Wharfedale Diamond 230 floorstand

General description 2.5-way floorstanding speaker Enclosure type bass reflex Transducer complement 2.5-way Bass driver 165mm Woven Kevlar Cone Midrange driver 165mm Woven Kevlar Cone Treble driver 25mm Soft Dome AV shield No Sensitivity(2.83V @ 1m) 88dB Recommended amplifier power 25-150W Peak SPL 102dB Nominal impedance 8Ω Compatible Minimum impedance 3.7Ω Frequency response (+/-3dB) 40Hz - 20kHz Bass extension (-6dB) 37Hz Crossover frequency 2.3kHz Cabinet Volume (in litres) 35L Height (on plinth & spikes) (938+25)mm Width 196mm Depth (with terminals) (306+28)mm Carton size 420x310x1060mm Net weight 17.8kg/pcs Gross weight 21.2kg/ctn