---
product_id: 473109221
title: "HiLetgo 2pcs XH-M372 Stereo Audio Isolator Vehicle Common Ground Interference Elimination Current Noise Isolation Transformer Coupler with 3.5mm Audio Socket"
brand: "hiletgo"
price: "€ 18.77"
currency: EUR
in_stock: true
url: https://www.desertcart.gr/products/473109221-hiletgo-2pcs-xh-m372-stereo-audio-isolator-vehicle-common-ground
store_origin: GR
region: Greece
---

# Universal 3.5mm audio compatibility Noise elimination tech Common ground interference fix HiLetgo 2pcs XH-M372 Stereo Audio Isolator Vehicle Common Ground Interference Elimination Current Noise Isolation Transformer Coupler with 3.5mm Audio Socket

**Brand:** hiletgo
**Price:** € 18.77
**Availability:** ✅ In Stock

## Summary

> 🔇 Drive in Silence, Hear the Difference!

## Quick Answers

- **What is this?** HiLetgo 2pcs XH-M372 Stereo Audio Isolator Vehicle Common Ground Interference Elimination Current Noise Isolation Transformer Coupler with 3.5mm Audio Socket by hiletgo
- **How much does it cost?** € 18.77 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/473109221-hiletgo-2pcs-xh-m372-stereo-audio-isolator-vehicle-common-ground)

## Best For

- hiletgo enthusiasts

## Why This Product

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

## Key Features

- • **Compact & Durable:** Small form factor built to last in automotive environments.
- • **Plug & Play Peace:** Easy 3.5mm socket integration—no complex setup required.
- • **Silence the Static:** Effectively suppresses common ground noise for crystal-clear audio.
- • **Universal Compatibility:** Works seamlessly with most vehicle audio systems and devices.
- • **Engine-Speed Noise? Gone!:** Eliminates engine-related audio interference dynamically.

## Overview

The HiLetgo XH-M372 Stereo Audio Isolator is a dual-pack device designed to eliminate common ground noise interference in vehicle audio systems via a 3.5mm audio socket, ensuring clear sound by isolating electrical noise caused by grounding differences.

## Description

HiLetgo 2pcs XH-M372 Stereo Audio Isolator Vehicle Common Ground Interference Elimination Current Noise Isolation Transformer Coupler with 3.5mm Audio Socket

## Features

- XH-M372 Stereo Audio Isolator is an audio common ground isolator, which effectively suppresses the noise caused by the common ground for the sound source and the receiving device.
- Due to the difference in grounding resistance, noise is transmitted into the electrical equipment through the ground wire to form interference.
- Because the grounding points of the two devices are different, it is possible to generate common ground noise.
- The noise is mainly reflected in the car audio, that is, there is an audio interference, like the whistling sound, the frequency of this noise will change with the engine speed.
- It can only eliminate the noise and current sound generated by the common electricity, and can not eliminate the noise caused by other reasons, so you need to confirm the source of the noise yourself.

## Images

![HiLetgo 2pcs XH-M372 Stereo Audio Isolator Vehicle Common Ground Interference Elimination Current Noise Isolation Transformer Coupler with 3.5mm Audio Socket - Image 1](https://m.media-amazon.com/images/I/61COHsAgvqL.jpg)

## Frequently Bought Together

- HiLetgo 2pcs XH-M372 Stereo Audio Isolator Vehicle Common Ground Interference Elimination Current Noise Isolation Transformer Coupler with 3.5mm Audio Socket
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**Shop now:** [https://www.desertcart.gr/products/473109221-hiletgo-2pcs-xh-m372-stereo-audio-isolator-vehicle-common-ground](https://www.desertcart.gr/products/473109221-hiletgo-2pcs-xh-m372-stereo-audio-isolator-vehicle-common-ground)

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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-03-10*