Active speaker pa speaker series electro voice live x principle active power 1 000 watt woofer size 15 inch design 2 way system constructions full range bi amping speakers lf 1x 15 hf 1x 15 dimensions 708 x 432 x 382 mm weight 225 kg power rating rms 1 000 watts noise level 134 db impedance 8 ohm frequency responses 56 18000 3 db 44 20000 10 db hz dispersion 90 x 50 connections microphoneline types of connection rcacinch