--- product_id: 303397001 title: "XVRC2 Universal Bass Knob Level Controller with Built-in Digital Voltmeter, Blue LED Display, Remote Gain Control and Amplifier On/Off Switch" price: "253.50 DT" currency: TND in_stock: true reviews_count: 9 url: https://www.desertcart.tn/products/303397001-xvrc2-universal-bass-knob-level-controller-with-built-in-digital store_origin: TN region: Tunisia --- # Crisp blue LED display for clear visibility day & night Built-in digital voltmeter for real-time voltage monitoring Remote bass knob for precise gain control XVRC2 Universal Bass Knob Level Controller with Built-in Digital Voltmeter, Blue LED Display, Remote Gain Control and Amplifier On/Off Switch **Price:** 253.50 DT **Availability:** โœ… In Stock ## Summary > ๐ŸŽต Elevate your rideโ€™s sound game with smart control and style ## Quick Answers - **What is this?** XVRC2 Universal Bass Knob Level Controller with Built-in Digital Voltmeter, Blue LED Display, Remote Gain Control and Amplifier On/Off Switch - **How much does it cost?** 253.50 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/303397001-xvrc2-universal-bass-knob-level-controller-with-built-in-digital) ## Best For - Customers looking for quality international products ## Why This Product - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - โ€ข **3-in-1 Powerhouse:** Combine bass control, amp on/off, and voltage monitoring in one sleek device - โ€ข **Day & Night Ready:** Bright blue LED display ensures you never miss a beat, anytime, anywhere - โ€ข **Voltage Vigilance:** Protect your audio gear with instant digital voltage readouts - โ€ข **Effortless Control:** Adjust bass levels and toggle your amp remotely without leaving your seat - โ€ข **Plug & Play Installation:** Streamline your setup with simplified wiring and versatile mounting options ## Overview The NVX XVRC2 is a universal bass knob level controller featuring a built-in digital voltmeter, remote gain control, and an amplifier on/off switch. Its crisp blue LED display offers clear voltage monitoring and bass adjustment, while its 3-in-1 design simplifies installation and enhances in-dash or under-dash mounting flexibility. Perfect for millennial professionals seeking sleek, efficient audio upgrades that combine functionality with modern aesthetics. ## Description desertcart.com: NVX XVRC2 Universal Bass Knob Level Controller with Built-in Digital Voltmeter, Blue LED Display, Remote Gain Control and Amplifier On/Off Switch : Musical Instruments Review: This is cool. - Cool bit of tech to upgrade your amp and speakers. You can completely turn your amp off if you want and adjust bass level at a turn of the knob. Cool extra feature to see your volt level on your battery or at least the charge to it from your alt. I love it. Easy level control at a cheap price. Bright display that's easy to read in daylight. Review: Great addition to any amp - Cons: as other reviews have stated the wires for positive and negative remote in remote out are extremely small. It is a little bit of a challenge getting it connected other than that. Pros. Besides the small gauge wire itโ€™s fairly simple to install and it works great. My favorite part is I can remotely turn off my amp and my subwoofer when I donโ€™t need them voltage meter works well. The only slight thing I would say about it is at night it is very bright but a small piece of tint over the screen will fix that. ## Features - ๐Ÿ‘-๐ข๐ง-๐Ÿ ๐…๐ฎ๐ง๐œ๐ญ๐ข๐จ๐ง๐š๐ฅ๐ข๐ญ๐ฒ: The NVX XVRC2 offers a seamless combination of a built-in voltmeter, on/off switch, and bass knob, providing three essential functions conveniently accessible at your fingertips. - ๐‚๐ซ๐ข๐ญ๐ข๐œ๐š๐ฅ ๐•๐จ๐ฅ๐ญ๐š๐ ๐ž ๐Œ๐จ๐ง๐ข๐ญ๐จ๐ซ๐ข๐ง๐ : Monitor your vehicle's voltage effortlessly with the built-in digital voltmeter. This crucial feature helps prevent potential damage to your car audio equipment by ensuring you stay within safe voltage ranges. - ๐‚๐ซ๐ข๐ฌ๐ฉ ๐๐ฅ๐ฎ๐ž ๐‹๐„๐ƒ ๐ƒ๐ข๐ฌ๐ฉ๐ฅ๐š๐ฒ: The digital display of the XVRC2 is not only easy to read but also features a crisp blue LED, ensuring visibility and readability in any lighting condition for a user-friendly experience. - ๐’๐ข๐ฆ๐ฉ๐ฅ๐ข๐Ÿ๐ข๐ž๐ ๐ˆ๐ง๐ฌ๐ญ๐š๐ฅ๐ฅ๐š๐ญ๐ข๐จ๐ง: Enjoy the advantage of having a digital voltmeter, on/off switch, and bass knob all in one package. This eliminates the need for wiring three separate components, streamlining the installation process and creating a cleaner, more organized look. - ๐•๐ž๐ซ๐ฌ๐š๐ญ๐ข๐ฅ๐ž ๐Œ๐จ๐ฎ๐ง๐ญ๐ข๐ง๐  ๐Ž๐ฉ๐ญ๐ข๐จ๐ง๐ฌ: The NVX XVRC2 is designed for flexibility, allowing in-dash or under-dash mounting. Compatible with most head units and amplifier combinations, this remote level controller provides convenience and adaptability to suit various setups. ## Technical Specifications | Specification | Value | |---------------|-------| | Customer Reviews | 4.5 out of 5 stars 261 Reviews | ## Product Details - **Brand:** NVX - **Color:** Black - **Compatible Devices:** Stereo System - **Max Number of Supported Devices:** 1 - **Special Feature:** Universal ## Images ![XVRC2 Universal Bass Knob Level Controller with Built-in Digital Voltmeter, Blue LED Display, Remote Gain Control and Amplifier On/Off Switch - Image 1](https://m.media-amazon.com/images/I/81p6iBv4PDL.jpg) ![XVRC2 Universal Bass Knob Level Controller with Built-in Digital Voltmeter, Blue LED Display, Remote Gain Control and Amplifier On/Off Switch - Image 2](https://m.media-amazon.com/images/I/71zxJNWcq2L.jpg) ![XVRC2 Universal Bass Knob Level Controller with Built-in Digital Voltmeter, Blue LED Display, Remote Gain Control and Amplifier On/Off Switch - Image 3](https://m.media-amazon.com/images/I/81VIUZluu9L.jpg) ![XVRC2 Universal Bass Knob Level Controller with Built-in Digital Voltmeter, Blue LED Display, Remote Gain Control and Amplifier On/Off Switch - Image 4](https://m.media-amazon.com/images/I/813s1i0KKDL.jpg) ![XVRC2 Universal Bass Knob Level Controller with Built-in Digital Voltmeter, Blue LED Display, Remote Gain Control and Amplifier On/Off Switch - Image 5](https://m.media-amazon.com/images/I/81WwoqIoOWL.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 ### โญโญโญโญโญ This is cool. *by R***C on December 13, 2024* Cool bit of tech to upgrade your amp and speakers. You can completely turn your amp off if you want and adjust bass level at a turn of the knob. Cool extra feature to see your volt level on your battery or at least the charge to it from your alt. I love it. Easy level control at a cheap price. Bright display that's easy to read in daylight. ### โญโญโญโญโญ Great addition to any amp *by B***N on March 16, 2025* Cons: as other reviews have stated the wires for positive and negative remote in remote out are extremely small. It is a little bit of a challenge getting it connected other than that. Pros. Besides the small gauge wire itโ€™s fairly simple to install and it works great. My favorite part is I can remotely turn off my amp and my subwoofer when I donโ€™t need them voltage meter works well. The only slight thing I would say about it is at night it is very bright but a small piece of tint over the screen will fix that. ### โญโญโญโญโญ It's probably the best remote knob out there *by G***D on July 5, 2026* Didn't end up using it want to keep my MKX stock and stealth but this thing is pretty awesome just didn't want some thing with bright lights on it ruining how my classy ride looks not a beat up Tahoe doing 160 db in the lanes ## 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 --- ## Why Shop on Desertcart? - ๐Ÿ›’ **Trusted by 1.3+ Million Shoppers** โ€” Serving international shoppers since 2016 - ๐ŸŒ **Shop Globally** โ€” Access 737+ million products across 21 categories - ๐Ÿ’ฐ **No Hidden Fees** โ€” All customs, duties, and taxes included in the price - ๐Ÿ”„ **15-Day Free Returns** โ€” Hassle-free returns (30 days for PRO members) - ๐Ÿ”’ **Secure Payments** โ€” Trusted payment options with buyer protection - โญ **TrustPilot Rated 4.5/5** โ€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/303397001-xvrc2-universal-bass-knob-level-controller-with-built-in-digital](https://www.desertcart.tn/products/303397001-xvrc2-universal-bass-knob-level-controller-with-built-in-digital) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-07-08*