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: Massive Audio HIPPOXL64 – 6 Inch Car Audio Subwoofer, High Performance Subwoofer for Cars, Trucks, Jeeps - 6" Subwoofer 300 Watt RMS, 600w MAX Dual 4 Ohm, 2 Inch Voice Coil. Sold Individually : Electronics
Amazon.com: PYRAMID WX65X 6.5" 600 Watt Car Audio Subwoofers Subs Power Woofers 4 Ohm : Electronics
Amazon.com: BLAUPUNKT Blue Magic XLf 200 A 300-Watt 8-Inch Low Profile Active Subwoofer System : Electronics
Amazon.com: Polk Audio PSW111 8" Powered Subwoofer - Power Port Technology | Up to 300 Watt Amp | Big Bass in Compact Size | Easy Setup with Home Theater Systems Black : Electronics
Amazon.com: NVX QBUS8P 300W Peak (150W RMS) Amplified and Loaded 8" Ported Under Seat Quick Bass Universal Subwoofer System with Remote Bass Knob : Electronics
Amazon.com: Pyle Portable Bluetooth PA Speaker System - 300W Rechargeable Indoor/Outdoor Bluetooth Speaker Portable PA System w/ 8” Subwoofer, AUX, Microphone in, Party Lights, MP3/USB, Radio, Remote PPHP854B : Musical Instruments
Amazon.com: SOUND TOWN 10" RAW WOOFER SPEAKER, 150 WATTS PRO AUDIO PA DJ REPLACEMENT SUBWOOFER LOW FREQUENCY DRIVER (STLF-1050) : Musical Instruments
Amazon.com: Rockford Fosgate Punch P300-12 Single 12" 300-Watt Amplified Subwoofer in Enclosure - Black : Electronics
Amazon.com: Pair of Gravity G5 12 Inch 6000 Watt Package Car Audio Subwoofer w/ 4 Ohm DVC Power (2 Woofers) : Electronics
Amazon.com: Skar Audio FSX10-8 10" 300 Watt 8 Ohm Pro Audio Midrange Loudspeaker, Each : Everything Else