Peerless SLS W 8-39/08 (SLS 8)

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recommended cabinet 1:
closed cabinet with 25 L volume
from 53/33 Hz (-3dB/-8dB)
 
recommended cabinet 2:
102 L volume bass reflex cabinet
with HP100 reflex tube, 23 cm long.
from 24/21 Hz (-3dB/-8dB).

Peerless SLS W 8-39/08 (SLS 8)       order no. ty-SLS-P830667       EUR 79,00 excl. VAT: € 66.39 / $ 76.34
20 cm bass driver with paper cone.
  • power handling (continuous/programme) = 220/xxx W
  • frequency range = 35-1000 Hz
  • resonance frequency fs = 36,5 Hz
  • impedance R = 8 Ohm
  • sound pressure level SPL = 87,2 dB (2,83V; 1m)
  • DC resistance Re = 5,4 Ohm
  • force factor BL = 8,3 N/A
  • voice coil inductance L = 2,1 mH
  • effective piston radiating area Sd = 204 cm2
  • effective mechanical mass incl. air load mms = 33 g
  • equivalent volume of compliance Vas = 33,1 l
  • total Q factor Qts = 0,55 (Qms=7,8, Qes=0,59)
  • voice coil diameter = 39 mm
  • maximum peak linear excursion vibration xlin = +/- 8,5 mm
  • mounting diameter d = 178 mm
  • overall diameter d = 213,5 mm
  • mounting depth (not countersunk) t = 100 mm
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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