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Bass Control Knob Remote Amplifier Replacement Bass Controller Car Audio Adjustable with 6-pin Extension Cord for Subwoofer - 4M/13.12FT Cable

4.6 (8) Write Review
Free shipping on orders over $29.99

$16.99

$ 7 .99 $7.99

In Stock

About this item

  • 【Simple Solution】This amplifier bass volume control knob is specially designed to solve the problem of car audio control panel and subwoofer volume synchronization, solves the problem of single overall music effect, and achieves perfect music effect.
  • 【Durable】The amplifier bass volume control knob remote control adopts pure copper core cable design and high-quality double-layer insulated PVC protection cable; anti-riot and sun protection, anti-oxidation, anti-aging, wear-resistant, and longer service life. The regulator is light and convenient, and is equipped with a dedicated power light to indicate the connection.
  • 【Specifications】The bass controller car audio is about 4M/13.12FT long. It is usually installed in the driver's free space, allowing you to remotely adjust and control the volume of the subwoofer from the front seat.
  • 【Easy Installation】The design is simple and convenient, easy to install and use. Insert the 6-pin crystal connector into the bass volume control knob interface (6-PIN), and put the other end anywhere you want in front of the car.
  • 【Note】Not suitable for all amplifiers. (Only connect to 6-pin amplifiers, some brands may not be suitable). If it does not match your audio system and cannot be used, please apply for a return and refund. We will help you as soon as possible.


This replacement bass knob for your amplifier is ideal when you want quick access to adjust the levels of one or more amplifiers that are far from your range configuration. This bass knob will work with amplifiers connected to the 6-pin connector


Xander hagan
Reviewed in the United States on March 6, 2025
Don’t buy. Item won’t sense a power supply and is faulty.
Michael Meyers
Reviewed in the United States on March 3, 2025
Didn’t work for me
Jay A.
Reviewed in the United States on March 10, 2025
Bought to replace non functional knob on Infinity 5350a. Works perfectly over existing 4-conductor RJ11. Light doesn't illuminate like the original but performs the exact same function.
Shawn M.
Reviewed in the United States on February 24, 2025
It’s a bass knob. Quality is good, and it works as it should. If you need or want one, I’d say go for this one. I’ll keep it in mind if I need to order more.
erick glendenning
Reviewed in the United States on January 26, 2025
Thus bass knobs works just as it should with no problems
Samuel caldwell
Reviewed in the United States on December 13, 2024
Got it plugged it in did not work.
Bob G.
Reviewed in the United States on November 23, 2024
Does what it says.Feelcomplaints.Nice clicky roating knob.
John Talley
Reviewed in the United States on October 17, 2024
Arrived fast and plugged directly into amp. Can turn bass down when i want to now.