21W/8555.01
 
  Scan-Speak 8 inch woofer hard paper cone low loss rubber surround
 
Prices

Prices are in Euro and VAT excluded

Ordering
From 1 piece 180.49
From 2 pieces 175.94
From 4 pieces 169.87
Availability

this product is not available anymore and you can not order this from our shop

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Packing
Pieces per package 1
Minimum order 1 piece
General description

Characteristic sensitivity (2.83V / 1m)
:
  87.5 dB
Recommended frequency range
:
  19 - 600 Hz
Free air resonance frequency, fs
:
  19 Hz
DC resistance, Re
:
  5.5 ohm
Voice coil inductance, Le
:
  0.6 mH
Effective piston area, Sd
:
  220 cm²
Moving mass incl. air, md
:
  36 g
Mechanical loss, Rm
:
  0.9 Ns/m
Force factor, BL
:
  9.3 Tm
Equivalent volume, Vas
:
  136 ltr.
Mechanical Q-factor, Qms
:
  4.8
Electrical Q-factor, Qes
:
  0.27
Total Q-factor, Qts
:
  0.26
Excursion, lin./max.
:
  ±6.5 / ±12 mm
Voice coil diameter
:
  42 mm
Rated power handling
:
  100 W
Net weight
:
  2.4 kg

Product data
 
 
 
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