Pa speaker principle passive woofer size 10 inch design 3 way system speakers lf 1x 10 hf 1x dimensions 550 x 370 x 280 mm weight 95 kg power rating rms 200 watts power handling programme 400 watt impedance 8 ohm frequency response 45 20000 hz sensitivity 94 dbmw type of connection speakon case material bass reflex housing material wooden