![Amazon.com: Universal CAR Audio Amplified BASS Boost Remote KNOB - Volume Level Control/RCA Type/BCK-1 : Electronics Amazon.com: Universal CAR Audio Amplified BASS Boost Remote KNOB - Volume Level Control/RCA Type/BCK-1 : Electronics](https://m.media-amazon.com/images/W/MEDIAX_792452-T2/images/I/41hX+Abb19L._AC_UF894,1000_QL80_.jpg)
Amazon.com: Universal CAR Audio Amplified BASS Boost Remote KNOB - Volume Level Control/RCA Type/BCK-1 : Electronics
Wants a subwoofer bass knob? Best response wins go for it! - 🔊 Buy Car Audio from Down4SoundShop.com 🤝NeatFreebies in every order! ❤️… | Instagram
![Amazon.com: Universal Bass Control Knob, Bass Volume Knob with Extension Cable for Car Amplifier : Musical Instruments Amazon.com: Universal Bass Control Knob, Bass Volume Knob with Extension Cable for Car Amplifier : Musical Instruments](https://m.media-amazon.com/images/W/MEDIAX_792452-T2/images/I/71K-3IER+sL._AC_UF894,1000_QL80_.jpg)
Amazon.com: Universal Bass Control Knob, Bass Volume Knob with Extension Cable for Car Amplifier : Musical Instruments
![Amazon.com: XMSJSIY Bass Control Knob Remote Amplifier Replacement Bass Controller Car Audio Adjustable with 6 Pin Extension Cable for Subwoofer-3.8M/12.6FT Cable : Electronics Amazon.com: XMSJSIY Bass Control Knob Remote Amplifier Replacement Bass Controller Car Audio Adjustable with 6 Pin Extension Cable for Subwoofer-3.8M/12.6FT Cable : Electronics](https://m.media-amazon.com/images/W/MEDIAX_792452-T2/images/I/61ZLXw2Yw7L.jpg)
Amazon.com: XMSJSIY Bass Control Knob Remote Amplifier Replacement Bass Controller Car Audio Adjustable with 6 Pin Extension Cable for Subwoofer-3.8M/12.6FT Cable : Electronics
![Amazon.com: Skar Audio SKv2 Amplifier Series Replacement Bass Knob Control Package : Musical Instruments Amazon.com: Skar Audio SKv2 Amplifier Series Replacement Bass Knob Control Package : Musical Instruments](https://m.media-amazon.com/images/W/MEDIAX_792452-T2/images/I/713P0MAEQ6L.jpg)
Amazon.com: Skar Audio SKv2 Amplifier Series Replacement Bass Knob Control Package : Musical Instruments
![Sound Ordnance™ B8PT Knob Kit Replacement remote level control for a Sound Ordnance powered subwoofer at Crutchfield Sound Ordnance™ B8PT Knob Kit Replacement remote level control for a Sound Ordnance powered subwoofer at Crutchfield](https://images.crutchfieldonline.com/ImageHandler/trim/750/457/products/2011/18/777/g777B8PTKNB-F.jpeg)