Universal BassControl Knob, 16.4ft Extension Copper Core Cable with 4Pin Subwoofer Volume Control, Easy Install

Universal BassControl Knob, 16.4ft Extension Copper Core Cable with 4Pin Subwoofer Volume Control, Easy Install Description

Perfect BassControl: Designed to fix the common problem of bass not matching the main speakers, this remote lets you finely adjust subwoofer low‑frequency output from the driver's , ensuring tighter, cleaner bass response and a more immersive, balanced in‑car listening experience anytime.
Wide Compatibility: Works with most car amplifiers equipped with a 4‑pin remote bass control port, providing a universal solution for precise subwoofer volume adjustment. Please carefully confirm that your amplifier supports 4‑pin external bass control before ordering to avoid connection issues and ensure full functionality.
High Quality & Wear Resistance: Features a pure copper core cable with durable PVC insulation for stable, low‑loss signal transmission and reduced interference. Smooth, responsive knob rotation allows precise volume tweaks, making it ideal for daily commuting, long‑distance driving, and upgraded high‑power car audio systems.
Easy Setup: Plug‑and‑play design with a matching 4‑pin connector makes installation straightforward even for beginners. Simply plug one end into the amplifier's remote bass port and the other into the control knob, then secure it in place to enjoy instant bass tuning without complex wiring or extra tools.
Flexible Extension Cable: Equipped with a 5m (16.4ft) extension cable that provides ample length to mount the control knob within of the driver while keeping wiring hidden and tidy. You can install the controller the dashboard, center console, or under the dash to adjust bass volume comfortably.

Color: Black
Material: plastic

Package Contents:
1*4-Pin Car Subwoofer Volume Control