---
product_id: 449351750
title: "RCA Line Output Converter Speaker to Line Level Converter - 2 Pack"
brand: "aicars"
price: "¥2897"
currency: JPY
in_stock: true
reviews_count: 9
category: "Aicars"
url: https://www.desertcart.jp/products/449351750-rca-line-output-converter-speaker-to-line-level-converter-2
store_origin: JP
region: Japan
---

# Adjustable output sensitivity High-to-low audio signal conversion Plug & play compact design RCA Line Output Converter Speaker to Line Level Converter - 2 Pack

**Brand:** aicars
**Price:** ¥2897
**Availability:** ✅ In Stock

## Summary

> 🎵 Elevate your car audio game—because your ride deserves the best sound!

## Quick Answers

- **What is this?** RCA Line Output Converter Speaker to Line Level Converter - 2 Pack by aicars
- **How much does it cost?** ¥2897 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/449351750-rca-line-output-converter-speaker-to-line-level-converter-2)

## Best For

- aicars enthusiasts

## Why This Product

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

## Key Features

- • **Noise-Free Experience:** Transformer coupling isolates unwanted noise, delivering crisp, distortion-free audio every time.
- • **Dual-Channel Precision:** Supports two-channel input/output with fine-tuning for perfect balance and noise isolation.
- • **Seamless Audio Upgrade:** Convert speaker-level outputs to clean RCA line-level signals for premium sound clarity.
- • **Effortless Installation:** Compact, plug & play design with wiring diagram—no tech skills required to upgrade your car audio.
- • **Universal Compatibility:** Works flawlessly with cassette players, CD/VCD/DVD players, and any system lacking RCA outputs.

## Overview

The RCA Line Output Converter by AICARS transforms high-level speaker outputs into low-level RCA signals, enabling connection to car amplifiers or subwoofers even when the original system lacks RCA outputs. Featuring dual-channel support, adjustable sensitivity, noise isolation via transformer coupling, and a compact plug & play design, this converter is ideal for upgrading audio from cassette, CD, VCD, or DVD players with ease.

## Description

Application: Take subwoofer amp input, off of amp speaker output.Product Features: AICARS Car Stereo Converter helps to adjust power output from amplifier. Two-channel designed, supports dual high-level input and output, with fine-tuning function. The use of transformer coupling can isolate some noises; Adjustable output sensitivity, realizing high frequency to low frequency. Features RCA output, this high to low impedance converter is used for the impedance convert of the added audio amplifier when the car audio has not RCA output. Used for hosts without low frequency (RCA) output (for example: cassette player/card player/CD/VCD/DVD, etc.) to convert the high frequency of the speaker output to low frequency (RCA) output, which is used to connect the car power amplifier or subwoofer signal enter. Product Specification: Material: Plastic, Electric Components Color: transparent Size: 57x38x26mm / 2.26"x1.5"x1" (L*W*T) Cable Length: 70mm/2.75"

Review: Did what I needed! - They to what advertised... Level changers so that you can customize your system to your needs.
Review: Very useful if recording - It was exactly what I needed in order to hook up a USB turntable to my computer for encoding. I didn't really need two but the price was still good even though I only needed one.

## Features

- 🚗【Working Perfectly】Convert the high-level audio output from the speaker into a low-level audio signal and output it to the car power amplifier or subwoofer when the original car host is not equipped with RCA audio output
- 🚗【Working Principle】Convert speaker level outputs (from an amplifier) to line level signals (<1 volt peak) so they can be input to another, hopefully better amplifier via RCA cables
- 🚗【Application】High to Low Impedance Converter. Compact design for easy plug & play installation, commonly used for cassette player card readercar CD VCD DVD player without low frequency RCA output
- 🚗【Easy to Install】Provide wiring diagram,easy to install even without experience

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09VYRLQRQ |
| Best Sellers Rank | #155,210 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #212 in Signal Converters |
| Brand | AICARS |
| Color | Clear |
| Customer Reviews | 4.3 out of 5 stars 88 Reviews |
| Item Weight | 0.09 kg |
| Manufacturer | AICARS |
| Mfr Part Number | AL202266 |
| Model Number | RCA Line Audio Output Converter |
| Number of Items | 1 |
| Output Voltage | 1 volts |
| Plug Format | Type RCA or Type B |
| Plug Type | Type RCA or Type B |
| UPC | 774980999622 |

## Product Details

- **Brand:** AICARS
- **Color:** Clear
- **Item Weight:** 0.09 Kilograms
- **Output Voltage:** 1 Volts
- **Plug Format:** Type RCA or Type B

## Images

![RCA Line Output Converter Speaker to Line Level Converter - 2 Pack - Image 1](https://m.media-amazon.com/images/I/71hOXVbydCL.jpg)
![RCA Line Output Converter Speaker to Line Level Converter - 2 Pack - Image 2](https://m.media-amazon.com/images/I/61iRQRg1EOL.jpg)
![RCA Line Output Converter Speaker to Line Level Converter - 2 Pack - Image 3](https://m.media-amazon.com/images/I/61a2ULHcF6L.jpg)
![RCA Line Output Converter Speaker to Line Level Converter - 2 Pack - Image 4](https://m.media-amazon.com/images/I/71teVUgFmFL.jpg)
![RCA Line Output Converter Speaker to Line Level Converter - 2 Pack - Image 5](https://m.media-amazon.com/images/I/71zLcjhdttL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Did what I needed!
*by H***N on August 4, 2025*

They to what advertised... Level changers so that you can customize your system to your needs.

### ⭐⭐⭐⭐⭐ Very useful if recording
*by T***N on December 27, 2024*

It was exactly what I needed in order to hook up a USB turntable to my computer for encoding. I didn't really need two but the price was still good even though I only needed one.

### ⭐⭐⭐⭐ Works as advertized, needs larger wire diameter.
*by N***E on March 13, 2024*

The hookup wire used is very small and delicate 24 gauge stranded, so you might need to solder it inside some very small brass tubing bits to get it to fit securely inside your banana jacks if that's how you are going to hook it to your system. Other than that - great value for the money. There is a much better quality one made by BOSS audio you can find on Reverb for about 20 bucks and it has full sized wire and is in a metal case, adjustable levels too, but I haven't received mine yet so I can't make a sound comparison. Anyway this one works once it's hooked up. I'm powering my Yamaha P2250 off the two main channels of my RX=V365.

## Frequently Bought Together

- RCA Line Audio Output Converter: Speaker to Line Level Converter Convert Speaker Level Outputs to Line Level Signals Allow Speaker Line to Connect to Auxiliary Inputs of Portable Sound Systems
- Monoprice 1.5ft Premium 2 RCA Plug/2 RCA Plug M/M 22AWG Cable - Black

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**Shop now:** [https://www.desertcart.jp/products/449351750-rca-line-output-converter-speaker-to-line-level-converter-2](https://www.desertcart.jp/products/449351750-rca-line-output-converter-speaker-to-line-level-converter-2)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-08-06*