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
Amazon.com: Rockville RVB10.1A 10 Inch 500W Active Powered Car Subwoofer+Sub Enclosure Box : Electronics
Amazon.com: Pioneer TS-SW2002D2 8-inch Shallow-Mount Subwoofer with 600 Watts Max Power : Electronics
Amazon.com: Dayton Audio PA310-8 12" Pro Woofer : Electronics
Subwoofer Ground Zero 30 cm GZRW 12XSPL 2x2Ω 1500watt new Giallino sub gz 30cc 32 auto : Amazon.it: Elettronica
Amazon.com: PIONEER 12˝ Pre-Loaded Subwoofer System : Electronics
Amazon.com: Cyber Acoustics 2.1 Subwoofer Speaker System with 18W of Power – Great for Music, Movies, Gaming, and Multimedia Computer Laptops (CA-3090) : Everything Else
Amazon.com: Clarion WF3030D 1000 Watts Maximum Power Handling 12" Dual 4Ohm Voice Coil Shallow-Mount Car Audio Subwoofer with (Two) Gravity Magnet Phone Holder Bundle : Electronics
Amazon.com: Hercules DJSpeaker 32 Party | 15-Watt RMS monitor speakers with tempo-synced light show : Musical Instruments
Amazon.com: KICKER 43DC122 Comp Dual 12" Subwoofers in Vented Sub Box Enclosure, 2-Ohm : Electronics
Amazon.com: Sound Storm Laboratories LOPRO10 10 Inch Powered Under Seat Car Audio Subwoofer - 1200 Watts Max, Built-in Amplifier, Low Profile, Remote Subwoofer Control, for Truck, Boxes and Enclosures : Electronics
Amazon.com: BOSS Audio Systems CXX12 Car Subwoofer - 1000 Watts Maximum Power, 12 Inch , Single 4 Ohm Voice Coil, Sold Individually,Black : Electronics