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32W/8878T01

Scanspeak 32W/8878T01 Subwoofer - Revelator Range

Scanspeak 32W/8878T01 Revelator 12.5 inch / 32cm 8 ohm Subwoofer - top of the range.

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Scanspeak have produced some powerful woofers over the years - however this new 8 ohm drive unit sets a new bar.

The 32W/8878T01 Revelator is the most powerful 8 ohm sub bass speaker ever manufactured by Scanspeak and features a large 3” voice coil, a huge maximum excursion / throw of 56mm and a low resonance frequency of just 19.1 Hz. This subwoofer reproduces the deepest fundamental bass with ease and accuracy. Capable of very high output levels without compromising musicality.

The patented foam filled paper-sandwich cone has a very high stiffness to weight ratio and copper Faraday sleeves control eddy currents within the motor. Rugged heavy duty alloy chassis.

This is a superb and hugely powerful subwoofer, perfect for the ultimate in-car and domestic sub bass designs.

Also available in 4 ohms :  32W/4878T00

Key Features:

  • Paper sandwich cone with Patented foam filling
  • 3” Voice coil wound on Titanium former 
  • Rugged die cast aluminium chassis
  • Huge maximum excursion (+/-28 mm)
  • Spider with balanced woven in tinsel leads

Basic parameters:

Resonant frequency (fs) 19.1 Hz Nominal impedance (Zn) 8 Ω
Mechanical  Q factor (Qms) 5.69 DC resistance (Re) 6.1 Ω
Electrical Q factor (Qes) 0.35 RMS power handling 350 W
Total Q factor (Qts) 0.33 Sensitivity (2.83V/1m) 89 dB
Equivalent volume (Vas) 234L Chassis diameter 320 mm

Here's the full datasheet:

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