Pa speaker pa monitor series jbl pro eon principle active power 1 000 watt woofer size 15 inch design 2 way system construction bi amping speakers hf 1x 1 lf 1x 15 dimensions 707 x 439 x 365 mm weight 177 kg power handling programme 500 watt noise level 127 db frequency response 50 20000 hz dispersion 90 x 60 connections microphoneline bluetooth link thru type of connection xlr case material bass reflex housing material plastic