ASE   Tweeter   Fullrange   Mids   Woofer   Subwoofer   Car-HiFi   no longer available  
Revelator   Discovery   Passiv  

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".
 


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recommended cabinet 1:
closed cabinet with 22 L volume
from 35/22 Hz (-3dB/-8dB)
 
recommended cabinet 2:
89 L volume bass reflex cabinet
with HP70 reflex tube, 32 cm long.
from 16/14 Hz (-3dB/-8dB).

23W/4557T00       order no. ss-23W-4557T00       EUR 382,18 excl. VAT: € 321.16 / $ 369.33
24 cm bass driver with aluminium cone.
  • power handling (continuous/programme) = 225 W
  • frequency range = 20-800 Hz
  • resonance frequency fs = 21 Hz
  • impedance R = 4 Ohm
  • sound pressure level SPL = 82 dB (2,83V; 1m)
  • DC resistance Re = 3,45 Ohm
  • force factor BL = 9,3 N/A
  • voice coil inductance L = 0,45 mH
  • effective piston radiating area Sd = 232 cm2
  • effective mechanical mass incl. air load mms = 101 g
  • equivalent volume of compliance Vas = 45 l
  • total Q factor Qts = 0,47 (Qms=4,8, Qes=0,52)
  • voice coil diameter = 50 mm
  • maximum peak linear excursion vibration xlin = +/- 13 mm
  • mounting diameter d = 225 mm
  • overall diameter d = 255 mm
  • mounting depth (not countersunk) t = 141 mm
PDF data sheet

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recommended cabinet 1:
closed cabinet with 22 L volume
from 35/22 Hz (-3dB/-8dB)
 
recommended cabinet 2:
89 L volume bass reflex cabinet
with HP70 reflex tube, 32 cm long.
from 16/14 Hz (-3dB/-8dB).

23W/4557T02       order no. ss-23W-4557T02       EUR 382,18 excl. VAT: € 321.16 / $ 369.33
24 cm bass driver with aluminium cone.
  • power handling (continuous/programme) = 225 W
  • frequency range = 20-800 Hz
  • resonance frequency fs = 21 Hz
  • impedance R = 4 Ohm
  • sound pressure level SPL = 82 dB (2,83V; 1m)
  • DC resistance Re = 3,45 Ohm
  • force factor BL = 9,3 N/A
  • voice coil inductance L = 0,45 mH
  • effective piston radiating area Sd = 232 cm2
  • effective mechanical mass incl. air load mms = 101 g
  • equivalent volume of compliance Vas = 45 l
  • total Q factor Qts = 0,47 (Qms=4,8, Qes=0,52)
  • voice coil diameter = 50 mm
  • maximum peak linear excursion vibration xlin = +/- 13 mm
  • mounting diameter d = 225 mm
  • overall diameter d = 255 mm
  • mounting depth (not countersunk) t = 141 mm
PDF data sheet

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recommended cabinet 1:
closed cabinet with 35 L volume
from 44/28 Hz (-3dB/-8dB)
 
recommended cabinet 2:
112 L volume bass reflex cabinet
with HP100 reflex tube, 35 cm long.
from 23/18 Hz (-3dB/-8dB).

32W4878T00       order no. ss-32W-4878T00       EUR 563,00 excl. VAT: € 473.11 / $ 544.08
31 cm bass driver with high quality cone.
  • power handling (continuous/programme) = 200/550 W
  • frequency range = 15-400 Hz
  • resonance frequency fs = 18 Hz
  • impedance R = 4 Ohm
  • sound pressure level SPL = 90 dB (2,83V; 1m)
  • DC resistance Re = 3,1 Ohm
  • force factor BL = 12,5 N/A
  • voice coil inductance L = 0,5 mH
  • effective piston radiating area Sd = 526 cm2
  • effective mechanical mass incl. air load mms = 150 g
  • equivalent volume of compliance Vas = 203,9 l
  • total Q factor Qts = 0,32 (Qms=7, Qes=0,33)
  • voice coil diameter = 75 mm
  • maximum peak linear excursion vibration xlin = +/- 14 mm
  • mounting diameter d = 290,5 mm
  • overall diameter d = 320 mm
  • mounting depth (not countersunk) t = 156,6 mm
PDF data sheet

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recommended cabinet 1:
closed cabinet with 15 L volume
from 52/33 Hz (-3dB/-8dB)
 
recommended cabinet 2:
47 L volume bass reflex cabinet
with HP70 reflex tube, 27 cm long.
from 28/22 Hz (-3dB/-8dB).

26W/4558T00       order no. ss-26W-4558T00       EUR 225,00 excl. VAT: € 189.08 / $ 217.44
26 cm bass driver with aluminium cone.
  • power handling (continuous/programme) = 150/350 W
  • frequency range = 20-800 Hz
  • resonance frequency fs = 21 Hz
  • impedance R = 4 Ohm
  • sound pressure level SPL = 88 dB (2,83V; 1m)
  • DC resistance Re = 2,6 Ohm
  • force factor BL = 10,5 N/A
  • effective piston radiating area Sd = 352 cm2
  • effective mechanical mass incl. air load mms = 105 g
  • equivalent volume of compliance Vas = 94,9 l
  • total Q factor Qts = 0,31 (Qms=5,56, Qes=0,33)
  • voice coil diameter = 51 mm
  • maximum peak linear excursion vibration xlin = +/- 12,5 mm
  • mounting diameter d = 240 mm
  • overall diameter d = 270 mm
  • mounting depth (not countersunk) t = 141 mm
PDF data sheet

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recommended cabinet 1:
closed cabinet with 34 L volume
from 41/26 Hz (-3dB/-8dB)
 
recommended cabinet 2:
108 L volume bass reflex cabinet
with HP100 reflex tube, 42 cm long.
from 22/17 Hz (-3dB/-8dB).

30W/4558T00       order no. ss-30W-4558T00       EUR 247,00 excl. VAT: € 207.56 / $ 238.70
29 cm bass driver with aluminium cone.
  • power handling (continuous/programme) = 150/350 W
  • frequency range = 15-400 Hz
  • resonance frequency fs = 17 Hz
  • impedance R = 4 Ohm
  • sound pressure level SPL = 89 dB (2,83V; 1m)
  • DC resistance Re = 2,6 Ohm
  • force factor BL = 10,5 N/A
  • effective piston radiating area Sd = 466 cm2
  • effective mechanical mass incl. air load mms = 135 g
  • equivalent volume of compliance Vas = 197 l
  • total Q factor Qts = 0,32 (Qms=5,01, Qes=0,34)
  • voice coil diameter = 51 mm
  • maximum peak linear excursion vibration xlin = +/- 12,5 mm
  • mounting diameter d = 280 mm
  • overall diameter d = 308 mm
  • mounting depth (not countersunk) t = 149,3 mm
PDF data sheet

 

Passiv


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26W/0-00-00       order no. ss-26W-00000       EUR 125,00 excl. VAT: € 105.04 / $ 120.80
.
  • resonance frequency fs = 11 Hz
  • effective piston radiating area Sd = 352 cm2
  • effective mechanical mass incl. air load mms = 400 g
  • equivalent volume of compliance Vas = 95 l
  • total Q factor Qts = $qts (Qms=13,7, Qes=$qes)
  • maximum peak linear excursion vibration xlin = +/- 28 mm
  • mounting diameter d = 240 mm
  • overall diameter d = 270 mm
  • mounting depth (not countersunk) t = 76 mm
PDF data sheet

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30W/0-00-00       order no. ss-30W-00000       EUR 147,00 excl. VAT: € 123.53 / $ 142.06
.
  • resonance frequency fs = 9,5 Hz
  • effective piston radiating area Sd = 466 cm2
  • effective mechanical mass incl. air load mms = 435 g
  • equivalent volume of compliance Vas = 200 l
  • total Q factor Qts = $qts (Qms=14, Qes=$qes)
  • maximum peak linear excursion vibration xlin = +/- 28 mm
  • mounting diameter d = 280 mm
  • overall diameter d = 308 mm
  • mounting depth (not countersunk) t = 85 mm
PDF data sheet
ASE   Tweeter   Fullrange   Mids   Woofer   Subwoofer   Car-HiFi   no longer available  
Revelator   Discovery   Passiv  
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.

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© Copyright 2015 Iris Strassacker; All rights reserved. - errors and omissions excepted