Dual 108dB Line Array Sound System / Active Subwoofer Line Array Speaker Box

Dual 108dB Line Array Sound System / Active Subwoofer Line Array Speaker Box, Dual 18inch loaded subwoofer Dual 18 in Loaded 4 Ohm 1600 W Subwoofer For Outdoor and Concert (SW-218) Dual 18inch loaded subwoofer for line array Quick details: Horn-loaded subwoofer Hyperbolic folded bass horn subwoofer Ultra-high output subwoofer Dual ultra-long excursion 4”(100mm)voice coil Low frequency extension Dual 18inch loaded subwoofer for line array Features: 1. The SW SERIES Subwoofer