Line Voltage: 70V/100V Line Transformer: Built-in, 2 power taps RMS Power @ 8ohm: 20W 100W Power Taps: 7.5W/15W 70V Power Taps: 3.75W/7.5W Frequency Response (-10dB): 85Hz-17kHz Sensitivity (1W@1m): 88dB Impedance: 8ohm Woofer: 8” (203mm), paper cone Housing / Grille: Metal, Paintable IP Rate (speaker installed): IP42 Mounting: Quick Fit system Color: White Cutout Size: Ø 224 mm Product Size (WxDxH): Ø 250*75 mm Speaker Weight: 1,25 kg Packing Size (WxDxH): 258 x 80 x 262 mm Packing Weight: 1,35 kg