---
product_id: 104606604
title: "Install Bay IBNF50 Noise Filter 50 AMP Each"
brand: "install bay"
price: "£19.98"
currency: GBP
in_stock: true
reviews_count: 13
category: "Install Bay"
url: https://www.desertcart.co.uk/products/104606604-install-bay-ibnf50-noise-filter-50-amp-each
store_origin: GB
region: United Kingdom
---

# 50 AMP heavy-duty capacity 100% alternator noise elimination Universal automotive fit Install Bay IBNF50 Noise Filter 50 AMP Each

**Brand:** install bay
**Price:** £19.98
**Availability:** ✅ In Stock

## Summary

> 🔇 Silence the static, amplify your drive.

## Quick Answers

- **What is this?** Install Bay IBNF50 Noise Filter 50 AMP Each by install bay
- **How much does it cost?** £19.98 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/104606604-install-bay-ibnf50-noise-filter-50-amp-each)

## Best For

- install bay enthusiasts

## Why This Product

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

## Key Features

- • **Compact & Durable Design:** Small 3.2" x 3" footprint with sturdy build for easy installation.
- • **Plug & Play Universal Fit:** Designed to seamlessly integrate with any vehicle setup.
- • **Trusted by Pros & DIYers Alike:** Top-ranked noise filter with thousands of satisfied users.
- • **Power Through Without Interference:** Handles up to 50 amps to keep your audio clean and powerful.
- • **Silence the Buzz, Amplify the Experience:** Eliminates all alternator noise for crystal-clear sound.

## Overview

The Install Bay IBNF50 Noise Filter is a compact, 50 AMP electronic adapter designed to completely eliminate alternator noise in automotive audio systems. With a universal fit and durable construction, it ensures crystal-clear sound by filtering out high-frequency interference, making it a top choice for aftermarket head units and amplifiers.

## Description

Noise Filter 50 AMP Each IBNF50

Review: 100% elimination of alternator noise on Android head unit. - After read many reviews for noise filters, I took a risk on this one. I wanted a 20 amp filter for my android head unit installed in my 2002 Honda CR-V with aftermarket alternator. (NAPA Brand). I had a background high frequency buzz that was RPM based and it was very annoying. The IBNF50 arrived overnight and I popped the metal back off to inspect the solder joints. Minimal build quality, but functional. Double sided tape provides anti-grounding protection to the metal box. I desoldered the provided wires (that were very thick and could handle 50 amps) and directly soldered it into the wire harness on the back of the Android radio. I used the yellow power for Vin and Vout and spliced directly into the harness ground rather than the car body. I reassembled the box, taped it up on the wire harness so it wouldn't create any wire stress and fed it all back into the dash. 100% cessation of alternator noise. Very happy with this solution. Given that the head unit has a 20 amp fuse it will never pull enough amps to saturate the noise filter windings. I will buy this again for other filter needs.
Review: Worked great for my Toyota pickup - Installed an aftermarket deck and Alpine 4 ch amplifier for the speakers in my 1985 Toyota pickup. Loud alternator whine from the speakers that I couldn’t seem to fix through multiple ground attempts. Installed this between the battery and the amp and the whine is gone! Very happy. It actually mounted right on the inner fender wall with existing holes.

## Features

- Package Dimensions: 8.128 cms (L) x 7.62 cms (W) x 8.128 cms (H)
- Product Type: Electronic Adapter
- Package Quantity: 1
- Country Of Origin: China

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00691PFN6 |
| Automotive Fit Type | Universal Fit |
| Best Sellers Rank | #17 in Car Amplifier Noise Filters |
| Brand | Install Bay |
| Brand Name | Install Bay |
| Customer Reviews | 4.0 out of 5 stars 239 Reviews |
| Fit Type | Universal Fit |
| Global Trade Identification Number | 00086429171552 |
| Included Components | Noise Filter |
| Item Dimensions L x W x H | 3.2"L x 3"W x 3.2"H |
| Item Type Name | Noise Filter |
| Item Weight | 0.4 Pounds |
| Manufacturer | Metra Electronics Corp |
| Manufacturer Part Number | IBNF50 |
| Manufacturer Warranty Description | Manufacturer’s Warranty |
| Model Number | IBNF50 |
| Number of Items | 1 |
| OEM Equivalent Part Number | IBNF50 |
| OEM Part Number | IBNF50 |
| Product Dimensions | 3.2"L x 3"W x 3.2"H |
| Product Grade | New |
| UPC | 086429171552 |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** Install Bay
- **Fit Type:** Universal Fit
- **OEM Part Number:** IBNF50
- **Product Dimensions:** 3.2"L x 3"W x 3.2"H
- **Product Grade:** New

## Images

![Install Bay IBNF50 Noise Filter 50 AMP Each - Image 1](https://m.media-amazon.com/images/I/71mkeOl19sL.jpg)
![Install Bay IBNF50 Noise Filter 50 AMP Each - Image 2](https://m.media-amazon.com/images/I/71QYUb15SZL.jpg)
![Install Bay IBNF50 Noise Filter 50 AMP Each - Image 3](https://m.media-amazon.com/images/I/31HRu3A5ZtL.jpg)

## Available Options

This product comes in different **Customer Package Type, Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ 100% elimination of alternator noise on Android head unit.
*by J***Y on November 14, 2025*

After read many reviews for noise filters, I took a risk on this one. I wanted a 20 amp filter for my android head unit installed in my 2002 Honda CR-V with aftermarket alternator. (NAPA Brand). I had a background high frequency buzz that was RPM based and it was very annoying. The IBNF50 arrived overnight and I popped the metal back off to inspect the solder joints. Minimal build quality, but functional. Double sided tape provides anti-grounding protection to the metal box. I desoldered the provided wires (that were very thick and could handle 50 amps) and directly soldered it into the wire harness on the back of the Android radio. I used the yellow power for Vin and Vout and spliced directly into the harness ground rather than the car body. I reassembled the box, taped it up on the wire harness so it wouldn't create any wire stress and fed it all back into the dash. 100% cessation of alternator noise. Very happy with this solution. Given that the head unit has a 20 amp fuse it will never pull enough amps to saturate the noise filter windings. I will buy this again for other filter needs.

### ⭐⭐⭐⭐⭐ Worked great for my Toyota pickup
*by B***N on March 22, 2024*

Installed an aftermarket deck and Alpine 4 ch amplifier for the speakers in my 1985 Toyota pickup. Loud alternator whine from the speakers that I couldn’t seem to fix through multiple ground attempts. Installed this between the battery and the amp and the whine is gone! Very happy. It actually mounted right on the inner fender wall with existing holes.

### ⭐⭐⭐ Ignition noise still there when RPMs rise.
*by K***R on December 7, 2025*

I have an old MSD ignition with a new Aurora Radio that had very loud feed back from my ignition system. After installing this noise filter in line with the power to the radio (Radio not installed), the noise from the ignition was removed, or so I thought. After installing the radio (big job) mounting the noise filter on the fire wall up out of sight and going for a ride, there is noise from the ignition! Fortunately the noise is reduced about 80 %. Before the noise filter, the ignition noise was louder than the music. After installing this noise filter the music is louder than the ignition noise. However the ignition noise is still there when I bring up the RPMs.

## Frequently Bought Together

- Install Bay IBNF50 Noise Filter 50 AMP Each
- PAC Sni-35 Adjustable 2-channel Line Out Converter (sni35)
- RECOIL RCI417 100% Oxygen Free Copper 17ft 4 Channel RCA Audio Cable Twisted Pair with Noise Reduction, Speaker

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---

*Product available on Desertcart United Kingdom*
*Store origin: GB*
*Last updated: 2026-06-07*