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QSC KS118 3,600W 18" Powered Subwoofer | Guitar Center
Sound Town 18" Cast Aluminum Frame High-Power Raw Woofer Speaker, 1000 Watts Pro Audio PA DJ Replacement Subwoofer Low Frequency Driver (STLF-18500A) - Walmart.com
Celestion CF18VJD 18" High Power Subwoofer Speaker
Electro-Voice EKX-15P 15" Powered Speaker & 18" Subwoofer Duo Package | DJ Speakers | Chicago DJ Equipment
JBL SRX818SP 1000W 18 inch Powered Subwoofer | Sweetwater
Pair of 18 Inch Powered Subwoofer Bass Cabinets - 800 Watts RMS Each | Powered 18 Inch Sub Cabs | Powered 18 Inch sub woofers | Powered 18 sub | Power | Active 18 Inch Subwoofer Pair | Pair of 18 Inch – Seismic Audio
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Dayton Audio PN470-8 18" NEO Series Pro Woofer with 4" Voice Coil 8 Ohm
18X-2 Subwoofer - PRV Audio
Sundown Audio X-18 V.2 D4 18" 1500w RMS Dual 4 Ohm Subwoofer Speaker Basket for sale online | eBay
NEW ! LASE LF18-3600 18" Low Frequency Woofer Speaker with 4.5" Voice Coil @ 8 Ω .
Eminence Impero 18 18 Inch PA Subwoofer Speaker 1200 Watts | American Musical Supply
STLF-18120A | 18" Cast Aluminum Frame High-Power Raw Woofer Speaker, 5 – Sound Town
RCF L18P300 Low Power Compression 18" inch Woofer Speaker 2,000 Watts 701748808216 | eBay