JBL STX828S PA Subwoofer Speaker (4000 Watts, 2x18") | zZounds
JBL ASB6112 4000W 12-inch Passive Subwoofer - Black | Sweetwater
True Heart Sound - JBL 18SWS1000 SUBWOOFER (8 OHMS - 1000W RMS 4,000W PEAK) (ONE) $249 For more information on pricing and availability please visit our website at www.trueheartsound.com or contact our
JBL ASB6112 4000 W 12" Passive Subwoofer - Vintage King
JBL S2-1224 club 12" 2 or 4 Ohm Subwoofer 300W RMS 1100W Peak Sub loudspeaker | eBay