P.Audio C12-500MB

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recommended cabinet 1:
closed cabinet with 6,2 L volume
from 155/98 Hz (-3dB/-8dB)
 
recommended cabinet 2:
14,4 L volume bass reflex cabinet
with HP100 reflex tube, 19 cm long.
from 94/70 Hz (-3dB/-8dB).

P.Audio C12-500MB       order no. I-1410105       - not available (_)
30 cm bass driver with paper cone.
  • power handling (continuous/programme) = 500/1000 W
  • frequency range = 50-2000 Hz
  • resonance frequency fs = 47 Hz
  • impedance R = 8 Ohm
  • sound pressure level SPL = 96 dB (2,83V; 1m)
  • DC resistance Re = 6 Ohm
  • force factor BL = 21,69 N/A
  • voice coil inductance L = 0,74 mH
  • effective piston radiating area Sd = 550 cm2
  • effective mechanical mass incl. air load mms = 67,49 g
  • equivalent volume of compliance Vas = 72,97 l
  • total Q factor Qts = 0,24 (Qms=4,92, Qes=0,25)
  • voice coil diameter = 223 mm
  • maximum peak linear excursion vibration xlin = +/- 4,75 mm
  • mounting diameter d = 282,5 mm
  • overall diameter d = 312 mm
  • mounting depth (not countersunk) t = 124,8 mm
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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