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Amazon.com: Planet Audio VC12S, 30cm (12") Pro Subwoofer, 325W RMS : Electronics
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Amazon.com: L.A. Sound CA12, 12" (30cm) Subwoofer, 350W RMS, 700W MAX : Electronics
Amazon.com: KICKER 43DC122 Comp Dual 12" Subwoofers in Vented Sub Box Enclosure, 2-Ohm : Electronics
Planet Audio COMP12DVC, 30cm (12") Dual Subwoofer, 300W RMS : Electronics - Amazon.com
Amazon.com: Focal SUB P30 12" 250W RMS 500W Max Single 4-Ohm Car Subwoofer : Electronics
Amazon.com: Gladen Sqx 12 30 Cm Subwoofer : Electronics
Amazon.com: Pyle 6.5 Inch Mid Bass Woofer Sound Speaker System - Pro Loud Range Audio 300 Watt Peak Power w/ 4 Ohm Impedance and 60-20KHz Frequency Response for Car Component Stereo PLG64,Yellow : Electronics
