Amazon.com: Soundbar with Subwoofer,2.1CH with 3D Surround Sound, Works with 4K & HD TVs, HDMI(arc)/Optical/Aux/USB Drive/Bluetooth5.0 Connection(Model: P28,160W) : Electronics
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 : Electronics
Amazon.com: CERWIN Vega Mobile 12" Powered Active Subwoofer 600W Max : Electronics
Focal E30KX 12” Subwoofer : Electronics
Amazon.com: Yamaha 10" 100W Powered Subwoofer - Black (NS-SW100BL)
Amazon.com: Focal Performance Sub P 30 12" 4-ohm subwoofer : Electronics
Car Mid Bass Speaker System - Pro 6.5 Inch 200 Watt 4 Ohm Vehicle Mid-Bass Component Poly Woofer Audio Sound Speakers w/ 30 Oz Magnet Structure, 2.5” Mount Depth Fits OEM - Pyramid W64
Gladen Sql Extreme 12 30 Cm Subwoofer : Electronics
Car Vehicle Subwoofer Audio Speaker - 6.5 Non-Pressed Paper Cone, Black Plastic Basket, Dual Voice Coil 4 Ohm Impedance, 600 Watt Power, Foam Surround for Vehicle Stereo Sound System - Pyle PLPW6D : Electronics
Amazon.com: CT Sounds MESO-8-D4 1600 Watts Max 8 Inch Car Subwoofer Dual 4 Ohm : Everything Else
Pyle Car Mid Bass Speaker System - Pro 5 Inch 200 Watt 4 Ohm Auto Mid-Bass Component Poly Woofer Audio Sound Speakers For Car Stereo w/ 30 Oz Magnet Structure, 2.2” Mount