Scan-Speak 30W/4558T00

€223.95 *

Prices incl. VAT plus shipping costs

Delivery time 1-2 Workdays

  • 7274558
Scan-Speak 30W/4558T00 12" Subwoofer - 4 ohm Aluminium Cone, Black Anodized... more
Product information "Scan-Speak 30W/4558T00"

Scan-Speak 30W/4558T00 12" Subwoofer - 4 ohm

  • Aluminium Cone, Black Anodized
  • Fiberglass/Paper Sandwich Dust Cap, Black Coated
  • 56 mm peak excursion – 25mm linear (X-max)
  • Aluminum Short Circuiting Ring
  • Aluminum Pole Piece Extension to reduce distortion and power compression
  • Titanium Voice coil former
  • Vented cone / dustcap
  • Nomex spider
  • Low damping rubber surround
  • Litz wire woven into the spider

 

Specifications

  • power handling (continuous/programme) = 150/350 W
  • frequency range = 15-400 Hz
  • resonance frequency fs = 17 Hz
  • impedance R = 4 Ohm
  • sound pressure level SPL = 89 dB (2,83V; 1m)
  • DC resistance Re = 2,6 Ohm
  • force factor BL = 10,5 N/A
  • effective piston radiating area Sd = 466 cm2
  • effective mechanical mass incl. air load mms = 135 g
  • equivalent volume of compliance Vas = 197 l
  • total Q factor Qts = 0,32 (Qms=5,01, Qes=0,34)
  • voice coil diameter = 51 mm
  • maximum peak linear excursion vibration xlin = +/- 12,5 mm
  • mounting diameter d = 280 mm
  • overall diameter d = 308 mm
  • mounting depth (not countersunk) t = 149,3 mm
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