Pioneer DJ XPRS1152S Powered Subwoofer Active Sub + Mogami Gold Stage 20 | Reverb
5 Core 15" inch 3 Way PA System Stereo Speakers Surround Sound Stage Subwoofer Concert Loud Speaker 4000W, power active DJ PA speaker 15x2 400DX 4PCS | Reverb
1x Carvin TR1801 18" Subwoofer Club Stage PA Speaker TR-1801 800-Watt 8-Ohm | eBay