---
product_id: 273173017
title: "BOSS Audio Systems B65N High Level to RCA Converter Noise Filter for Car Audio Systems"
brand: "boss audio systems"
price: "VT11922"
currency: VUV
in_stock: true
reviews_count: 6
category: "Boss Audio Systems"
url: https://www.desertcart.vu/products/273173017-boss-audio-systems-b65n-high-level-to-rca-converter-noise
store_origin: VU
region: Vanuatu
---

# Noise filtering tech High-level to RCA conversion Input sensitivity adjustment BOSS Audio Systems B65N High Level to RCA Converter Noise Filter for Car Audio Systems

**Brand:** boss audio systems
**Price:** VT11922
**Availability:** ✅ In Stock

## Summary

> 🎧 Elevate your ride’s sound game—hear every detail, ditch the noise!

## Quick Answers

- **What is this?** BOSS Audio Systems B65N High Level to RCA Converter Noise Filter for Car Audio Systems by boss audio systems
- **How much does it cost?** VT11922 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/273173017-boss-audio-systems-b65n-high-level-to-rca-converter-noise)

## Best For

- boss audio systems enthusiasts

## Why This Product

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

## Key Features

- • **Noise-Free Listening:** Advanced noise filter eliminates unwanted static, delivering crisp, clean audio every drive.
- • **Compact & Lightweight:** Sleek 3.4 x 1.5 x 1.5 inch design fits discreetly in any vehicle setup without adding bulk.
- • **Plug & Play Simplicity:** Easy installation with just four wires—get your upgraded sound system running in minutes.
- • **Seamless Audio Upgrade:** Convert high-level speaker outputs to RCA inputs effortlessly for premium sound clarity.
- • **Customizable Sensitivity:** Fine-tune input sensitivity to match your car audio system perfectly—no more distortion or signal loss.

## Overview

The BOSS Audio Systems B65N is a compact, high-level to RCA impedance converter with adjustable input sensitivity and built-in noise filtering, designed to upgrade car audio systems by delivering clear, distortion-free sound. Lightweight and easy to install, it’s perfect for millennial professionals seeking premium in-car audio performance.

## Description

BOSS Audio Systems B65N High Level to RCA Converter Noise Filter for Car Audio Systems

Review: Sound is good - Good
Review: came quickly, fully packaged, easy to fit (just 2 wires for left and 2 for right) just wired in and worked and sounds good (using with nissan almera se stock cd player)

## Features

- High Level to RCA Impedance Converter
- Featuring Input Sensitivity Adjustment
- Always Use High Quality RCA Cables for your Audio System
- Dimensions: 3. 4 x 1. 5 x 1. 5, Unit Weight: . 25 Lbs.
- 1 Year

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000LP4RMQ |
| Audio Jack | RCA |
| Batteries | 1 12V batteries required. |
| Best Sellers Rank | #44,054 in Electronics ( See Top 100 in Electronics ) #23 in Car Amplifier Noise Filters |
| Color | Silver |
| Connectivity technologies | RCA |
| Customer Reviews | 4.2 4.2 out of 5 stars (2,080) |
| Date First Available | 1 January 2024 |
| Item Weight | 113 g |
| Item model number | B65N |
| Other display features | Wireless |
| Product Dimensions | 8.59 x 3.81 x 3.81 cm; 113.4 g |
| Whats in the box | User Manual |

## Product Details

- **Colour:** Silver
- **Compatible devices:** Car Audio Systems
- **Connector type:** RCA
- **Item dimensions L x W x H:** 8.6 x 3.8 x 3.8 centimeters
- **Specific uses for product:** Car

## Images

![BOSS Audio Systems B65N High Level to RCA Converter Noise Filter for Car Audio Systems - Image 1](https://m.media-amazon.com/images/I/616oTgZ4IaL.jpg)
![BOSS Audio Systems B65N High Level to RCA Converter Noise Filter for Car Audio Systems - Image 2](https://m.media-amazon.com/images/I/71MGPasAmSL.jpg)
![BOSS Audio Systems B65N High Level to RCA Converter Noise Filter for Car Audio Systems - Image 3](https://m.media-amazon.com/images/I/71TVZyjgjSL.jpg)

## Available Options

This product comes in different **Style** options.

## Questions & Answers

**Q: can someone explane to me what this does as if i were a complete idiot?**
A: The ground isolator removes ground noise caused  by other components in the power system of your audio devices, it does this by decoupling the amplifier from the audio source directly, wires wrapped around in a transformer allow the audio signal to pass through induction but leave the ground isolated. So any noise on the ground line is not sent to the audio input of the amplifier.

**Q: Can I insert this filter between my power amp and preamp in my home audio system to fix the hum problem?**
A: Your hum problem is likely between your preamp and one of its inputs. Disconnect each in turn to see which is the problem. Use this there.
It breaks the earth loop. 

If you put it between the pre and power amp, the hum is already in the audio signal, so it would not be effective at that point.

**Q: Will this eliminate the buzz between my record player and receiver?**
A: You can usually eliminate hum between your record player and your phono stage input by grounding the two devices together with a dedicated wire, usually built-in to the record player, which attaches to a stud on the phono preamp or stereo. Hope this helps.

**Q: Will this work for a CB radio?**
A: sure, it filters out noise from the power wire

## Customer Reviews

### ⭐⭐⭐⭐⭐ Sound is good
*by A***D on 20 September 2025*

Good

### ⭐⭐⭐⭐⭐ Review
*by A***S on 17 March 2012*

came quickly, fully packaged, easy to fit (just 2 wires for left and 2 for right) just wired in and worked and sounds good (using with nissan almera se stock cd player)

### ⭐⭐⭐⭐⭐ Review
*by A***I on 21 December 2025*

ممتاز لكن اعتقد ان سعره ب ١٣٠ ريال كثير عليه بالامكان تعديل مستوى الصوت لكل مخرج

## Frequently Bought Together

- BOSS Audio Systems B65N High Level to RCA Converter Noise Filter for Car Audio Systems
- BOSS Audio Systems KIT2 8 Gauge Complete Car Amplifier Installation Wiring Kit with Power Cables, Ground Cables, Turn-On Wire, Speaker Wire, Terminals

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-03-16*