Wavecor PR223BD02, Passiv-Membran

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The 8¾"  passive radiator PR223BD02 was designed for high performance compact subwoofer applications. Optimized for working with the active 8¾"  subwoofers SW223BD02 and SW223BD03 but will function well with any suitable active subwoofer transducers.

  • Very rigid black aluminium cone to ensure piston motion at high levels
  • Rigid die cast alu chassis with extensive venting for lower air flow speed reducing audible distortion
  • Low-loss suspension (high Qm) for better reproduction of details and dynamics
  • Conex spider for better durability under extreme conditions
  • Custom tunable by adding one or more of the three extra weights (included)


Overall dimensions 223.5 mm
Baffle cutout 192 mm
Depth (Total) 101 mm
Frame Material Aluminium diecast
Membrane Material Aluminium


Equivalent Air-Volumen Vas: 41.6 Liter
Mech. Compliance Cms: 0.69 mm/N
Moving Mass Mms: 162 g
Max. Excursion +/- Xmax: 17 mm
Membrane Area Sd: 206 cm²

Technical Dimensions

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