AIR15s - 15 inch. 1200w Active Subwoofer
LD Systems STINGER SUB 15 G3 - Passive 18" Bass Reflex PA Speaker
LD Systems Dolly Board for Stinger G3 Subwoofer 18" Models
LD Systems MAUI 28 SE - Subwoofer extension for MAUI 28 systems
Mackie SR18S 1600 Watt 18" Professional Powered Subwoofer
