Excel W22EX/001 - E0022 8" Magnesium Cone Woofer

Precision cast and surface treated magnesium cone coupled to a natural rubber surround showing no sign of midrange (edge) resonances. Heavy copper rings mounted above and below the T-shaped pole piece reduce non linear and modulation distortion and increa
369,95 €
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Highlights

  • Long term power handling (RMS) is 120 Watts
  • Precision cast and surface treated magnesium cone coupled to a natural rubber surround showing no sign of midrange (edge) resonances
  • Gold plated terminals mounted on a glass fiber reinforced plate reduce contact resistance and improve reliability

 

Product details

Seas Excel W22EX/001 - E0022 8" Magnesium Cone Woofer

 

Precision cast and surface treated magnesium cone coupled to a natural rubber surround showing no sign of midrange (edge) resonances. Heavy copper rings mounted above and below the T-shaped pole piece reduce non linear and modulation distortion and increase overload margin.

 

Extremely stiff and stable injection molded metal basket keeps the critical components in perfect alignment. Large windows in the basket both above and below the spider reduce sound reflexion, air flow noise and cavity resonance to a minimum. A solid copper phase plug enhances the performance of the copper rings and improves heat conduction away from the pole piece. Gold plated terminals mounted on a glass fiber reinforced plate to reduce contact resistance and improve reliability.

SIW22EX001

Adatlap

Impedance
8 Ohm
Sensitivity
88 dB 2.83V/1m
Frequency range
30 - 2000 Hz
Resonance frequency (fs)
25 Hz
DC resistance (Re)
6.1 ohms
Mechanical Q (Qms)
2.14
Electrical Q at Fs (Qes)
0.41
Total Q factor (Qts)
0.34
Speaker diameter
8"
Power handling
300 W
Voice coil inductance (L)
0.61 mH
Effective mechanical mass incl air load (mms)
26.2g
Equivalent volume of compliance (Vas)
3.46 ft.³