OmnesAudio BB 3.01

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recommended cabinet 1:
closed cabinet with 0,71 L volume
from 163/103 Hz (-3dB/-8dB)
 
recommended cabinet 2:
2,9 L volume bass reflex cabinet
with HP35 reflex tube, 10 cm long.
from 76/64 Hz (-3dB/-8dB).

OmnesAudio BB 3.01       order no. BP-BB301       EUR 34,90 excl. VAT: € 29.33 / $ 34.02
8 cm full range driver with paper cone. The magnet system is based on Neodymium technology.
  • power handling (continuous/programme) = 15/40 W
  • frequency range = 100-20000 Hz
  • resonance frequency fs = 97 Hz
  • impedance R = 4 Ohm
  • sound pressure level SPL = 86 dB (2,83V; 1m)
  • DC resistance Re = 3,5 Ohm
  • force factor BL = 2,89 N/A
  • voice coil inductance L = 0,07 mH
  • effective piston radiating area Sd = 31,1 cm2
  • effective mechanical mass incl. air load mms = 2,33 g
  • equivalent volume of compliance Vas = 1,56 l
  • total Q factor Qts = 0,46 (Qms=2,52, Qes=0,56)
  • mounting diameter d = 74 mm
  • overall diameter d = 93 mm
  • mounting depth (not countersunk) t = 45 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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