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22W/4851T00

Scanspeak 22W/4851T00 Woofer - Revelator Range

Scanspeak 22W/4851T00, premium quality 8 inch 4 Ohm woofer.

Revelator logo

All of the Revelator series are firm favourites among high end & esoteric designers - and with good reason.

Features a highly rigid paper cone that offers excellent speed / transient response with fine bass extension. Very low distortion.

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

Available in 4 and 8 ohms.

 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 Paper Cone

    This woofer is 4 Ohms ; the 8 Ohm version is here :  22W/8851T00

    Basic parameters:

    Resonant frequency (fs) 21 Hz Nominal impedance (Zn) 4 Ω
    Mechanical  Q factor (Qms) 5.20 DC resistance (Re) 3.7 Ω
    Electrical Q factor (Qes) 0.23 RMS power handling 170 W
    Total Q factor (Qts) 0.22 Sensitivity (2.83V/1m) 89 dB
    Equivalent volume (Vas) 126 L Chassis diameter 222 mm

    Here's the full datasheet:

    .pdf icon

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