---
product_id: 427401433
title: "NVX XVRC2 Universal Remote Level Controller/Bass Knob with Digital Voltmeter & ON/Off Switch"
brand: "nvx"
price: "21.25 OMR"
currency: OMR
in_stock: true
reviews_count: 5
category: "Nvx"
url: https://www.desertcart.com.om/products/427401433-nvx-xvrc2-universal-remote-level-controller-bass-knob-with-digital
store_origin: OM
region: Oman
---

# Digital voltmeter 10V-15.9V Integrated on/off rotary switch Universal bass knob control NVX XVRC2 Universal Remote Level Controller/Bass Knob with Digital Voltmeter & ON/Off Switch

**Brand:** nvx
**Price:** 21.25 OMR
**Availability:** ✅ In Stock

## Summary

> 🎛️ Elevate your ride’s sound and power game—control at your fingertips, voltage in check!

## Quick Answers

- **What is this?** NVX XVRC2 Universal Remote Level Controller/Bass Knob with Digital Voltmeter & ON/Off Switch by nvx
- **How much does it cost?** 21.25 OMR with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.om](https://www.desertcart.com.om/products/427401433-nvx-xvrc2-universal-remote-level-controller-bass-knob-with-digital)

## Best For

- nvx enthusiasts

## Why This Product

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

## Key Features

- • **Precision Voltage Sync:** Built-in potentiometer lets you calibrate voltage readings to match your vehicle’s existing meters.
- • **Universal Compatibility:** Works flawlessly with most head units and amplifiers, ensuring broad system integration.
- • **All-in-One Power & Bass Command:** Seamlessly control bass, power, and voltage from a single sleek unit.
- • **Crystal-Clear Voltage Monitoring:** Stay ahead of electrical issues with a bright, easy-to-read digital voltmeter display.
- • **Effortless Installation & Clean Setup:** Eliminate clutter with one device replacing three separate components—perfect for dash or under-dash mounting.

## Overview

The NVX XVRC2 is a universal remote level controller combining a digital voltmeter, bass knob, and on/off switch into one compact, easy-to-install unit. Compatible with most car audio systems, it features a bright blue LED display for voltage monitoring (10V-15.9V), a rotary push-turn knob for amplifier control, and a built-in potentiometer for precise voltage calibration. Designed for both in-dash and under-dash mounting, it streamlines your setup while protecting your audio gear.

## Description

NVX Remote Level Controller with Digital Voltmeter Can adjust the amplifier gain even while driving In-dash or Under-dash mountable Compatible with most head units/amplifiers combinations Rotary push turn ON/OFF knob for amplifier Digital volt-meter (10V ~ 15.9V) Blue LED display (high voltage / low voltage) 1-year Warranty from the Original Purchase Date

Review: Kind of disappointed
Review: This is cool.

## Features

- Get three easy-to-use functions right at your fingertips: built-in voltmeter, on/off switch, and bass knob all-in-one.
- It's critical to always monitor your vehicle's voltage so you can prevent any damage to your car audio equipment. The digital display is crisp and easy to read in any lighting situation.
- This eliminates the need to wire three separate components with unnecessary wiring. Having the ability to have all of those in one allows for an easier installation and a cleaner look.
- On the back of the XVRC2 there is a built-in potentiometer that allows you to sync up your voltage to read the same as other voltmeters that may exist elsewhere in your vehicle.
- Our universal bass knobs are Compatible with most head units/amplifiers combinations and the bass controller either In-dash or Under-dash mountable

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B091FVMXL1 |
| Additional Features | Universal |
| Brand | NVX |
| Button Quantity | 3 |
| Color | Black |
| Colour | Black |
| Compatible Devices | Stereo System |
| Compatible devices | Stereo System |
| Connectivity Technology | Infrared |
| Connectivity technology | Infrared |
| Controller Type | Button Control |
| Customer Reviews | 4.4 out of 5 stars 226 Reviews |
| Item Weight | 0.35 Ounces |
| Manufacturer | NVX |
| Max number of supported devices | 1 |
| Maximum Number of Supported Devices | 1 |
| Maximum Range | 10 Meters |
| Model Name | 810021841878 |
| Model Number | 810021841878 |
| Special features | Universal |
| UPC | 810021841878 |

## Product Details

- **Brand:** NVX
- **Colour:** Black
- **Compatible devices:** Stereo System
- **Max number of supported devices:** 1
- **Special features:** Universal

## Images

![NVX XVRC2 Universal Remote Level Controller/Bass Knob with Digital Voltmeter & ON/Off Switch - Image 1](https://m.media-amazon.com/images/I/81p6iBv4PDL.jpg)

## Questions & Answers

**Q: Will this fit a taramps 1800.1?**
A: If it takes rca Jack's and not a oldschool phone jack then yes

**Q: Will this fit a 1200W amp? 2400W system**
A: Yes it will but you have to use it inline with rca jacks

**Q: Does this display the voltage at the amp or for the vehicle?**
A: If you have connected to amp, then yes.

**Q: Will this work with Stetsom Vulcan 8 k ?**
A: Most likely

## Customer Reviews

### ⭐ Kind of disappointed
*by C***E on 22 January 2026*



### ⭐⭐⭐⭐⭐ This is cool.
*by R***C on 13 December 2024*



### ⭐⭐⭐⭐⭐ Great addition to any amp
*by B***N on 16 March 2025*



## Frequently Bought Together

- NVX XVRC2 Universal Bass Knob Level Controller with Built-in Digital Voltmeter, Blue LED Display, Remote Gain Control and Amplifier On/Off Switch
- RECOIL RCI23 100% Oxygen Free Copper 3ft 2-Channel RCA Audio Cable, Twisted Pair with Noise Reduction
- TKDMR 10pcs 1/0 AWG-3/8 Battery Lugs,Heavy Duty Wire Lugs,Ring Terminals,Battery Cable Ends,0 Guage terminals,Battery Terminal Connectors with 10pcs 3:1 Heat Shrink Tubing

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**Shop now:** [https://www.desertcart.com.om/products/427401433-nvx-xvrc2-universal-remote-level-controller-bass-knob-with-digital](https://www.desertcart.com.om/products/427401433-nvx-xvrc2-universal-remote-level-controller-bass-knob-with-digital)

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*Product available on Desertcart Oman*
*Store origin: OM*
*Last updated: 2026-03-05*