---
product_id: 105129976
title: "Systems B65N High Level to RCA Converter for Car Sound Systems - Ground Loop Isolator for Crossover Stereo Equalizer Amplifier Subwoofer."
brand: "boss audio"
price: "€ 52.91"
currency: EUR
in_stock: true
category: "Boss Audio"
url: https://www.desertcart.hr/products/105129976-systems-b65n-high-level-to-rca-converter-for-car-sound
store_origin: HR
region: Croatia
---

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

**Brand:** boss audio
**Price:** € 52.91
**Availability:** ✅ In Stock

## Summary

> 🎵 Elevate your car audio game with flawless signal conversion!

## Quick Answers

- **What is this?** Systems B65N High Level to RCA Converter for Car Sound Systems - Ground Loop Isolator for Crossover Stereo Equalizer Amplifier Subwoofer. by boss audio
- **How much does it cost?** € 52.91 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/105129976-systems-b65n-high-level-to-rca-converter-for-car-sound)

## Best For

- boss audio enthusiasts

## Why This Product

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

## Key Features

- • **Premium Signal Quality:** Gold-plated RCA connectors ensure maximum signal fidelity and corrosion resistance for long-lasting performance.
- • **Trusted by Audiophiles:** Join over 1,600 satisfied users who rated it 4.3 stars for reliable, high-quality sound conversion.
- • **Precision Audio Control:** Fine-tune input sensitivity on each channel for crystal-clear, distortion-free sound tailored to your ride.
- • **Compact & Lightweight Design:** Sleek silver finish with a compact 8.6 x 3.8 x 3.8 cm footprint fits discreetly in any car audio setup.
- • **Seamless Speaker-to-Amplifier Integration:** Convert high-level speaker outputs to low-level RCA inputs effortlessly, unlocking premium sound upgrades.

## Overview

The BOSS Audio Systems B65N is a 2-channel high-level to low-level RCA converter designed for car audio enthusiasts seeking superior sound quality. Featuring adjustable input sensitivity per channel and gold-plated RCA connectors, it ensures precise, distortion-free audio transfer from your car stereo to amplifiers or subwoofers. Compact and durable, this converter is a trusted choice for upgrading your vehicle’s sound system.

## 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

## 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 |
| Best Sellers Rank | #253,835 in Electronics ( See Top 100 in Electronics ) #1,844 in Car Audio & Video Accessories |
| Brand Name | BOSS AUDIO |
| Colour | Silver |
| Compatible Devices | Speaker |
| Connector Type | RCA |
| Customer Reviews | 4.3 4.3 out of 5 stars (1,678) |
| Global Trade Identification Number | 00791489170062 |
| Input Voltage | 240 Volts |
| Item Dimensions | 8.6 x 3.8 x 3.8 Centimeters |
| Item Package Quantity | 1 |
| Item Weight Unit of Measure | 0.25 Pounds |
| Manufacturer | BOSS AUDIO SYSTEMS |
| Manufacturer Part Number | B65N |
| Model Number | B65N |
| Number of Items | 1 |
| Number of Ports | 2 |
| Power Plug Type | No Plug |
| Product Finish Type | Gold |
| Specific Uses For Product | Car Audio & Video |
| UPC | 115971572439 613815587897 791489170062 872182707028 172304208281 100010960445 829429302348 132018191132 |
| 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

![Systems 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)

## 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

## 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 Croatia*
*Store origin: HR*
*Last updated: 2026-10-13*