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Scanspeak 22W/8857T00 Woofer - Revelator Range


Scanspeak 22W/8857T00, premium quality 8 inch 8 Ohm woofer.

Revelator logo

This Revelator woofer features a ultra rigid aluminium cone and offers a superb transient response with good bass extension. Very low distortion. Capable of reproducing accurate fundamental bass with great power and accuracy even at high SPLs.

Top notch design and construction with extended pistonic action ensures a smooth and well controlled response curve. Substantial power handling 170W RMS.

 Key Features:

    • Patented Symmetrical Drive Motor Design
    • Rubber Sleeved Ferrite Magnet System
    • Low Damping SBR Rubber Surround
    • Patented Symmetrical Drive
    • Low-loss linear suspension
    • Rigid Black Anodized Alu Cone
    • Rugged Aluminium Alloy Chassis

    Basic parameters:

    Resonant frequency (fs) 23 Hz Nominal impedance (Zn) 8 Ω
    Mechanical  Q factor (Qms) 4.90 DC resistance (Re) 6.2 Ω
    Electrical Q factor (Qes) 0.32 RMS power handling 170 W
    Total Q factor (Qts) 0.30 Sensitivity (2.83V/1m) 86 dB
    Equivalent volume (Vas) 87.7 L Chassis diameter 222 mm

    Here's the full datasheet:

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