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Amazon.com: JBL 12" Dual 4ohm DVC Car Subwoofer : Electronics
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Amazon.com: H YANKA 15 Inch Subwoofer - 15 Inch Paper Cone Subwoofer Car Audio, Black Aluminum Basket, Dual Voice Coil 2 Ohm Impedance 15 subwoofer, 2400W MAX Power 15 inch Competition Subwoofer : Electronics
Caliber Auto Lautsprecher Set - Subwoofer Auto Set mit Verstärker 600W - 200W RMS - Schwarz - 12 Zoll: Amazon.de: Electronics & Photo
Amazon.com: PowerBass Party Pack - Dual 10" Subwoofers in Vented Enclosure with ASA3-400.2 Amplifier and Wiring Kit : Electronics
Amazon.com: BOSS Audio Systems BASS8 8 Inch Under Seat Powered Car Subwoofer – 800 High Output, Low Profile, Built in Amplifier, for Truck, Boxes and Enclosures, Remote Subwoofer Control : Electronics
Amazon.com: Cadence FSB10SP 10 Inch Non Amplified Enclosure with Grill, 400 Watts Slim Passive Car Subwoofer Sealed Bass Box : Electronics