Amazon.com: Gemini Sound ZRX-S18P 18" Inch Woofer Professional DJ PA Systems Active Powered Subwoofers with 1600W Watts Class D Digital Power, 3" Voice Coil, Line/Link in XLR Connectors : Musical Instruments
Amazon.com: Goldwood Sound, Inc. Stage Subwoofer, Pro 18" Woofers 50oz Magnets 340 Watts Each Replacement 2 Speaker Set (GW-1858-2) : Musical Instruments
Amazon.com: CELESTION FTR184080FD FTR Series 18-Inch 1000-Watt Subwoofer, Black : Musical Instruments
Amazon.com: SOUND TOWN 15" RAW WOOFER SPEAKER, 300 WATTS PRO AUDIO PA DJ REPLACEMENT SUBWOOFER LOW FREQUENCY DRIVER (STLF-1570) : Musical Instruments
Amazon.com: Celestion FTR18-4080HDX FTR Series 18-Inch 600-Watt Subwoofer : Electronics
Amazon.com: Celestion FTR18-4080HDX FTR Series 18-Inch 600-Watt Subwoofer : Electronics
Amazon.com: Sound Barrier MEGASSUS SBL18XN 3600 Watts Raw 18" Sub woofer Speaker Component Driver with 4 inch Voice Coil and Cast Aluminum Basket Pro Audio PA Cabinets - High Handling Power Heavy
Amazon.com: Eminence Professional Series Impero 18A 18" Pro Audio Subwoofer Speaker, 1200 Watts at 8 Ohms : Musical Instruments
Amazon.com: Seismic Audio - 18" Raw Subwoofers/Woofers/Speakers - PA DJ Pro Audio Replacement Sub - 750 Watts RMS - 240 oz Magnet - 8 Ohms - 4" Voice Coil : Musical Instruments
Amazon.com: Q Power QBOMB12V Dual 12" Vented Ported Subwoofer Sub Box with Bedliner Spray : Electronics
Amazon.com: Eminence Professional Series Kappa Pro 18LF-8 18" Pro Audio Speaker, 800 Watts at 8 Ohms : Musical Instruments
Amazon.com: Sound Town 12” 300W Cast Aluminum Frame Woofer w/ 3" Voice Coil, Replacement Woofer for PA/DJ Speaker, Bass Guitar Cabinets (STLF-12GA) : Musical Instruments
Amazon.com: Custom Ported/Vented Sub Box Subwoofer Enclosure for 1 18" Skar Audio ZVX ZVX-18 Subwoofer - Reinforced - Birch Plywood - Double Baffle - 32Hz - 5.25CF : Electronics
Amazon.com: Sound Town 18” 800W Cast Aluminum Frame Woofer (Low Frequency Driver), Replacement Woofer for PA/DJ Subwoofer Cabinet (STLF-18200A) : Musical Instruments
Amazon.com: Seismic Audio - 18" Raw Subwoofer/Woofer/Speaker - PA DJ Pro Audio Replacement : Musical Instruments
Amazon.com: ASC Single 18" Subwoofer 1" MDF Universal Fit Vented Port Sub Box Speaker Enclosure : Electronics
Amazon.com: Seismic Audio - 18" Raw Subwoofers/Woofers/Speakers - PA DJ Pro Audio Replacement Sub - 750 Watts RMS - 240 oz Magnet - 8 Ohms - 4" Voice Coil : Musical Instruments
Amazon.com: Rockville PA System w/ 15" Speakers+18" Subwoofers+15" Monitors+Stands+Cables : Musical Instruments
Tang Band W6-1139SIF 6-1/2" Paper Cone Subwoofer Speaker
Amazon.com: Sound Town 2-Pack 10" 250W Cast Aluminum Frame Woofer w/ 3" Voice Coil, Replacement Woofer for PA/DJ Speaker, Bass Guitar Cabinets (STLF-10GA-PAIR) : Musical Instruments
