Tweeter   Mids   Woofer  

Focal


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recommended cabinet 1:
closed cabinet with 2,8 L volume
from 104/66 Hz (-3dB/-8dB)
 
recommended cabinet 2:
9,6 L volume bass reflex cabinet
with HP50 reflex tube, 17 cm long.
from 54/42 Hz (-3dB/-8dB).

5W3211B       order no. fa-W2832       EUR 177,00 excl. VAT: € 148.74 / $ 174.03
13 cm bass driver with high quality cone. The basket is made of die-cast.
  • resonance frequency fs = 46,62 Hz
  • impedance R = 8 Ohm
  • sound pressure level SPL = 87,19 dB (2,83V; 1m)
  • DC resistance Re = 6,6 Ohm
  • force factor BL = 6,79 N/A
  • voice coil inductance L = 0,57 mH
  • effective piston radiating area Sd = 86,59 cm2
  • effective mechanical mass incl. air load 9,3 g
  • equivalent volume of compliance Vas = 13,2 l
  • total Q factor Qts = 0,36 (Qms=4,23, Qes=0,39)
  • mounting diameter d = 116 mm
  • overall diameter d = 151 mm
  • mounting depth (not countersunk) t = 84,5 mm
  • mass m = 1,6 kg

 

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recommended cabinet 1:
closed cabinet with 4,2 L volume
from 109/69 Hz (-3dB/-8dB)
 
recommended cabinet 2:
16 L volume bass reflex cabinet
with HP70 reflex tube, 17 cm long.
from 54/44 Hz (-3dB/-8dB).

6W4359       order no. fa-X6W4359       EUR 179,00 excl. VAT: € 150.42 / $ 175.99
15 cm bass driver with high quality cone. The basket is made of die-cast. To avoid compression effects the driver possesses a pole piece hole.
  • resonance frequency fs = 52,71 Hz
  • impedance R = 4 Ohm
  • sound pressure level SPL = 89,52 dB (2,83V; 1m)
  • DC resistance Re = 4,16 Ohm
  • force factor BL = 7,01 N/A
  • effective piston radiating area Sd = 136,85 cm2
  • effective mechanical mass incl. air load 14,61 g
  • equivalent volume of compliance Vas = 16,41 l
  • total Q factor Qts = 0,39 (Qms=6,79, Qes=0,41)
  • mounting diameter d = 143,5 mm
  • overall diameter d = 165 mm
  • mounting depth (not countersunk) t = 75 mm
  • mass m = 1,64 kg

 

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recommended cabinet 1:
closed cabinet with 14,2 L volume
from 63/40 Hz (-3dB/-8dB)
 
recommended cabinet 2:
58 L volume bass reflex cabinet
with HP100 reflex tube, 30 cm long.
from 29/25 Hz (-3dB/-8dB).

11V5552       order no. fa-X11V5552       EUR 244,00 excl. VAT: € 205.04 / $ 239.90
25 cm bass driver with high quality cone. The basket is made of die-cast. To avoid compression effects the driver possesses a pole piece hole. The spider is rear ventilated for better cooling.
  • resonance frequency fs = 40,46 Hz
  • impedance R = 4 Ohm
  • sound pressure level SPL = 86,4 dB (2,83V; 1m)
  • DC resistance Re = 3 Ohm
  • force factor BL = 11,56 N/A
  • effective piston radiating area Sd = 330,06 cm2
  • effective mechanical mass incl. air load 98,12 g
  • equivalent volume of compliance Vas = 24,13 l
  • total Q factor Qts = 0,5 (Qms=4,44, Qes=0,56)
  • mounting diameter d = 228 mm
  • overall diameter d = 270 mm
  • mounting depth (not countersunk) t = 137 mm
  • mass m = 4,3 kg

 

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recommended cabinet 1:
closed cabinet with 9,8 L volume
from 77/48 Hz (-3dB/-8dB)
 
recommended cabinet 2:
40 L volume bass reflex cabinet
with HP100 reflex tube, 30 cm long.
from 36/30 Hz (-3dB/-8dB).

11W7670       order no. fa-X11W7670       EUR 449,00 excl. VAT: € 377.31 / $ 441.45
25 cm bass driver with high quality cone. The basket is made of die-cast. To avoid compression effects the driver possesses a pole piece hole. The spider is rear ventilated for better cooling.
  • resonance frequency fs = 44,59 Hz
  • impedance R = 4 Ohm
  • sound pressure level SPL = 88,11 dB (2,83V; 1m)
  • DC resistance Re = 3,3 Ohm
  • force factor BL = 12,8 N/A
  • effective piston radiating area Sd = 330,06 cm2
  • effective mechanical mass incl. air load 85,09 g
  • equivalent volume of compliance Vas = 22,91 l
  • total Q factor Qts = 0,45 (Qms=7,31, Qes=0,48)
  • mounting diameter d = 228 mm
  • overall diameter d = 270 mm
  • mounting depth (not countersunk) t = 148 mm
  • mass m = 8,1 kg

 

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recommended cabinet 1:
closed cabinet with 9,1 L volume
from 90/57 Hz (-3dB/-8dB)
 
recommended cabinet 2:
34 L volume bass reflex cabinet
with HP100 reflex tube, 24 cm long.
from 44/36 Hz (-3dB/-8dB).

13W7653       order no. fa-X13W7653       EUR 599,00 excl. VAT: € 503.36 / $ 588.93
31 cm bass driver with high quality cone. The basket is made of die-cast. To avoid compression effects the driver possesses a pole piece hole. The spider is rear ventilated for better cooling.
  • resonance frequency fs = 45,99 Hz
  • impedance R = 4 Ohm
  • sound pressure level SPL = 90,39 dB (2,83V; 1m)
  • DC resistance Re = 3,2 Ohm
  • force factor BL = 18,38 N/A
  • effective piston radiating area Sd = 530,93 cm2
  • effective mechanical mass incl. air load 153,51 g
  • equivalent volume of compliance Vas = 30,89 l
  • total Q factor Qts = 0,39 (Qms=5,61, Qes=0,42)
  • mounting diameter d = 289 mm
  • overall diameter d = 335 mm
  • mounting depth (not countersunk) t = 172 mm
  • mass m = 9,1 kg

 
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 2009 Iris Strassacker; All rights reserved. - errors and omissions excepted