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12 inch woofer   15 inch woofer  

Selenium


 

Quatro


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12PW3       order no. sel-28026051       - not available
29 cm bass-midrange driver with high quality cone.
  • power handling (continuous/programme) = 175/400 W
  • frequency range = 55-5000 Hz
  • resonance frequency fs = 50 Hz
  • impedance R = 8 Ohm
  • sound pressure level SPL = 97 dB (2,83V; 1m)
  • DC resistance Re = 6,4 Ohm
  • force factor BL = 9,9 N/A
  • voice coil inductance L = 1,611 mH
  • effective piston radiating area Sd = 510 cm2
  • effective mechanical mass incl. air load mms = 36,9 g
  • equivalent volume of compliance Vas = 97 l
  • total Q factor Qts = 0,69 (Qms=7,95, Qes=0,75)
  • voice coil diameter = 46 mm
  • mounting diameter d = 279 mm
  • overall diameter d = 308 mm
  • mounting depth (not countersunk) t = 124 mm
  • mass m = 3,94 kg
PDF data sheet
 

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12PW3-SLF       order no. sel-28011031       EUR 72,86 excl. VAT: € 61.23 / $ 72.25
29 cm bass-midrange driver with high quality cone.
  • power handling (continuous/programme) = 175/400 W
  • frequency range = 55-5000 Hz
  • resonance frequency fs = 50 Hz
  • impedance R = 8 Ohm
  • sound pressure level SPL = 97 dB (2,83V; 1m)
  • DC resistance Re = 6,4 Ohm
  • force factor BL = 9,9 N/A
  • voice coil inductance L = 1,611 mH
  • effective piston radiating area Sd = 510 cm2
  • effective mechanical mass incl. air load mms = 36,9 g
  • equivalent volume of compliance Vas = 97 l
  • total Q factor Qts = 0,69 (Qms=7,95, Qes=0,75)
  • voice coil diameter = 46 mm
  • mounting diameter d = 279 mm
  • overall diameter d = 308 mm
  • mounting depth (not countersunk) t = 124 mm
  • mass m = 3,94 kg
PDF data sheet
 

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recommended cabinet 1:
closed cabinet with 17 L volume
from 93/59 Hz (-3dB/-8dB)
 
recommended cabinet 2:
63 L volume bass reflex cabinet
with 2x HP100 reflex tube, 21 cm long.
from 47/37 Hz (-3dB/-8dB).

12PW5A       order no. sel-28026095       - not available
29 cm bass-midrange driver with high quality cone.
  • power handling (continuous/programme) = 300/600 W
  • frequency range = 35-4000 Hz
  • resonance frequency fs = 44 Hz
  • impedance R = 4 Ohm
  • sound pressure level SPL = 95 dB (2,83V; 1m)
  • DC resistance Re = 3,2 Ohm
  • force factor BL = 12,4 N/A
  • effective piston radiating area Sd = 510 cm2
  • equivalent volume of compliance Vas = 72 l
  • total Q factor Qts = 0,36 (Qms=16,46, Qes=0,37)
  • voice coil diameter = 60 mm
  • mounting diameter d = 279 mm
  • overall diameter d = 308 mm
  • mounting depth (not countersunk) t = 130 mm
  • mass m = 5,85 kg
PDF data sheet
 

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recommended cabinet 1:
closed cabinet with 17 L volume
from 93/59 Hz (-3dB/-8dB)
 
recommended cabinet 2:
63 L volume bass reflex cabinet
with 2x HP100 reflex tube, 21 cm long.
from 47/37 Hz (-3dB/-8dB).

12PW5A-SLF       order no. sel-28026097       - not available
29 cm bass-midrange driver with high quality cone.
  • power handling (continuous/programme) = 300/600 W
  • frequency range = 35-4000 Hz
  • resonance frequency fs = 44 Hz
  • impedance R = 4 Ohm
  • sound pressure level SPL = 95 dB (2,83V; 1m)
  • DC resistance Re = 3,2 Ohm
  • force factor BL = 12,4 N/A
  • effective piston radiating area Sd = 510 cm2
  • equivalent volume of compliance Vas = 72 l
  • total Q factor Qts = 0,36 (Qms=16,46, Qes=0,37)
  • voice coil diameter = 60 mm
  • mounting diameter d = 279 mm
  • overall diameter d = 308 mm
  • mounting depth (not countersunk) t = 130 mm
  • mass m = 5,85 kg
PDF data sheet
 

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recommended cabinet 1:
closed cabinet with 43 L volume
from 84/53 Hz (-3dB/-8dB)
 
recommended cabinet 2:
158 L volume bass reflex cabinet
with 2x HP100 reflex tube, 5 cm long.
from 42/34 Hz (-3dB/-8dB).

15PW5A       order no. sel-28026094       - not available
37 cm bass-midrange driver with high quality cone.
  • power handling (continuous/programme) = 350/700 W
  • frequency range = 40-4000 Hz
  • resonance frequency fs = 41 Hz
  • impedance R = 4 Ohm
  • sound pressure level SPL = 98 dB (2,83V; 1m)
  • DC resistance Re = 3,3 Ohm
  • force factor BL = 14,9 N/A
  • effective piston radiating area Sd = 860 cm2
  • equivalent volume of compliance Vas = 167 l
  • total Q factor Qts = 0,36 (Qms=16,59, Qes=0,38)
  • voice coil diameter = 60 mm
  • mounting diameter d = 350 mm
  • overall diameter d = 381 mm
  • mounting depth (not countersunk) t = 154 mm
  • mass m = 7,295 kg
PDF data sheet
 

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recommended cabinet 1:
closed cabinet with 29 L volume
from 85/54 Hz (-3dB/-8dB)
 
recommended cabinet 2:
94 L volume bass reflex cabinet
with 2x HP100 reflex tube, 15 cm long.
from 45/35 Hz (-3dB/-8dB).

WPU1507-4       order no. sel-WPU1507-4       - not available (_)
37 cm bass driver with high quality cone. The basket is made of die-cast. The voice coil is made of kapton.
  • power handling (continuous/programme) = 500/1000 W
  • frequency range = 45-3500 Hz
  • resonance frequency fs = 35 Hz
  • impedance R = 8 Ohm
  • sound pressure level SPL = 96 dB (2,83V; 1m)
  • DC resistance Re = 6,5 Ohm
  • force factor BL = 22,1 N/A
  • voice coil inductance L = 8,517 mH
  • effective piston radiating area Sd = 814 cm2
  • effective mechanical mass incl. air load mms = 113,7 g
  • equivalent volume of compliance Vas = 170 l
  • total Q factor Qts = 0,33 (Qms=27,07, Qes=0,33)
  • voice coil diameter = 100 mm
  • mounting diameter d = 349 mm
  • overall diameter d = 389 mm
  • mounting depth (not countersunk) t = 179 mm
  • mass m = 10,8 kg
PDF data sheet
 
Car Tweeter   Pentaxiais   Flex   Two Way   Multi system   Xclusive   Tornado   Matador   Bass   Quatro   MB 1200   Ambiental Speaker   Ceiling Speaker   Driver + Tweeter   Woofer   PRO Music   Monitor Speakers   Line Array   Line Ribbon 265    
12 inch woofer   15 inch woofer  
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 2010 Iris Strassacker; All rights reserved. - errors and omissions excepted