Pro Audio, Lighting and Video Systems JBL JRX225 Dual 15" 2-Way 2000-Watts PA Speaker System
JBL SRX828SP 2000W Dual 18 inch Powered Subwoofer - 691991000751
5 Core 15in Subwoofer Speaker 2 Pack| Black Cloth edge paper cone, 8 Ohm Impedance, 2000 Watt Power for Audio Stereo Sound System, DJ Setup and more - FR 15 140 MS 2PCS - Newegg.com