SB Acoustics SB42FHCL75-6

€467.10 *

Prices incl. VAT plus shipping costs

Delivery time 1-3 Workdays

  • 1382379
SB Acoustics SB42FHCL75-6 15" Woofer Light weight rigid honeycomb cone (hard paper honeycomb... more
Product information "SB Acoustics SB42FHCL75-6"

SB Acoustics SB42FHCL75-6 15" Woofer

  • Light weight rigid honeycomb cone (hard paper honeycomb with fiber glass skin layers)
  • 3" copper voice coil for improved power handling
  • Long life silver lead wires
  • Vented pole piece for minimum compression
  • Vented cast aluminum chassis for optimum strength and low compression
  • Low damping rubber surround for improved dynamic linearity
  • Non-conducting fiber glass voice coil former for minimum damping
  • Large motor system

 

Specifications

  • power handling (continuous/programme) = 300 W
  • resonance frequency fs = 18.4 Hz
  • impedance R = 6 Ohm
  • sound pressure level SPL = 93 dB (2,83V; 1m)
  • DC resistance Re = 4,6 Ohm
  • force factor BL = 16,7 N/A
  • voice coil inductance L = 2,1 mH
  • effective piston radiating area Sd = 850 cm2
  • effective mechanical mass incl. air load mms = 166 g
  • equivalent volume of compliance Vas = 462 l
  • total Q factor Qts = 0.31 (Qms=7.4, Qes=0.32)
  • voice coil diameter = 75,6 mm
  • mounting diameter d = 376 mm
  • overall diameter d = 417 mm
  • mounting depth (not countersunk) t = 170,3 mm
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