JBL PowerBass PB10 Powered Subwoofer Black Used Tested Works Good | eBay
VS21 21" Powered Sub - BASSBOSS Powered Loudspeakers
Infinity PS-8 Powered Subwoofer (Used-Great Working Condition) | eBay
Canton - Power Sub 12 - Active Subwoofer
Electro-Voice EV ELX 112SP Powered Subwoofer (USED) x0268 | Reverb
Buy Used Electro-Voice ELX-212P Powered Speaker | Sam Ash Music
USED JBL PRX718XLF 18" Powered Subwoofer — Dirt Cheep
Barely Used- Polk Audio PSW202 10 Inch Powered Subwoofer 10" Sub - Tested | eBay
Amazon.com: DEVMO Gemini II Dual 10 inch with Power Amplifier Enclosed Subwoofer System for Car MAX 1200 watts, Ultra-Thin 6.69 inches, Used in Cars, Pickups, Large Cars.Ford F Series : Electronics
Amazon.com: Seismic Audio Really-Mini-Tremor Powered 10-Inch Pro Audio Subwoofer Cabinet 250-Watts RMS Active Subwoofer : Musical Instruments
Kenwood KSC-PSW8 8" Compact Powered Subwoofer, 250W Max power, Remote Control - Used Very Good - Creative Audio
DENON DSW-76 POWERED SUBWOOFER GENTLY USED SUPER CLEAN WORKING GREAT LOT OF BASS for Sale in Los Angeles, CA - OfferUp