---
product_id: 597806166
title: "Car Power Filter EMI Noise Ground Loop Isolator Suppressor for Auto Stereo Audio Radio Stereos Amplifier Amp Speaker Equalizer Subwoofer 12V"
brand: "ekylin"
price: "¥13246"
currency: JPY
in_stock: false
reviews_count: 5
category: "Ekylin"
url: https://www.desertcart.jp/products/597806166-car-power-filter-emi-noise-ground-loop-isolator-suppressor-auto
store_origin: JP
region: Japan
---

# Compact 2.5 x 1.7 x 0.1 inch size EMI & ground loop noise suppression 12V max supply voltage Car Power Filter EMI Noise Ground Loop Isolator Suppressor for Auto Stereo Audio Radio Stereos Amplifier Amp Speaker Equalizer Subwoofer 12V

**Brand:** ekylin
**Price:** ¥13246
**Availability:** ❌ Out of Stock

## Summary

> 🔇 Silence the noise, amplify your drive.

## Quick Answers

- **What is this?** Car Power Filter EMI Noise Ground Loop Isolator Suppressor for Auto Stereo Audio Radio Stereos Amplifier Amp Speaker Equalizer Subwoofer 12V by ekylin
- **How much does it cost?** ¥13246 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/597806166-car-power-filter-emi-noise-ground-loop-isolator-suppressor-auto)

## Best For

- ekylin enthusiasts

## Why This Product

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

## Key Features

- • **Compact Powerhouse:** Small footprint fits discreetly under your dash without clutter or hassle.
- • **Plug & Play Simplicity:** Easy 3-wire installation designed for seamless integration with your car stereo system.
- • **Trusted Support & Warranty:** Backed by 30-day money-back, 12-month replacement, and lifetime customer care.
- • **Universal 12V Compatibility:** Works flawlessly with most DC 12V car audio devices including amplifiers and equalizers.
- • **Crystal-Clear Audio Every Drive:** Eliminates annoying EMI and ground loop interference for pristine sound quality.

## Overview

The EKYLIN 12V Car Power Filter is a compact, surface-mount device engineered to eliminate EMI and ground loop noise from your car’s power supply. Designed for compatibility with most 12V car audio equipment, it ensures crystal-clear sound by filtering interference from electronics and ignition systems. Easy to install with a simple 3-wire connection, it offers reliable performance backed by a 30-day return policy and 12-month replacement warranty.

## Description

Product Name: 12V Car Auto Power Filter for Car Stereos Audio Radio Amplifier Noise Isolator Radio Amplifier Equalizer This power filter is installed on the car power supply. Eliminate the noise problem of car audio effectively. Dimensions: 6.4 x 4.3 x2.5 cm 2.52 x 1.7 x 0.98 inchWiring Length: 19cm/7.48 inchEasy to install: The red wire connect to the battery 12v+. The left yellow wire connect to the power cord of the radio where the electricity is going. The middle wire connect to the vehicle's frame or any available ground wire.

Review: Fixed alternator whine in the stereo
Review: Works as described

## Features

- 【Car power filter】It can eliminate the EMI/Ground Loop interference in the power source caused by the other car electronics or ignition. Especially good for car audio, sensitive electronic equipment, etc. Size: 2.5 x 1.7 x 0.1 inch. Wiring Length:7.5 inch.
- 【Reduce Audio Noises】 Filtering the power supply can reduce noise generated by the cigarette lighter or the other electronics. Get crystal clear sounds from the car speakers.
- 【How to connect】The red wire connects to the battery 12v+, the yellow wire connects to the power cable of the stereo where the electricity is going. The black wire connects to the vehicle’s metal frame or any available ground wire.
- 【Max Compatibility】 Professional power filter for most of DC 12V devices. Effectively resolve the noise problem of car audio. Compatible with car stereos receivers, equalizers, amplifiers, speakers, etc.
- 【Reliable and Friendly Service】Ready to respond within a 24 hour time frame. 30-Day money back guarantee, 12 month replacement and lifetime Support.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07S8VKG99 |
| Best Sellers Rank | #988,778 in Electronics ( See Top 100 in Electronics ) #324 in Car Radio Input Adapters |
| Brand Name | EKYLIN |
| Customer Reviews | 3.8 out of 5 stars 595 Reviews |
| Item Dimensions | 6.4 x 4.3 x 2.5 Centimeters |
| Item Height | 2.5 Centimeters |
| Item dimensions L x W x H | 6.4 x 4.3 x 2.5 Centimeters |
| Manufacturer | EKYLIN |
| Material Type | Plastic, Copper |
| Maximum Supply Voltage | 12 Volts |
| Minimum Supply Voltage | 12 Volts |
| Model Number | FLT-318 |
| Mounting Type | Surface Mount |
| Number of Channels | 1 |
| Package Type Name | Bare Component |
| Voltage | 12 Volts |

## Product Details

- **Item dimensions L x W x H:** 6.4 x 4.3 x 2.5 Centimeters
- **Voltage:** 12 Volts
- **Manufacturer:** EKYLIN
- **Maximum Supply Voltage:** 12 Volts
- **Minimum Supply Voltage:** 12 Volts

## Images

![Car Power Filter EMI Noise Ground Loop Isolator Suppressor for Auto Stereo Audio Radio Stereos Amplifier Amp Speaker Equalizer Subwoofer 12V - Image 1](https://m.media-amazon.com/images/I/519-4n1hsCL.jpg)
![Car Power Filter EMI Noise Ground Loop Isolator Suppressor for Auto Stereo Audio Radio Stereos Amplifier Amp Speaker Equalizer Subwoofer 12V - Image 2](https://m.media-amazon.com/images/I/51E3lirPAkL.jpg)
![Car Power Filter EMI Noise Ground Loop Isolator Suppressor for Auto Stereo Audio Radio Stereos Amplifier Amp Speaker Equalizer Subwoofer 12V - Image 3](https://m.media-amazon.com/images/I/51M17BoiW7L.jpg)
![Car Power Filter EMI Noise Ground Loop Isolator Suppressor for Auto Stereo Audio Radio Stereos Amplifier Amp Speaker Equalizer Subwoofer 12V - Image 4](https://m.media-amazon.com/images/I/51MJWO2ruxL.jpg)
![Car Power Filter EMI Noise Ground Loop Isolator Suppressor for Auto Stereo Audio Radio Stereos Amplifier Amp Speaker Equalizer Subwoofer 12V - Image 5](https://m.media-amazon.com/images/I/619bA3ytpgL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Fixed alternator whine in the stereo
*by X***T on 25 August 2024*



### ⭐⭐⭐⭐⭐ Works as described
*by C***N on 18 September 2024*



### ⭐ Didn't work
*by O***E on 18 April 2020*



## Frequently Bought Together

- Car Power Filter EMI Noise Ground Loop Isolator Suppressor for Auto Stereo Audio Radio Stereos Amplifier Amp Speaker Equalizer Subwoofer 12V
- BOSS Audio Systems Ground Loop Isolator B25N noise Filter for Car Audio Systems

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**Shop now:** [https://www.desertcart.jp/products/597806166-car-power-filter-emi-noise-ground-loop-isolator-suppressor-auto](https://www.desertcart.jp/products/597806166-car-power-filter-emi-noise-ground-loop-isolator-suppressor-auto)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-03-07*