--- product_id: 524294287 title: "XMSJSIY Amplifier Bass Knob Volume Remote Controller Car Audio Adjustable Bass Controller with 4 Pin Extension Cable for Subwoofer - 4M/13.1FT Cable" brand: "xmsjsiy" price: "2 zł" currency: PLN in_stock: false reviews_count: 10 url: https://www.desertcart.pl/products/524294287-xmsjsiy-amplifier-bass-knob-volume-remote-controller-car-audio-adjustable store_origin: PL region: Poland --- # 4M remote cable Adjustable bass control 4-pin connector XMSJSIY Amplifier Bass Knob Volume Remote Controller Car Audio Adjustable Bass Controller with 4 Pin Extension Cable for Subwoofer - 4M/13.1FT Cable **Brand:** xmsjsiy **Price:** 2 zł **Availability:** ❌ Out of Stock ## Summary > 🎶 Elevate Your Ride with Bass Control Magic! ## Quick Answers - **What is this?** XMSJSIY Amplifier Bass Knob Volume Remote Controller Car Audio Adjustable Bass Controller with 4 Pin Extension Cable for Subwoofer - 4M/13.1FT Cable by xmsjsiy - **How much does it cost?** 2 zł with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/524294287-xmsjsiy-amplifier-bass-knob-volume-remote-controller-car-audio-adjustable) ## Best For - xmsjsiy enthusiasts ## Why This Product - Trusted xmsjsiy brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Last:** Crafted with pure copper core and double insulated PVC for durability. - • **Easy Installation:** Plug-and-play design for quick setup and immediate enjoyment. - • **Unleash Your Sound:** Transform your car audio experience with effortless bass adjustments. - • **Tailored for Performance:** Designed specifically for small steel gun/ultra thin subwoofers. - • **Remote Control Convenience:** Adjust your bass from the front seat or anywhere in the car. ## Overview The XMSJSIY Amplifier Bass Knob Volume Remote Controller is a specialized device designed for precise control of your car's subwoofer volume. Featuring a 4-meter remote cable and a user-friendly 4-pin connector, this durable bass controller allows for easy adjustments from the front seat, ensuring an optimal audio experience tailored to your preferences. ## Description The car amplifier bass volume control knob provides a convenient remote controller for your car's subwoofer. It can be mounted on your car's dashboard, center console or other suitable location for quick adjustment of the subwoofer. Note: This one is suitable for small steel gun/ultra-thin subwoofer, not universal. (Connect the 4-pin terminal, the 6-pin cable connector cannot be used) Package includes :1* car amplifiers subwoofer bass knob ## Features - This amplifier bass control knob is used to adjust the volume of the subwoofer, allowing you to quickly adjust the bass level to your ideal position and perfect balance of the sound system. - This bass control knob adopts pure copper core wire, high quality double insulated PVC protection, anti-riot sunscreen, anti-oxidation, anti-aging, wear-resistant, long service life. - The car audio bass controller comes with a 4-meter (13-ft) remote cable and bass knob, allowing easy and quick adjustment and control of the subwoofer system from the front seat or remote position. - Simple in design and easy to install and use, the 4-pin connector plugs into the subwoofer sound interface and the other end is placed in the front of the car or where you want it to be. - This amplifier bass knob is suitable for small steel gun/ultra thin subwoofer, not universal. (Connect the 4-pin terminal, the 6-pin cannot be used) ## Images ![XMSJSIY Amplifier Bass Knob Volume Remote Controller Car Audio Adjustable Bass Controller with 4 Pin Extension Cable for Subwoofer - 4M/13.1FT Cable - Image 1](https://m.media-amazon.com/images/I/61BZ4rHp5oL.jpg) ![XMSJSIY Amplifier Bass Knob Volume Remote Controller Car Audio Adjustable Bass Controller with 4 Pin Extension Cable for Subwoofer - 4M/13.1FT Cable - Image 2](https://m.media-amazon.com/images/I/61uQVWIo2PL.jpg) ![XMSJSIY Amplifier Bass Knob Volume Remote Controller Car Audio Adjustable Bass Controller with 4 Pin Extension Cable for Subwoofer - 4M/13.1FT Cable - Image 3](https://m.media-amazon.com/images/I/61D5eyukHhL.jpg) ![XMSJSIY Amplifier Bass Knob Volume Remote Controller Car Audio Adjustable Bass Controller with 4 Pin Extension Cable for Subwoofer - 4M/13.1FT Cable - Image 4](https://m.media-amazon.com/images/I/71WjhNNy8IL.jpg) ![XMSJSIY Amplifier Bass Knob Volume Remote Controller Car Audio Adjustable Bass Controller with 4 Pin Extension Cable for Subwoofer - 4M/13.1FT Cable - Image 5](https://m.media-amazon.com/images/I/71S0DY08bOL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars Amazing at 1/2 the price of competition *by P***. on Reviewed in the United States on December 6, 2023* Works flawlessly ### ⭐⭐ 2.0 out of 5 stars Didn’t work for my amp *by B***N on Reviewed in the United States on January 9, 2024* It didn’t work for my my MTX 1200 watt amp but it felt pretty sturdy ### ⭐ 1.0 out of 5 stars No me funciona *by S***E on Reviewed in the United States on September 5, 2023* En la descripción decía que era de 4 pines y solo venia de 2 pines --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.pl/products/524294287-xmsjsiy-amplifier-bass-knob-volume-remote-controller-car-audio-adjustable](https://www.desertcart.pl/products/524294287-xmsjsiy-amplifier-bass-knob-volume-remote-controller-car-audio-adjustable) --- *Product available on Desertcart Poland* *Store origin: PL* *Last updated: 2026-04-25*