Pa speaker pa monitor series electro voice etx principle active power 2 000 watt woofer size 15 inch design 2 way system speakers lf 1x 15 hf 1x 125 dimensions 431 x 691 x 447 mm weight 277 kg noise level 135 db frequency response 40 20000 hz dispersion 90 h x 60 v types of connection xlr6 35mm trs combo xlr amplifier type class d crossover frequency 1500 hz