Satori WO24P-8 woofer measurements

The measurements of SB Acoustics top line Satori WO24P-8 woofer driver have been added. This model is relatively fresh and was issued in 2016.


  • Hard paper cone for improved piston operation (made in-house)
  • Large optimized ceramic magnet 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
  • High piston to chassis diameter ratio
  • Gasket and bolt hole protrusions for reduced coupling to speaker cabinet

Some box suggestions:

  • Sealed box of 0.8 to 1.2 cubic feet for a 3dB down of about 50Hz
  • Vented 1.25 cubic feet with 2" Ø vent by 8" long for f3 of 36Hz
  • Vented 1.5 cubic feet with 2" Ø vent by 7" long for f3 of 33Hz
  • Vented 1.75 cubic feet with 2" Ø vent by 6" long for f3 of 31Hz
  • Vented 2.0 cubic feet with 2" Ø vent by 5" long for f3 of 29Hz

The retail price is about $198

The detailed measurements are here.