 LA4 Line Array Speaker - Coaxial articulated line array, two-way, passive, in a single sealed enclosure with (8) 6” ribbon drivers + (8) 6.5” composite cone mid-bass drivers, 131 dB, 101 dB sensitivity, 120° horizontal by 40° vertical (Requires S215 subwoofer and BKT-LA4 tilt bracket) |