SB Acoustics SB29RDNC-C000-4

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SB Acoustics SB29RDNC-C000-4       order no. sb-29RDNC-C000-4       EUR 59,80 excl. VAT: € 50.25 / $ 58.29
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  • power handling (continuous/programme) = 100 W
  • frequency range = 500-31000 Hz
  • resonance frequency fs = 680 Hz
  • impedance R = 4 Ohm
  • sound pressure level SPL = 94 dB (2,83V; 1m)
  • DC resistance Re = 3 Ohm
  • force factor BL = 2,6 N/A
  • voice coil inductance L = 0,05 mH
  • effective piston radiating area Sd = 9,6 cm2
  • effective mechanical mass incl. air load mms = 0,45 g
  • total Q factor Qts = 0,45 (Qms=1,2, Qes=0,72)
  • voice coil diameter = 29 mm
  • mounting diameter d = 55,5 mm
  • overall diameter d = 72 mm
  • mounting depth (not countersunk) t = 30,63 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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