Amazon.com: Electro Voice ELX118 18-inch, Passive Subwoofer Black : Musical Instruments
Amazon.com: Rockville RVW1800P4 1800w Raw DJ Subwoofer 4 Ohm Sub Woofer 107OZ Magnet, 18" : Electronics
Amazon.com: 18 SOUND BASS 18" .65 OHM NEO SUB : Electronics
Amazon.com: Rockville PBG18 18" Passive 2000 Watt 8 Ohm Pro Audio Subwoofer Sub/MDF Cabinet Bundle with Rockville ISO 12-18 Isolation Platform Acoustic Riser Pad 12"/15"/18" Subwoofers : Electronics
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: Electro-Voice ELX118 Live X 18" 1600 Watt Passive Subwoofer : Musical Instruments
Amazon.com: 5 CORE 18 Inch Subwoofer Speaker 850W Peak High Power Handling 500W RMS 18" Replacement 8 Ohm Pro Audio DJ Sub Woofer w/CCAW Voice Coil Aluminum Frame 97oz Magnet FR 18
Amazon.com: Peavey PV 118 18 Inch Subwoofer : Musical Instruments
Amazon.com: Dayton Audio Pro 18 in. 8 Ohm Neodymium Subwoofer Odeum 18N : Musical Instruments
Amazon.com: Seismic Audio - Package - Two 18 Inch PA Subwoofers PRO Audio Band Speaker Cabinets Sub - Band, Bar, Wedding, Karaoke, DJ, 18" Cabs 1000 Watts RMS : Musical Instruments
Amazon.com: 5 CORE 18 Inch Subwoofer Speaker 850W Peak High Power Handling 500W RMS 18" Replacement 8 Ohm Pro Audio DJ Sub Woofer w/CCAW Voice Coil Aluminum Frame 97oz Magnet FR 18
Amazon.com: Sound Town 18” 1000W Cast Aluminum Frame Woofer (Low Frequency Driver), Replacement Woofer for PA/DJ Subwoofer Cabinets (STLF-18500A) : Electronics
Amazon.com: Rockville PBG18 18" Passive 2000 Watt 8 Ohm Pro Audio Subwoofer Sub/MDF Cabinet, Black : Musical Instruments
Amazon.com: Rockville RBG18FA 18" 3000w Active Powered Pro Subwoofer Folded Horn PA/DJ Sub : Musical Instruments
Amazon.com: LD Systems STINGER SUB 18 A G3 - Powered 18" bass-reflex PA subwoofer, US Version
Amazon.com: JBL SRX918S 2,500-watt 18-inch Powered Subwoofer : Musical Instruments
Amazon.com: ASC Single 18" Subwoofer 1" MDF Universal Fit Vented Port Sub Box Speaker Enclosure : Electronics
Amazon.com: Rockville RVP18W4 1200 Watt 18" Raw Replacement DJ PA Subwoofer 4 Ohm Sub Woofer : Musical Instruments
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: Rockville PBG18 18" Passive 2000w 8-Ohm Pro Audio Subwoofer Sub+Steel Casters : Industrial & Scientific
Amazon.com: Skar Audio Single 18" 1200W Loaded SDR Series Vented Subwoofer Enclosure | SDR-1X18D2 : Electronics
Amazon.com: Seismic Audio - The_Quad_18-4 x 18 Inch Subwoofer Cabinet - 4800 Watt Sub Woofer for PA/DJ/Band Live Sound : Musical Instruments
