Selenium 12PW3-SLF

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Selenium 12PW3-SLF       order no. sel-28011031       EUR 72,86 excl. VAT: € 61.23 / $ 71.64
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
  • maximum peak linear excursion vibration xlin = +/- 9,5 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
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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