Peerless SLS W 12-39/08 (SLS 12)

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recommended cabinet 1:
closed cabinet with 79 L volume
from 47/30 Hz (-3dB/-8dB)
 
recommended cabinet 2:
321 L volume bass reflex cabinet
with 2x HP100 reflex tube, 13 cm long.
from 22/18 Hz (-3dB/-8dB).

Peerless SLS W 12-39/08 (SLS 12)       order no. ty-SLS-P830669       EUR 108,00 excl. VAT: € 90.76 / $ 105.28
29 cm bass driver with paper cone.
  • frequency range = 25-1000 Hz
  • resonance frequency fs = 28 Hz
  • impedance R = 8 Ohm
  • sound pressure level SPL = 91,2 dB (2,83V; 1m)
  • DC resistance Re = 5,7 Ohm
  • force factor BL = 12,2 N/A
  • voice coil inductance L = 3,1 mH
  • effective piston radiating area Sd = 540 cm2
  • effective mechanical mass incl. air load mms = 75,4 g
  • equivalent volume of compliance Vas = 172,4 l
  • total Q factor Qts = 0,47 (Qms=6,7, Qes=0,51)
  • voice coil diameter = 39 mm
  • maximum peak linear excursion vibration xlin = +/- 8 mm
  • mounting diameter d = 277 mm
  • overall diameter d = 305 mm
  • mounting depth (not countersunk) t = 150 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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