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Scanspeak 26W/4558T06 Automotive Subwoofer - Silver Series

10"  Automotive Subwoofer with alloy cone.

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The 26W/4558T06 is a dedicated automotive 10" sub bass drive unit featuring a rigid anodised Aluminium cone, double magnet with Faraday ring and a vented diecast chassis. Excellent drive and power, this is a very 'fast' sounding woofer with superb realism and transients. The response is tailored specifically for the automotive environment and with a huge peak excursion of 56mm + a peak power of 350 watts this woofer produces high undistorted output with ease.

Key Features:

  • Anodised Aluminium Cone with Glassfibre Dustcap
  • Powerful Double Magnet with Faraday Shorting Ring
  • Diecast Alloy Chassis vented below spider
  • 56mm Peak Excursion
  • Low Resonance 21Hz.

Basic parameters:

Resonant frequency (fs) 21 Hz Nominal impedance (Zn) 4 Ω
Mechanical  Q factor (Qms) 5.56 DC resistance (Re) 2.6 Ω
Electrical Q factor (Qes) 0.33 Peak long term power 350W
Total Q factor (Qts) 0.31 Sensitivity (2.83V/1m) 88dB
Equivalent volume (Vas) 94.9L Chassis diameter 270mm

Here's the full datasheet:

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