JBL STAGEA3001 Stage Series 250 Watt Car Audio Mono Subwoofer Amplifier - Creative Audio
JBL BassPro SL2 Active Underseat Car Subwoofer with Built in Amplifier - Under Seat 8'' Subwoofer Car with 125 Watt Power Amplifier : Electronics
GTO-1001EZ | Powerful 1450-watt Car Subwoofer Amplifier
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SUB 550P | 500W, 10-inch powered subwoofer
JBL Club A1000 High Performance 1000 Watts RMS Class D Car Audio Mono Subwoofer Amplifier Bundle with 2x 1000W 12" 2 or 4-Ohm Selectable Shallow-Mount Car Audio Subwoofer and Amplifier Wiring Kit -
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