Fostex FW 108N

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recommended cabinet 1:
closed cabinet with 0,41 L volume
from 168/106 Hz (-3dB/-8dB)
 
recommended cabinet 2:
1 L volume bass reflex cabinet
with HP35 reflex tube, 33 cm long.
from 98/74 Hz (-3dB/-8dB).

Fostex FW 108N       order no. fx-fw108n       EUR 199,00 excl. VAT: € 167.23 / $ 197.33
11 cm bass driver with high quality cone.
  • power handling (continuous/programme) = 17/50 W
  • frequency range = 55-10000 Hz
  • resonance frequency fs = 55 Hz
  • impedance R = 8 Ohm
  • sound pressure level SPL = 85 dB (2,83V; 1m)
  • DC resistance Re = 6,3 Ohm
  • effective piston radiating area Sd = 50,256 cm2
  • effective mechanical mass incl. air load mms = 6,9 g
  • equivalent volume of compliance Vas = 4,09 l
  • total Q factor Qts = 0,26 (Qms=8,8, Qes=0,27)
  • maximum peak linear excursion vibration xlin = +/- 1,9 mm
  • mounting diameter d = 100 mm
  • overall diameter d = 128 mm
  • mounting depth (not countersunk) t = 72 mm
  • mass m = 1,7 kg
PDF data sheet
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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