---
product_id: 500578874
title: "Welugnal 4-Channel Car Stereo Audio Speak Delay Signal Hi-Low Converter for Auto Amp Subwoofer Amplifier CD Player High to Low Adapter Line Output Converter"
brand: "welugnal"
price: "A$90"
currency: AUD
in_stock: true
url: https://www.desertcart.com.au/products/500578874-welugnal-4-channel-car-stereo-audio-speak-delay-signal-hi
store_origin: AU
region: Australia
---

# 12V Power Compact Size 4-Channel Output Welugnal 4-Channel Car Stereo Audio Speak Delay Signal Hi-Low Converter for Auto Amp Subwoofer Amplifier CD Player High to Low Adapter Line Output Converter

**Brand:** welugnal
**Price:** A$90
**Availability:** ✅ In Stock

## Summary

> 🎶 Elevate Your Ride's Audio Game!

## Quick Answers

- **What is this?** Welugnal 4-Channel Car Stereo Audio Speak Delay Signal Hi-Low Converter for Auto Amp Subwoofer Amplifier CD Player High to Low Adapter Line Output Converter by welugnal
- **How much does it cost?** A$90 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/500578874-welugnal-4-channel-car-stereo-audio-speak-delay-signal-hi)

## Best For

- welugnal enthusiasts

## Why This Product

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

## Key Features

- • **Reliable Support:** 30-day money-back guarantee and lifetime support for peace of mind.
- • **Seamless Integration:** Perfect for car stereos lacking RCA outputs.
- • **Transform Your Sound:** Convert high audio signals to low RCA effortlessly.
- • **User-Friendly Installation:** Simple wiring for quick setup—no audio expertise required!
- • **Interference-Free Experience:** Avoid internal amp conversion noise with this external solution.

## Overview

The Welugnal 4-Channel Car Stereo Audio Speak Delay Signal Hi-Low Converter is an essential accessory for car audio enthusiasts. It converts high audio signals to low RCA signals, making it ideal for connecting aftermarket amplifiers to car stereos without RCA outputs. With a compact design and straightforward installation process, this converter ensures a clean, interference-free audio experience. Plus, it comes with a 30-day money-back guarantee and lifetime support, making it a reliable choice for any car audio setup.

## Description



## Features

- Car Audio Signal Hi-Low Converter:It converters car stereo's high audio signal to low RCA signal.
- Amplifier Modify Accessory:This adapter is suitable for car stereos without RCA output to connect with the after-market amplifier. Although some amp has Hi-Low Convert function, we strongly recommend to have such an external converter to avoid the interference of the conversion inside the amp. Especially useful for CD radio stereo without Line Out port.
- Easy to install: White wire connect to the Left channel positive. Black/White wire connect to the Left channel negative. Gray/White wire connect to the Right channel positive. Gray/Black wire connect to the Right channel negative. Black wire connect to Ground. Red wire connect to the 12V battery positive. Blue wire connect to Control line REM.
- Product Dimensions: 10 x 7 x 3 cm/4 x 2-3/4 x 1-1/4 inch.
- Reliable 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 |
|---------------|-------|
| Manufacturer | Welugnal |
| Part number | AP0053 |
| Item Weight | 159 g |
| Package Dimensions | 13.41 x 11.71 x 3.51 cm; 159 g |
| Manufacturer reference | AP0053 |
| Size | 4-Channel |
| Material | ABS |
| Voltage | 12 Volts |
| Batteries included? | No |
| Batteries Required? | No |

## Product Details

- **Brand:** Welugnal
- **Number of channels:** 4
- **Material:** ABS
- **UPC:** 699908317428
- **Manufacturer:** Welugnal

## Images

![Welugnal 4-Channel Car Stereo Audio Speak Delay Signal Hi-Low Converter for Auto Amp Subwoofer Amplifier CD Player High to Low Adapter Line Output Converter - Image 1](https://m.media-amazon.com/images/I/71UJl9BFbKL.jpg)
![Welugnal 4-Channel Car Stereo Audio Speak Delay Signal Hi-Low Converter for Auto Amp Subwoofer Amplifier CD Player High to Low Adapter Line Output Converter - Image 2](https://m.media-amazon.com/images/I/71xNPu-GpoS.jpg)
![Welugnal 4-Channel Car Stereo Audio Speak Delay Signal Hi-Low Converter for Auto Amp Subwoofer Amplifier CD Player High to Low Adapter Line Output Converter - Image 3](https://m.media-amazon.com/images/I/71XzSCjzvzS.jpg)
![Welugnal 4-Channel Car Stereo Audio Speak Delay Signal Hi-Low Converter for Auto Amp Subwoofer Amplifier CD Player High to Low Adapter Line Output Converter - Image 4](https://m.media-amazon.com/images/I/81rTsluTbPS.jpg)
![Welugnal 4-Channel Car Stereo Audio Speak Delay Signal Hi-Low Converter for Auto Amp Subwoofer Amplifier CD Player High to Low Adapter Line Output Converter - Image 5](https://m.media-amazon.com/images/I/71nUWopkO9S.jpg)

## Available Options

This product comes in different **Size Name** options.

## Questions & Answers

**Q: Will this work on a ford mustang shaker 500 system? the system has two front subwoofers where a loud pop comes out when i turn "off" the radio.**
A: It sounds like you need to add a relay off the amp turn on “remote wire” to eliminate the pop, not 100% sure this product will solve your issue

**Q: What is the watt rating ?**
A: Not sure but I had 1600 watts when I ran mines

**Q: Will it work on 2010 dodge nitro ?**
A: If it has a subwoofer yes

**Q: Will this let me change the bass in the speakers separately from subwoofer amp combo?**
A: No but it turns down the volume

## Frequently Bought Together

- Welugnal 4-Channel Car Stereo Audio Speak Delay Signal Hi-Low Converter for Auto Amp Subwoofer Amplifier CD Player High to Low Adapter Line Output Converter
- RECOIL RCI417 100% Oxygen Free Copper 17ft 4 Channel RCA Audio Cable Twisted Pair with Noise Reduction, Speaker
- RECOIL RCK44 True 4 Gauge Complete 4-Channel CCA Amplifier Wiring Kits with OFC RCA Cable

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**Shop now:** [https://www.desertcart.com.au/products/500578874-welugnal-4-channel-car-stereo-audio-speak-delay-signal-hi](https://www.desertcart.com.au/products/500578874-welugnal-4-channel-car-stereo-audio-speak-delay-signal-hi)

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-01-23*