JBL SRX918S 2,500-watt 18-inch Powered Subwoofer | Sweetwater
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JBL PRX915XLF Professional 15" 2000W Powered JBL-PRX915XLF-NA
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W10GTi MKII - JBL 10" 3000 Watts Competition Subwoofer
SUB 550P | 500W, 10-inch powered subwoofer
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JBL JRX 218S, passive subwoofer 18", 350Watt, 4Ohm | MUSIC STORE professional
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JBL VRX918S 18" High-Powered Flying Subwoofer VRX918S B&H Photo
JBL Deluxe Gas Lift Sub Pole – JBLSUBPOLEPRO - JBL Bags
![Old School JBL Power GT Series GT152D 15" Subwoofer 300W UNTESTED | eBay](https://i.ebayimg.com/images/g/nLEAAOSwPDtfrFH2/s-l1200.jpg "Old School JBL Power GT Series GT152D 15" Subwoofer 300W UNTESTED | eBay")