Pa speaker 12 long excursion driver 175 titanium diaphragm 2 neutrik speakon connectors plus 14 jack connectors series behringer eurolive principle passive power 800 watt design 2 way system dimensions 345 x 550 x 270 mm weight 109 kg power rating rms 200 watts noise level 95 db impedance 8 ohm frequency response 65 18000 hz case material bass reflex