Amazon.com: LD Systems STINGER SUB 18 A G3 - Powered 18" bass-reflex PA subwoofer, US Version
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: PRORECK SP-18X Active Powered PA DJ Subwoofer Cabinet 18 inch 3000W P.M.P.O with Class-D Amplifier, 3 DSP Presets-Monitor, Coil Bass Reinforcement, Black, for Wedding, Party, Concert, Church (One Sub) : Musical
Amazon.com: Rockville RBG18FA 18" 3000w Active Powered Pro Subwoofer Folded Horn PA/DJ Sub : Musical Instruments
Amazon.com: Custom Ported Vented Sub Box Subwoofer Enclosure for 1 18" Subwoofer - Reinforced - Birch ~ Plexiglass Window - Double Baffle - 32Hz - 5.5CF : Electronics
Amazon.com: Rockville PBG18 18" Passive 2000 Watt 8 Ohm Pro Audio Subwoofer Sub/MDF Cabinet, Black : 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: 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: Electro Voice ELX118 18-inch, Passive Subwoofer Black : Musical Instruments
Amazon.com: Rockville RVP18W4 1200 Watt 18" Raw Replacement DJ PA Subwoofer 4 Ohm Sub Woofer : Musical Instruments
Amazon.com: Rockville RVW1800P4 1800w Raw DJ Subwoofer 4 Ohm Sub Woofer 107OZ Magnet, 18" : Electronics
Amazon.com: Seismic Audio - 18" Raw Subwoofers/Woofers/Speakers - PA DJ Pro Audio Replacement Sub - 500 Watts RMS - 120 oz Magnet - 8 Ohms - 4" Voice Coil : Musical Instruments
Amazon.com: Skar Audio ZVX-18v2 D2 18" 3200 Watt Max Power Dual 2 Ohm SPL Car Subwoofer : 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: Sound Town 18” 1000W Cast Aluminum Frame Woofer (Low Frequency Driver), Replacement Woofer for PA/DJ Subwoofer Cabinets (STLF-18500A) : Electronics
Amazon.com: Peavey PVs 18 Vented Powered Bass Subwoofer : Musical Instruments
Amazon.com: Peavey PV 118 18 Inch Subwoofer : Musical Instruments
Amazon.com: Rockville PBG18 18" Passive 2000w 8-Ohm Pro Audio Subwoofer Sub+Steel Casters : Industrial & Scientific
Amazon.com: Seismic Audio - 18" PA Subwoofer PRO Audio Band Speaker Cabinet Sub - Band, Bar, Wedding, Karaoke, DJ, 18 Inch Cab : Musical Instruments
Amazon.com: Sound Town Oberon Series 18" 1600W Powered PA/DJ Subwoofer with Class-D Amplifier, LPF and Selectable DSP Output Modes, 4" Voice Coil, 100 oz Magnet, Plywood, Black (OBERON-18SPW) : Musical Instruments
Amazon.com: JBL SRX918S 2,500-watt 18-inch Powered Subwoofer : Musical Instruments
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
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
