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Amazon.com: KICKER 43DC122 Comp Dual 12" Subwoofers in Vented Sub Box Enclosure, 2-Ohm : Electronics
Amazon.com: Pioneer TSW312D4 Champion Series 12" 1500 Watt Dual 4 Ohm Voice Coil DVC Car Subwoofer : Electronics
Amazon.com: Gladen Sqx 12 30 Cm Subwoofer : Electronics
Amazon.com: Ground Zero 30 cm / 12" Subwoofer - 4 ohm voicecoil - 350 WRMS : Electronics
Amazon.com: Gladen Sqx 12 30 Cm Subwoofer : Electronics
H YANKA 12 Inch Subwoofer - 12 Inch Paper Cone Subwoofer Car Audio, Black Steel Basket, Dual Voice Coil 4 Ohm Impedance 12 subwoofer, 1600W MAX Power 12 inch Competition Subwoofer : Electronics - Amazon.com
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Amazon.com: H YANKA 12 Inch Subwoofer - 12 Inch Paper Cone Subwoofer Car Audio, Black Aluminum Basket, Dual Voice Coil 4 Ohm Impedance 12 subwoofer, 1600W MAX Power 12 inch Competition Subwoofer : Electronics
Amazon.com: Ground Zero 30 cm / 12" Subwoofer - 4 ohm voicecoil - 350 WRMS : Electronics
Amazon.com: Memphis Audio MOJO 1212 12" 3000 Watt Competition Car Subwoofer Sub MOJO1212 : Electronics