SB Acoustics SB12PFC25-4-Coax

€45.00 *

Prices incl. VAT plus shipping costs

Delivery time 1-3 Workdays

  • 1382430
SB Acoustics SB12PFC25-4 Coax   Vented reinforced plastic chassis Proprietary... more
Product information "SB Acoustics SB12PFC25-4-Coax"

SB Acoustics SB12PFC25-4 Coax

 

  • Vented reinforced plastic chassis
  • Proprietary cone material with natural fibers made in-house
  • Soft low damping rubber surround for improved transient response
  • Optimized motor system
  • Non-resonant long life lead wires
  • Compact large surround dome tweeter

 

Specifications

  • power handling (continuous/programme) = 30 W
  • frequency range = 60-20000 Hz
  • resonance frequency fs = 58 Hz/1300 Hz
  • impedance R = 4 Ohm
  • sound pressure level SPL = 87 dB/89 dB (2,83V; 1m)
  • DC resistance Re = 3.1 Ohm/3.0 Ohm
  • force factor BL = 3.8 N/A
  • voice coil inductance L = 0.26 mH
  • effective piston radiating area Sd = 50 cm2
  • effective mechanical mass incl. air load mms = 4.5 g
  • equivalent volume of compliance Vas = 4.8 l
  • total Q factor Qts = 0.33 (Qms=4.07, Qes=0.36)
  • voice coil diameter = 25,4 mm
  • mounting diameter d = 102 mm
  • overall diameter d = 108.9mm
  • mounting depth (not countersunk) t = 59 mm
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