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26W/4558T00

Scanspeak 26W/4558T00 Subwoofer - Discovery Range

Scanspeak 26W/4558T00 Discovery 10 inch 4 ohm Sub Woofer.

Discovery logo

Rugged audiophile quality high power sub bass speaker with ultra rigid alloy cone providing tight, solid lower registers with excellent speed, texture and extension. A popular unit with a low resonance of just 21 Hz and a maximum excursion of 56mm - capable of high sound pressure levels without stress. Ideally suited to both domestic and in-car applications. A full datasheet can be downloaded from the bottom of this page.

A matching passive radiator can be found here: 26W/0-00-00

Key Features:

  • 56mm Peak Excursion, 25mm Linear
  • Die cast Alu Chassis vented below spider
  • Anodized Aluminium Cone, Fibre Glass Dust Cap
  • Alloy Ringed Magnet System
  • High Output 88dB @ 2,83V

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 RMS power handling 150 W
Total Q factor (Qts) 0.31 Sensitivity (2.83V/1m) 88 dB
Equivalent volume (Vas) 94.9L Chassis diameter 270 mm

Here's the full datasheet:

.pdf icon

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