JBL PartyBox Encore | Portable party speaker with 100W powerful sound, built-in dynamic light show, included digital wireless mics, and splash proof design.
JBL Stage 800BA Powered Subwoofer with 8" Sub and 100-Watt Amp built in | eBay
Amazon.com: JBL Club WS1000 - 10” shallow mount subwoofer w/SSI™ (Selectable Smart Impedance) switch from 2 to 4 ohm, Black : Electronics
Best Buy: JBL 10" 100-Watt Powered Subwoofer BALBOA-SUB10