---
product_id: 105129976
title: "B65N High Level to RCA Converter for Car Sound Systems - Ground Loop Isolator for Crossover Stereo Equalizer Amplifier Subwoofer."
brand: "boss audio systems"
price: "R1093"
currency: ZAR
in_stock: true
reviews_count: 8
category: "Boss Audio Systems"
url: https://www.desertcart.co.za/products/105129976-b65n-high-level-to-rca-converter-for-car-sound-systems
store_origin: ZA
region: South Africa
---

# 2-Channel High to Low Level Conversion Gold-Plated RCA for Superior Signal Transfer Adjustable Input Sensitivity per Channel B65N High Level to RCA Converter for Car Sound Systems - Ground Loop Isolator for Crossover Stereo Equalizer Amplifier Subwoofer.

**Brand:** boss audio systems
**Price:** R1093
**Availability:** ✅ In Stock

## Summary

> 🎵 Elevate your car audio game — don’t just listen, experience every beat!

## Quick Answers

- **What is this?** B65N High Level to RCA Converter for Car Sound Systems - Ground Loop Isolator for Crossover Stereo Equalizer Amplifier Subwoofer. by boss audio systems
- **How much does it cost?** R1093 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/105129976-b65n-high-level-to-rca-converter-for-car-sound-systems)

## 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

- • **Premium Connectivity:** Gold-plated RCA connectors ensure maximum signal integrity and reduce interference for pristine sound quality.
- • **Compact & Lightweight:** At just 0.25 lbs, this converter fits discreetly into any car audio setup without adding bulk.
- • **Seamless Audio Upgrade:** Convert high-level speaker outputs to low-level RCA inputs effortlessly, unlocking premium sound system potential.
- • **Trusted by Audiophiles:** Backed by over 1,600 reviews and a solid 4.3-star rating, join the community upgrading their car sound experience.
- • **Precision Sound Control:** Fine-tune input sensitivity on each channel for crystal-clear, distortion-free audio tailored to your ride.

## Overview

The B65N by BOSS Audio Systems is a 2-channel high-level to low-level RCA converter designed for car sound systems. It features adjustable input sensitivity per channel and gold-plated RCA connectors for enhanced signal transfer. Lightweight and compact, it enables seamless integration between your car stereo and amplifier, delivering superior audio clarity and control.

## Description

Boss Audio B65N 2-Channel High Level To Low Level Converter With Input Sensitivity Adjustment 2-Channel High Level Speaker Output From Your Car Stereo To The 2-Channel Low Level (RCA) Line Input Of Your Amplifier Output Signal Is Adjustable For Each Channel Gold Plated RCA Connection For Better Signal Transfer

Review: Mast - Nice
Review: Good Product - Overall good quality. However, gave 1 star less as one of the LOCs developed some fault after 15 days of connecting. Rear right speaker was losing connection on and off. Hence, had to buy one more LOC and replace the faulty one.

## Features

- 2-Channel High Level To Low Level Converter With Input Sensitivity Adjustment
- 2-Channel High Level Speaker Output From Your Car Stereo To The 2-Channel Low Level (RCA) Line Input Of Your Amplifier
- Output Signal Is Adjustable For Each Channel
- Gold Plated RCA Connection For Better Signal Transfer

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000LP4RMQ |
| Brand | BOSS Audio Systems |
| Brand Name | BOSS Audio Systems |
| Compatible Devices | speaker |
| Customer Reviews | 4.3 out of 5 stars 1,668 Reviews |
| Global Trade Identification Number | 00791489170062 |
| Interface | RCA |
| Interface Type | RCA |
| Item Weight | 0.25 Pounds |
| Manufacturer | BOSS AUDIO SYSTEMS |
| Material | Bamboo-derived rayon |
| Material Type | Bamboo-derived rayon |
| Model Number | B65N |
| Number of Channels | 2 |
| Part Number | B65N |
| Smart Home Compatibility | Not Smart Home Compatible |
| UPC | 115971572439 613815587897 791489170062 872182707028 172304208281 100010960445 829429302348 132018191132 UPC 115971572439 613815587897 791489170062 872182707028 172304208281 100010960445 829429302348 132018191132 See more |
| Unit Count | 1.0 Count |

## Product Details

- **Colour:** Silver
- **Compatible Devices:** Speaker
- **Connector Type:** RCA
- **Item dimensions L x W x H:** 8.6 x 3.8 x 3.8 Centimeters
- **Specific Uses For Product:** Car Audio & Video

## Images

![B65N High Level to RCA Converter for Car Sound Systems - Ground Loop Isolator for Crossover Stereo Equalizer Amplifier Subwoofer. - Image 1](https://m.media-amazon.com/images/I/616oTgZ4IaL.jpg)
![B65N High Level to RCA Converter for Car Sound Systems - Ground Loop Isolator for Crossover Stereo Equalizer Amplifier Subwoofer. - Image 2](https://m.media-amazon.com/images/I/71MGPasAmSL.jpg)
![B65N High Level to RCA Converter for Car Sound Systems - Ground Loop Isolator for Crossover Stereo Equalizer Amplifier Subwoofer. - Image 3](https://m.media-amazon.com/images/I/71TVZyjgjSL.jpg)

## 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

### ⭐⭐⭐⭐⭐ Mast
*by R***N on 7 February 2019*

Nice

### ⭐⭐⭐⭐ Good Product
*by N***E on 11 March 2019*

Overall good quality. However, gave 1 star less as one of the LOCs developed some fault after 15 days of connecting. Rear right speaker was losing connection on and off. Hence, had to buy one more LOC and replace the faulty one.

### ⭐ Poor quality.
*by M***A on 21 October 2018*

Poor quality we received first tym defective product & replacement time also received defective product.

## 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 South Africa*
*Store origin: ZA*
*Last updated: 2026-07-09*