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Amazon.com: Pyle 8 Inch 1600 Watt DVC 4 Ohm Car Audio Subwoofer Speaker Set with 40 Oz Magnet and 1.5 Inch 4 Layer Voice Coil, Black (2 Pack) : Electronics
EMPHASER EM-MBSUBR 20cm Car Subwoofer Compatible with Mercedes Benz Vehicles Plug & Play Subwoofer for Passenger Side 150W : Amazon.com.be: Electronics
Amazon.com: PIONEER TS-WX130EA Pre-Amplified Active Subwoofer, 160 W : Electronics