Visaton WS 20 E 4Ohm

€27.30 *

Prices incl. VAT plus shipping costs

Delivery time approx. 5 working days

  • vi-1057
Visaton WS 20 E 4Ohm   20 cm (8") HiFi woofer with polypropylene cone. Due to... more
Product information "Visaton WS 20 E 4Ohm"

Visaton WS 20 E 4Ohm

 

20 cm (8") HiFi woofer with polypropylene cone. Due to balanced frequency response curve suitable as low-midrange driver for large 4-way speaker systems. Due to the special basket design suitable as replacement driver for many HiFi speakers.

 

Specifications

  • power handling (continuous/programme) = 80/120 W
  • frequency range = -7000 Hz
  • resonance frequency fs = 47 Hz
  • impedance R = 4 Ohm
  • sound pressure level SPL = 91 dB (2,83V; 1m)
  • DC resistance Re = 3,3 Ohm
  • force factor BL = 4,5 N/A
  • voice coil inductance L = 0,7 mH
  • effective piston radiating area Sd = 240 cm2
  • effective mechanical mass incl. air load mms = 23 g
  • equivalent volume of compliance Vas = 39 l
  • total Q factor Qts = 1,14 (Qms=5,56, Qes=1,44)
  • voice coil diameter = 30 mm
  • maximum peak linear excursion vibration xlin = +/- 6 mm
  • mounting diameter d = 186 mm
  • overall diameter d = 236 mm
  • mounting depth (not countersunk) t = 85,9 mm
  • mass m = 1,3 kg
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