The Satori WO24P-4 is a high performance 9.5 inch 4 ohm woofer bass loudspeaker drive unit from the flagship Satori range by SB Acoustics. Features include a hard paper / pulp cone, an aerodynamic low compression high airflow cast aluminium chassis and a large motor system with twin faraday shorting rings.
Also available in 8 ohms: WO24P-8.
Hard paper cone for improved piston operation (made in-house).
Large optimised motor system with under-cut pole piece and dual shorting rings.
Vented aerodynamic cast aluminium chassis for optimum strength and low compression.
Soft low damping rubber surround for optimum transient response.
Linear symmetric suspension design for improved dynamic performance.
Non-conducting fibre glass voice coil former for minimum damping.
Long life silver lead wires attached 180° apart for improved stability.
Vented pole piece for reduced compression.
Low piston to chassis diameter ratio.
Gasket and bolt hole protrusions for reduced coupling to speaker cabinet.
Resonant frequency (fs)
Nominal impedance (Zn)
Mechanical Q factor (Qms)
DC resistance (Re)
Electrical Q factor (Qes)
Max power handling
Total Q factor (Qts)
Equivalent volume (Vas)
Here's the full datasheet:
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