Car Amplifier Remote Volume Controller – Subwoofer Tuner

$22.78 $30.83

Take Full Control of Your Car Audio — Right from Your Dashboard

The XPND Car Amplifier Remote Volume Controller puts instant, fingertip control of your subwoofer and amplifier system right where you need it. No more reaching for your head unit — simply mount this sleek black knob within easy reach and dial your bass and volume up or down on the fly. Made in Mainland China.

Key Features

Dual-Direction Volume Control: Smoothly increase or decrease amplifier output volume with a simple twist — precise, responsive, and effortless to operate while driving.
Copper-Core Construction: The internal copper core delivers excellent electrical conductivity, ensuring clean, interference-free signal transmission between your controller and amplifier.
PVC Outer Shell: Durable black PVC housing stands up to daily use while blending seamlessly with most car interiors.
No Extra Wiring Needed: Designed for straightforward installation — simply connect inline with your existing amplifier wiring and you're ready to go.
Universal Compatibility: Works with a wide range of car power amplifiers and subwoofer systems, making it a versatile upgrade for any car audio setup.
Compact & Discreet: Slim profile fits neatly on your dash, console, or door panel without cluttering your interior.

Specifications

Brand: XPND
Model: Remote Volume Adjustment 01
Material: PVC body with copper-core internals
Color: Black
Purpose: Remote volume adjustment for car power amplifiers and subwoofers
Country of Origin: Made in Mainland China

What's in the Box

1 × Car Amplifier Tuner Controller (Remote Volume Knob)

5-Pair Nitrile Work Gloves – Anti-Slip Full Finger Safety — handy for installation and cable management
Ball End Hex Screwdriver Bit – Magnetic Reduced Shank Steel — ideal for mounting and securing your controller
T2 Pure Bare Copper Wire 0.1–2mm Round Solid Uncoated 10M — quality copper wire for clean audio connections

Note: Due to manual measurement, please allow a 1–3 cm tolerance. Monitor color settings may cause slight variations in the product's appearance compared to photos.

Learn more: FuelEconomy.gov driving efficiency guidance

Frequently Asked Questions

Q: Is this car amplifier remote volume controller compatible with all amplifiers?

A: This remote volume controller is designed to be universally compatible with most standard car power amplifiers and subwoofer systems. It connects inline with your existing amplifier wiring, so as long as your amp supports a remote level input, this controller should work seamlessly with your setup.

Q: Does the car amplifier tuner controller require any additional wiring or special tools to install?

A: No additional wiring is required. The controller is designed for simple, plug-and-play installation that connects directly into your current amplifier system. Basic tools such as a screwdriver or hex bit are all you need to mount and secure the unit in your preferred location.

Q: What makes the copper-core design better for car audio signal transmission?

A: Copper is one of the best electrical conductors available, which means the signal traveling between your controller and amplifier remains clean and strong with minimal resistance or interference. This translates to accurate, responsive volume adjustment without degrading your car audio sound quality.

Production & Packaging Notice

To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.