---
product_id: 448149862
title: "Flush Mount Level Control for Car Audio Amplifiers Universal Bass Knob Volume Gain Control"
brand: "12vmax electronics"
price: "178 kr"
currency: DKK
in_stock: true
reviews_count: 8
url: https://www.desertcart.dk/products/448149862-flush-mount-level-control-for-car-audio-amplifiers-universal-bass
store_origin: DK
region: Denmark
---

# Supports 20A current rating Rotary actuator for precise control RCA plug-n-play connectivity Flush Mount Level Control for Car Audio Amplifiers Universal Bass Knob Volume Gain Control

**Brand:** 12vmax electronics
**Price:** 178 kr
**Availability:** ✅ In Stock

## Summary

> 🎛️ Elevate your bass game with precision and style — control at your fingertips!

## Quick Answers

- **What is this?** Flush Mount Level Control for Car Audio Amplifiers Universal Bass Knob Volume Gain Control by 12vmax electronics
- **How much does it cost?** 178 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/448149862-flush-mount-level-control-for-car-audio-amplifiers-universal-bass)

## Best For

- 12vmax electronics enthusiasts

## Why This Product

- Trusted 12vmax electronics brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Durable & Secure:** Metal contacts and flush mount prevent wobble or looseness, ensuring lasting performance.
- • **Compact Yet Powerful:** Small footprint (2 x 1.75 x 1 inches) fits anywhere without sacrificing control.
- • **Precision Bass Control:** Rotary knob lets you dial in perfect subwoofer levels for any music vibe.
- • **Seamless Flush Mount Design:** Installs in seconds with a sleek 1/4" drill hole for a clean, integrated look.
- • **Universal RCA Compatibility:** Effortlessly connects to car, marine, home theater, and computer audio systems.

## Overview

The Flush Mount Level Control by 12vMax Electronics is a compact, rotary bass knob designed for universal RCA audio systems. It features a sleek flush mount installation requiring only a 1/4" hole, supports up to 20 amps, and offers precise volume gain control for subwoofers across multiple applications including cars, marine, home theater, and computers. Its durable metal contacts and secure mounting ensure reliable, wobble-free operation, making it a must-have for audiophiles seeking clean aesthetics and effortless bass adjustment.

## Description

This level control unit allows you to connect any RCA audio system and control the level output on it. Shell-less design for flush mount applications. Great for adjusting subwoofer levels from Min to Max output. Multi-use applications such as home audio, car/marine stereos, home theater, & amplifiers. RCA Inputs/Outputs make installing easier, surface mounted in seconds, a 1/4" inch hole will need to be drilled out in order to flush mount this unit to any surface or panel With power at your fingertips, turn the levels all the way up or down to adjust to different types of music for a better listening experience The compact design can be installed anywhere all while adding an aggressive look with its unique design rather than the traditional rectangular-shaped bass knobs

Review: Works great - Does what it says, would buy again
Review: You can’t miss with this one. - It flush mounted to a panel in my dashboard wonderfully. So nice. It doesn’t spin around or feel loose. I love being able to adjust the bass level so easily. Cheap and easy to install. You can’t miss w this one.

## Features

- RCA Inputs/Outputs make installing easier, surface mounted in seconds, a 1/4" inch hole will need to be drilled out in order to flush mount this unit to any surface or panel
- With power at your fingertips, turn the levels all the way up or down to adjust to different types of music for a better listening experience
- The compact design can be installed anywhere all while adding a clean look with its unique design rather than the traditional rectangular-shaped bass knobs
- RCA Plug-n-Play between an amplifier and stereo works with multiple applications such as Cars, Motorcycles, Speakers/Subwoofers, Home Theater, and Computer Audio

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09ZK5JN7W |
| Actuator Type | Rotary |
| Best Sellers Rank | #222,289 in Electronics ( See Top 100 in Electronics ) #1,351 in Audio Component Amplifiers |
| Brand | 12vMax Electronics |
| Circuit Type | 1-way |
| Color | BLACK |
| Connectivity Protocol | Rca |
| Connector Type | Rca |
| Contact Material | Metal |
| Contact Type | Normally Open |
| Control Method | Remote |
| Current Rating | 20 Amps |
| Date First Available | October 29, 2021 |
| International Protection Rating | IP00 |
| Item Weight | 1.44 ounces |
| Item dimensions L x W x H | 2 x 1.75 x 1 inches |
| Item model number | LC101N |
| Manufacturer | Cablejohn |
| Mounting Type | Flush mount |
| Number of Items | 1 |
| Number of Positions | 2 |
| Operating Voltage | 12 Volts (DC) |
| Operation Mode | ON-OFF |
| Product Dimensions | 2 x 1.75 x 1 inches |
| Terminal | Rca |
| UPC | 196852556045 |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** 12vMax Electronics
- **Connector Type:** Rca
- **Contact Type:** Normally Open
- **Current Rating:** 20 Amps
- **Item dimensions L x W x H:** 2 x 1.75 x 1 inches
- **Material:** Metal
- **Operating Voltage:** 12 Volts (DC)
- **Operation Mode:** ON-OFF
- **Switch Type:** Push Button
- **Terminal:** Rca

## Images

![Flush Mount Level Control for Car Audio Amplifiers Universal Bass Knob Volume Gain Control - Image 1](https://m.media-amazon.com/images/I/51K0PH7e07L.jpg)
![Flush Mount Level Control for Car Audio Amplifiers Universal Bass Knob Volume Gain Control - Image 2](https://m.media-amazon.com/images/I/51NQwAdWa0L.jpg)
![Flush Mount Level Control for Car Audio Amplifiers Universal Bass Knob Volume Gain Control - Image 3](https://m.media-amazon.com/images/I/51r4AsiCWzL.jpg)
![Flush Mount Level Control for Car Audio Amplifiers Universal Bass Knob Volume Gain Control - Image 4](https://m.media-amazon.com/images/I/5169zEF2jkL.jpg)
![Flush Mount Level Control for Car Audio Amplifiers Universal Bass Knob Volume Gain Control - Image 5](https://m.media-amazon.com/images/I/51b+-f7bWlL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works great
*by B***T on September 9, 2025*

Does what it says, would buy again

### ⭐⭐⭐⭐⭐ You can’t miss with this one.
*by P***K on October 26, 2024*

It flush mounted to a panel in my dashboard wonderfully. So nice. It doesn’t spin around or feel loose. I love being able to adjust the bass level so easily. Cheap and easy to install. You can’t miss w this one.

### ⭐⭐⭐⭐⭐ Great cheap bass knob
*by A***R on April 22, 2023*

Wasn't expecting much due to the price but it works well and mounts cleaner than any other options I looked at.

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-05-18*