-3dB/-8dB) recommended cabinet 2: 18 L volume bass reflex cabinet with HP50 reflex tube, 11 cm long. from 42/35 Hz (-3dB/-8dB).	W15LY001 (E0041-08S) order no. seas-E0041-08S EUR 144,00 13 cm bass driver with paper cone. power handling (continuous/programme) = 60/250 W frequency range = 50-4000 Hz resonance frequency fs = 49 Hz impedance R = 8 Ohm sound pressure level SPL = 86,5 dB (2,83V; 1m) DC resistance Re = 5,7 Ohm force factor BL = 4,6 N/A voice coil inductance L = 0,3 mH effective piston radiating area Sd = 75 cm² effective mechanical mass incl. air load mms = 6,28 g equivalent volume of compliance Vas = 12 l total Q factor Qts = 0,45 (Qms=2,21, Qes=0,56) voice coil diameter = 26 mm mounting diameter d = 112 mm overall diameter d = 146 mm mounting depth (not countersunk) t = 75,5 mm PDF data sheet
recommended cabinet 1: closed cabinet with 1,6 L volume from 135/85 Hz (-3dB/-8dB) recommended cabinet 2: 6,2 L volume bass reflex cabinet with HP50 reflex tube, 15 cm long. from 67/54 Hz (-3dB/-8dB).	M15CH002 (E0043-06S) order no. seas-E0043-06S EUR 179,00 13 cm bass driver with paper cone. A unique magnet system based on 6 radially magnetized Neodymium magnet blocks is used. power handling (continuous/programme) = 70/200 W frequency range = 60-3500 Hz resonance frequency fs = 67 Hz impedance R = 6 Ohm sound pressure level SPL = 88,5 dB (2,83V; 1m) DC resistance Re = 4,9 Ohm force factor BL = 5,3 N/A voice coil inductance L = 0,43 mH effective piston radiating area Sd = 75 cm² effective mechanical mass incl. air load mms = 6,75 g equivalent volume of compliance Vas = 6 l total Q factor Qts = 0,4 (Qms=1,7, Qes=0,52) voice coil diameter = 26 mm mounting diameter d = 112 mm overall diameter d = 146 mm mounting depth (not countersunk) t = 76 mm PDF data sheet
recommended cabinet 1: closed cabinet with 2,8 L volume from 87/55 Hz (-3dB/-8dB) recommended cabinet 2: 9,1 L volume bass reflex cabinet with HP35 reflex tube, 12 cm long. from 46/36 Hz (-3dB/-8dB).	W16NX001 (E0049-04S) order no. seas-E0049-04S EUR 209,00 13 cm bass driver with magnesium cone. power handling (continuous/programme) = 80/250 W frequency range = 45-2500 Hz resonance frequency fs = 37 Hz impedance R = 4 Ohm sound pressure level SPL = 88 dB (2,83V; 1m) DC resistance Re = 3 Ohm force factor BL = 5,3 N/A voice coil inductance L = 0,25 mH effective piston radiating area Sd = 94 cm² effective mechanical mass incl. air load mms = 14,8 g equivalent volume of compliance Vas = 15 l total Q factor Qts = 0,33 (Qms=2,66, Qes=0,38) voice coil diameter = 39 mm mounting diameter d = 126 mm overall diameter d = 146 mm mounting depth (not countersunk) t = 73,5 mm PDF data sheet
recommended cabinet 1: closed cabinet with 2,8 L volume from 89/56 Hz (-3dB/-8dB) recommended cabinet 2: 9,3 L volume bass reflex cabinet with HP35 reflex tube, 11 cm long. from 47/37 Hz (-3dB/-8dB).	W16NX001 (E0049-08S) order no. seas-E0049-08S EUR 209,00 13 cm bass driver with magnesium cone. power handling (continuous/programme) = 80/250 W frequency range = 45-2501 Hz resonance frequency fs = 39 Hz impedance R = 8 Ohm sound pressure level SPL = 85 dB (2,83V; 1m) DC resistance Re = 6,2 Ohm force factor BL = 7,3 N/A voice coil inductance L = 0,41 mH effective piston radiating area Sd = 94 cm² effective mechanical mass incl. air load mms = 13,9 g equivalent volume of compliance Vas = 14 l total Q factor Qts = 0,34 (Qms=2,16, Qes=0,41) voice coil diameter = 38 mm mounting diameter d = 126 mm overall diameter d = 146 mm mounting depth (not countersunk) t = 73,5 mm PDF data sheet
	W18EX001 (E0017-08S) order no. seas-E0017-08S EUR 215,00 16 cm bass driver with magnesium cone. power handling (continuous/programme) = 100/250 W frequency range = 40-2500 Hz resonance frequency fs = 34 Hz impedance R = 8 Ohm sound pressure level SPL = 88 dB (2,83V; 1m) DC resistance Re = 6,1 Ohm force factor BL = 8,4 N/A voice coil inductance L = 0,65 mH effective piston radiating area Sd = 126 cm² effective mechanical mass incl. air load mms = 15,5 g equivalent volume of compliance Vas = 30 l total Q factor Qts = 0,26 (Qms=1,8, Qes=0,3) voice coil diameter = 39 mm mounting diameter d = 145 mm overall diameter d = 176 mm mounting depth (not countersunk) t = 81 mm PDF data sheet
recommended cabinet 1: closed cabinet with 5,9 L volume from 78/49 Hz (-3dB/-8dB) recommended cabinet 2: 20 L volume bass reflex cabinet with HP50 reflex tube, 14 cm long. from 41/32 Hz (-3dB/-8dB).	W18E001 (E0018-08S) order no. seas-E0018-08S EUR 199,00 16 cm bass driver with magnesium cone. power handling (continuous/programme) = 100/250 W frequency range = 40-2500 Hz resonance frequency fs = 34 Hz impedance R = 8 Ohm sound pressure level SPL = 86 dB (2,83V; 1m) DC resistance Re = 6,1 Ohm force factor BL = 6,6 N/A voice coil inductance L = 0,65 mH effective piston radiating area Sd = 126 cm² effective mechanical mass incl. air load mms = 15,5 g equivalent volume of compliance Vas = 30 l total Q factor Qts = 0,34 (Qms=2,91, Qes=0,39) voice coil diameter = 39 mm mounting diameter d = 145 mm overall diameter d = 176 mm mounting depth (not countersunk) t = 81 mm PDF data sheet
recommended cabinet 1: closed cabinet with 4,4 L volume from 94/59 Hz (-3dB/-8dB) recommended cabinet 2: 14,6 L volume bass reflex cabinet with HP50 reflex tube, 13 cm long. from 50/39 Hz (-3dB/-8dB).	W18NX001 (E0042-08S) order no. seas-E0042-08S EUR 168,00 16 cm bass driver with paper cone. power handling (continuous/programme) = 80/250 W frequency range = 30-3000 Hz resonance frequency fs = 40 Hz impedance R = 8 Ohm sound pressure level SPL = 87,5 dB (2,83V; 1m) DC resistance Re = 6,3 Ohm force factor BL = 7 N/A voice coil inductance L = 0,43 mH effective piston radiating area Sd = 126 cm² effective mechanical mass incl. air load mms = 13,7 g equivalent volume of compliance Vas = 24 l total Q factor Qts = 0,34 (Qms=2,08, Qes=0,41) voice coil diameter = 20 mm mounting diameter d = 145,2 mm overall diameter d = 176 mm mounting depth (not countersunk) t = 81 mm PDF data sheet
recommended cabinet 1: closed cabinet with 18 L volume from 59/37 Hz (-3dB/-8dB) recommended cabinet 2: 59 L volume bass reflex cabinet with HP100 reflex tube, 36 cm long. from 31/24 Hz (-3dB/-8dB).	W22EX001 (E0022-08S) order no. seas-E0022-08S EUR 217,00 20 cm bass driver with magnesium cone. power handling (continuous/programme) = 120/300 W frequency range = 30-2000 Hz resonance frequency fs = 25 Hz impedance R = 8 Ohm sound pressure level SPL = 88 dB (2,83V; 1m) DC resistance Re = 6,1 Ohm force factor BL = 8,1 N/A voice coil inductance L = 0,61 mH effective piston radiating area Sd = 220 cm² effective mechanical mass incl. air load mms = 26,2 g equivalent volume of compliance Vas = 98 l total Q factor Qts = 0,34 (Qms=2,14, Qes=0,41) voice coil diameter = 39 mm mounting diameter d = 186,4 mm overall diameter d = 220,6 mm mounting depth (not countersunk) t = 93 mm PDF data sheet
recommended cabinet 1: closed cabinet with 9,9 L volume from 88/55 Hz (-3dB/-8dB) recommended cabinet 2: 29 L volume bass reflex cabinet with HP70 reflex tube, 14 cm long. from 49/37 Hz (-3dB/-8dB).	W22NY001 (E0045-08S) order no. seas-E0045-08S EUR 219,00 20 cm bass driver with paper cone. power handling (continuous/programme) = 90/250 W frequency range = 30-3000 Hz resonance frequency fs = 33 Hz impedance R = 8 Ohm sound pressure level SPL = 90 dB (2,83V; 1m) DC resistance Re = 6,1 Ohm force factor BL = 8,8 N/A voice coil inductance L = 0,61 mH effective piston radiating area Sd = 220 cm² effective mechanical mass incl. air load mms = 20 g equivalent volume of compliance Vas = 72 l total Q factor Qts = 0,3 (Qms=1,73, Qes=0,36) voice coil diameter = 39 mm mounting diameter d = 186,4 mm overall diameter d = 220,6 mm mounting depth (not countersunk) t = 100 mm PDF data sheet
recommended cabinet 1: closed cabinet with 32 L volume from 46/29 Hz (-3dB/-8dB) recommended cabinet 2: 108 L volume bass reflex cabinet with HP100 reflex tube, 32 cm long. from 24/19 Hz (-3dB/-8dB).	W26FX001 (E0026-08S) order no. seas-E0026-08S EUR 319,00 25 cm bass driver with magnesium cone. power handling (continuous/programme) = 150/400 W frequency range = 20-1000 Hz resonance frequency fs = 20 Hz impedance R = 8 Ohm sound pressure level SPL = 87 dB (2,83V; 1m) DC resistance Re = 6,3 Ohm force factor BL = 10,7 N/A voice coil inductance L = 1,43 mH effective piston radiating area Sd = 330 cm² effective mechanical mass incl. air load mms = 56,3 g equivalent volume of compliance Vas = 162 l total Q factor Qts = 0,35 (Qms=2,34, Qes=0,41) voice coil diameter = 51 mm mounting diameter d = 232 mm overall diameter d = 269 mm mounting depth (not countersunk) t = 109,5 mm PDF data sheet
recommended cabinet 1: closed cabinet with 24 L volume from 62/39 Hz (-3dB/-8dB) recommended cabinet 2: 89 L volume bass reflex cabinet with HP100 reflex tube, 18 cm long. from 31/25 Hz (-3dB/-8dB).	W26FX002 (E0046-08S) order no. seas-E0046-08S EUR 294,00 25 cm bass driver with paper cone. power handling (continuous/programme) = 100/300 W frequency range = 30-1000 Hz resonance frequency fs = 31 Hz impedance R = 8 Ohm sound pressure level SPL = 89 dB (2,83V; 1m) DC resistance Re = 6,2 Ohm force factor BL = 10,9 N/A voice coil inductance L = 0,81 mH effective piston radiating area Sd = 330 cm² effective mechanical mass incl. air load mms = 42,4 g equivalent volume of compliance Vas = 87 l total Q factor Qts = 0,4 (Qms=2,55, Qes=0,47) voice coil diameter = 51 mm mounting diameter d = 232,2 mm overall diameter d = 269 mm mounting depth (not countersunk) t = 109,5 mm PDF data sheet
Coaxial speaker
open a bigger photo recommended cabinet 1: closed cabinet with 8,3 L volume from 59/37 Hz (-3dB/-8dB) recommended cabinet 2: 34 L volume bass reflex cabinet with HP50 reflex tube, 14 cm long. from 27/23 Hz (-3dB/-8dB).	C16N001/F (E0051-04/06S) order no. seas-E0051-04/06S EUR 212,00 13 cm coax driver with magnesium cone. power handling (continuous/programme) = 80/250 W frequency range = 40-20000 Hz resonance frequency fs = 37 Hz impedance R = 4 Ohm sound pressure level SPL = 85 dB (2,83V; 1m) DC resistance Re = 3,2 Ohm force factor BL = 4,4 N/A voice coil inductance L = 0,27 mH effective piston radiating area Sd = 94 cm² effective mechanical mass incl. air load mms = 14,6 g equivalent volume of compliance Vas = 15 l total Q factor Qts = 0,49 (Qms=3,24, Qes=0,58) voice coil diameter = 39 mm mounting diameter d = 126 mm overall diameter d = 146 mm mounting depth (not countersunk) t = 85,5 mm
no longer sold
	W11 CY001 order no. - 10 cm bass driver with paper cone. The cone is equipped with a copper phase plug. power handling (continuous/programme) = 75/200 W resonance frequency fs = 65 Hz impedance R = 8 Ohm sound pressure level SPL = 86 dB (2,83V; 1m) DC resistance Re = 5,7 Ohm force factor BL = 5,6 N/A voice coil inductance L = 0,32 mH effective piston radiating area Sd = 50 cm² effective mechanical mass incl. air load mms = 5,5 g total Q factor Qts = 0,34 (Qms=1,8, Qes=0,42) voice coil diameter = 26 mm mounting diameter d = 96 mm overall diameter d = 109,4 mm mounting depth (not countersunk) t = 55,1 mm
	W11 CY002 order no. - 10 cm midrange driver with magnesium cone. The cone is equipped with a copper phase plug. power handling (continuous/programme) = 75/200 W resonance frequency fs = 46 Hz impedance R = 8 Ohm sound pressure level SPL = 85 dB (2,83V; 1m) DC resistance Re = 5,6 Ohm force factor BL = 5,6 N/A voice coil inductance L = 0,32 mH effective piston radiating area Sd = 50 cm² effective mechanical mass incl. air load mms = 7,2 g equivalent volume of compliance Vas = 5,8 l total Q factor Qts = 0,31 (Qms=1,9, Qes=0,37) voice coil diameter = 26 mm mounting diameter d = 96 mm overall diameter d = 109,4 mm mounting depth (not countersunk) t = 55,1 mm
recommended cabinet 1: closed cabinet with 2,1 L volume from 98/62 Hz (-3dB/-8dB) recommended cabinet 2: 7,1 L volume bass reflex cabinet with HP35 reflex tube, 12 cm long. from 51/40 Hz (-3dB/-8dB).	W14 CY001 order no. - 12 cm bass driver with magnesium cone. The cone is equipped with a copper phase plug. power handling (continuous/programme) = 75/120 W resonance frequency fs = 43 Hz impedance R = 8 Ohm sound pressure level SPL = 87 dB (2,83V; 1m) DC resistance Re = 5,4 Ohm force factor BL = 5,8 N/A voice coil inductance L = 0,37 mH effective piston radiating area Sd = 75 cm² effective mechanical mass incl. air load mms = 9,6 g equivalent volume of compliance Vas = 10,6 l total Q factor Qts = 0,35 (Qms=1,8, Qes=0,44) voice coil diameter = 26 mm mounting diameter d = 113 mm overall diameter d = 133,2 mm mounting depth (not countersunk) t = 65,3 mm
recommended cabinet 1: closed cabinet with 4,7 L volume from 85/54 Hz (-3dB/-8dB) recommended cabinet 2: 14,7 L volume bass reflex cabinet with HP50 reflex tube, 16 cm long. from 46/35 Hz (-3dB/-8dB).	W17 E002 order no. - 16 cm bass driver with magnesium cone. The cone is equipped with a copper phase plug. power handling (continuous/programme) = 100/250 W resonance frequency fs = 34 Hz impedance R = 8 Ohm sound pressure level SPL = 87 dB (2,83V; 1m) DC resistance Re = 6,4 Ohm force factor BL = 7,8 N/A voice coil inductance L = 0,4 mH effective piston radiating area Sd = 126 cm² effective mechanical mass incl. air load mms = 15,5 g equivalent volume of compliance Vas = 29,5 l total Q factor Qts = 0,32 (Qms=2,4, Qes=0,37) voice coil diameter = 39 mm mounting diameter d = 146 mm overall diameter d = 170,4 mm mounting depth (not countersunk) t = 67,7 mm
recommended cabinet 1: closed cabinet with 4,4 L volume from 92/58 Hz (-3dB/-8dB) recommended cabinet 2: 13,7 L volume bass reflex cabinet with HP50 reflex tube, 15 cm long. from 50/39 Hz (-3dB/-8dB).	W17 EX001 order no. - 16 cm bass driver with glass fibre cone. The cone is equipped with a copper phase plug. power handling (continuous/programme) = 100/250 W resonance frequency fs = 37 Hz impedance R = 8 Ohm sound pressure level SPL = 89 dB (2,83V; 1m) DC resistance Re = 6,1 Ohm force factor BL = 8,5 N/A voice coil inductance L = 0,32 mH effective piston radiating area Sd = 130 cm² effective mechanical mass incl. air load mms = 15 g equivalent volume of compliance Vas = 27,4 l total Q factor Qts = 0,32 (Qms=3,38, Qes=0,35) voice coil diameter = 39 mm mounting diameter d = 145,3 mm overall diameter d = 170,4 mm mounting depth (not countersunk) t = 67,7 mm
	W17 EX002 order no. - 16 cm bass driver with magnesium cone. The cone is equipped with a copper phase plug. power handling (continuous/programme) = 100/250 W resonance frequency fs = 34 Hz impedance R = 8 Ohm sound pressure level SPL = 88 dB (2,83V; 1m) DC resistance Re = 6,4 Ohm force factor BL = 8,6 N/A voice coil inductance L = 0,4 mH effective piston radiating area Sd = 126 cm² effective mechanical mass incl. air load mms = 15,5 g equivalent volume of compliance Vas = 29,5 l total Q factor Qts = 0,26 (Qms=2,1, Qes=0,3) voice coil diameter = 39 mm mounting diameter d = 146 mm overall diameter d = 170,4 mm mounting depth (not countersunk) t = 67,7 mm
recommended cabinet 1: closed cabinet with 19 L volume from 61/38 Hz (-3dB/-8dB) recommended cabinet 2: 71 L volume bass reflex cabinet with HP100 reflex tube, 26 cm long. from 30/24 Hz (-3dB/-8dB).	W21 EX001 order no. - 20 cm bass driver with high quality cone. The cone is equipped with a copper phase plug. power handling (continuous/programme) = 120/300 W resonance frequency fs = 31 Hz impedance R = 8 Ohm sound pressure level SPL = 91 dB (2,83V; 1m) DC resistance Re = 6,4 Ohm force factor BL = 8,5 N/A voice coil inductance L = 0,32 mH effective piston radiating area Sd = 220 cm² effective mechanical mass incl. air load mms = 25 g equivalent volume of compliance Vas = 64 l total Q factor Qts = 0,41 (Qms=2,73, Qes=0,48) voice coil diameter = 39 mm mounting diameter d = 186,8 mm overall diameter d = 215,4 mm mounting depth (not countersunk) t = 75,3 mm
recommended cabinet 1: closed cabinet with 30 L volume from 50/31 Hz (-3dB/-8dB) recommended cabinet 2: 120 L volume bass reflex cabinet with HP100 reflex tube, 22 cm long. from 23/20 Hz (-3dB/-8dB).	W21 E002 order no. - 20 cm bass driver with magnesium cone. The cone is equipped with a copper phase plug. power handling (continuous/programme) = 120/300 W resonance frequency fs = 29 Hz impedance R = 8 Ohm sound pressure level SPL = 89 dB (2,83V; 1m) DC resistance Re = 6,4 Ohm force factor BL = 7,9 N/A voice coil inductance L = 0,4 mH effective piston radiating area Sd = 220 cm² effective mechanical mass incl. air load mms = 28 g equivalent volume of compliance Vas = 69 l total Q factor Qts = 0,47 (Qms=3,2, Qes=0,55) voice coil diameter = 39 mm mounting diameter d = 187 mm overall diameter d = 215,4 mm mounting depth (not countersunk) t = 80,3 mm
recommended cabinet 1: closed cabinet with 46 L volume from 49/31 Hz (-3dB/-8dB) recommended cabinet 2: 188 L volume bass reflex cabinet with HP100 reflex tube, 12 cm long. from 22/19 Hz (-3dB/-8dB).	W21 E002-4 order no. - 20 cm bass driver with magnesium cone. The cone is equipped with a copper phase plug. power handling (continuous/programme) = 120/300 W resonance frequency fs = 33 Hz impedance R = 4 Ohm sound pressure level SPL = 89 dB (2,83V; 1m) DC resistance Re = 2,9 Ohm force factor BL = 5,4 N/A voice coil inductance L = 0,24 mH effective piston radiating area Sd = 220 cm² effective mechanical mass incl. air load mms = 26 g equivalent volume of compliance Vas = 69 l total Q factor Qts = 0,51 (Qms=4,42, Qes=0,58) voice coil diameter = 39 mm mounting diameter d = 187 mm overall diameter d = 215,4 mm mounting depth (not countersunk) t = 80,3 mm
recommended cabinet 1: closed cabinet with 14,6 L volume from 62/39 Hz (-3dB/-8dB) recommended cabinet 2: 50 L volume bass reflex cabinet with HP70 reflex tube, 16 cm long. from 32/25 Hz (-3dB/-8dB).	W21 EX002 order no. - 20 cm bass driver with magnesium cone. The cone is equipped with a copper phase plug. power handling (continuous/programme) = 120/300 W resonance frequency fs = 28 Hz impedance R = 8 Ohm sound pressure level SPL = 91 dB (2,83V; 1m) DC resistance Re = 6,4 Ohm force factor BL = 9,2 N/A voice coil inductance L = 0,5 mH effective piston radiating area Sd = 220 cm² effective mechanical mass incl. air load mms = 29 g equivalent volume of compliance Vas = 69 l total Q factor Qts = 0,36 (Qms=2,7, Qes=0,41) voice coil diameter = 39 mm mounting diameter d = 187 mm overall diameter d = 215,4 mm mounting depth (not countersunk) t = 80,3 mm

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.

Excel

Tweeter

Woofer

Coaxial speaker

no longer sold