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QSC KS118 direct radiating, powerful, 18-inch active subwoofer
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18 Inch Powered Subwoofer Bass Cabinet - 500 Watts RMS | Powered 18 Inch Sub Cab | Powered 18 Inch sub woofer | Powered 18 sub | Power | Active 18 Inch Subwoofer Cabinet | 18 Inch Active Sub | Active – Seismic Audio
18 Inch Powered Subwoofer Bass Cabinet - 500 Watts RMS | Powered 18 Inch Sub Cab | Powered 18 Inch sub woofer | Powered 18 sub | Power | Active 18 Inch Subwoofer Cabinet | 18 Inch Active Sub | Active – Seismic Audio
RCF SUB 8004-AS Professional Series 2500W 18" Active SUB-8004AS
LD Systems ICOA SUB 18 A | ICOA® Series | LD Systems