---
product_id: 210394514
title: "S1 4 Way RCA Audio Switch Stereo Switcher Selector Box"
brand: "solupeak"
price: "19793 kr"
currency: ISK
in_stock: true
category: "Solupeak"
url: https://www.desertcart.is/products/210394514-s1-4-way-rca-audio-switch-stereo-switcher-selector-box
store_origin: IS
region: Iceland
---

# Passive, no power needed 4 stereo inputs, 1 output Solid aluminum shell & knob S1 4 Way RCA Audio Switch Stereo Switcher Selector Box

**Brand:** solupeak
**Price:** 19793 kr
**Availability:** ✅ In Stock

## Summary

> 🎧 Elevate your audio game—switch like a pro, sound like a legend!

## Quick Answers

- **What is this?** S1 4 Way RCA Audio Switch Stereo Switcher Selector Box by solupeak
- **How much does it cost?** 19793 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/210394514-s1-4-way-rca-audio-switch-stereo-switcher-selector-box)

## Best For

- solupeak enthusiasts

## Why This Product

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

## Key Features

- • **Space-Savvy Design:** Compact 110x130x50mm footprint fits perfectly in any professional or home audio setup.
- • **Plug & Play Simplicity:** Completely passive design means no power supply or complicated setup required.
- • **Seamless 4-in-1 Audio Control:** Effortlessly switch between 4 stereo sources with a smooth rotary knob.
- • **Built to Last, Built to Impress:** Durable CNC-machined aluminum knob and sturdy aluminum housing for a premium feel.
- • **Audiophile-Grade Signal Integrity:** Upgraded gold-plated PCB and RCA connectors ensure zero signal loss.

## Overview

The SOLUPEAK S1 4-Way RCA Audio Switcher is a premium passive audio selector box that allows seamless switching between four stereo inputs to one output. Featuring an upgraded gold-plated PCB and RCA connectors, a CNC-machined aluminum knob, and a robust aluminum shell, it guarantees lossless signal transmission and durability. Compact and power-free, it’s the perfect solution for managing multiple audio sources in professional or home environments.

## Description

This SOLUPEAK S1 is a 4-way audio source control designed to accept four stereo audio sources input, such as CD DVD TV PC and select one audio output through the rotary knob on the front of the box.It is a good idea to solve the problem of unplugging and plugging the wires. Product Features: (1) Specialized quality audio rotary switch, switch smoothly. (2) Passive product, no need power supply. (3) Quality RCA terminal. (4) Solid aluminum box,durable. (5) CNC Solid aluminum knob, looks nice and durable. Instruction: (1) Simple operation, easy to use, no external power required. (2) Connect the output cables of your different home audio types of equipment to the RCA input on our equipment (on back). rotary the knob on front panel to switch audio output easily. Specification: Size: 110*130*50mm Weight: 650g

## Features

- Upgrade Version: Upgraded immersion gold PCB circuit board with increased width constraint ensures lossless signal transmission. Features high-quality CMC 816 gold-plated RCA interface, high-brightness brushed CNC solid aluminum knob, sturdy aluminum shell, and 6mm thick front panel with audiophile level construction
- Versatile Switching Capability: This compact switcher box allows connection of up to 4 stereo sources input and selects 1 audio output through the rotary knob (Note: when used as 1-in 4-out, the 4 outputs are not simultaneous)
- Multiple Application Scenarios: Suitable for multiple sources signal selection or large area or multi-room paralleled amplifier distribution of the same signal playback
- Lossless Audio Switching: Uses specialized audio rotary switch and lossless device technology to easily switch between different audio inputs or outputs without signal degradation
- Passive Design: This is a passive non-powered device that requires no external power supply and offers plug and play functionality
- Premium Build Quality: Constructed with solid aluminum box housing, quality RCA terminals, and CNC solid aluminum knob for durability and professional appearance
- Compact Dimensions: Measures 110mm x 130mm x 50mm and weighs 650g, providing a space-efficient solution for audio source management

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B085W1PPHL |
| Audio Output Mode | Stereo |
| Best Sellers Rank | #93 in Audio & Video Selector Boxes |
| Brand | SOLUPEAK |
| Cable Type | RCA |
| Color | 4-WAY RCA Switch(4 IN 1 OUT)-Upgrade version |
| Compatible Devices | Compact Disc (CD) Player, DVD Player, Laptop |
| Connector Type Used on Cable | RCA |
| Customer Reviews | 4.3 4.3 out of 5 stars (243) |
| Item Dimensions D x W x H | 5.12"D x 4.33"W x 1.97"H |
| Item Weight | 620 g |
| Manufacturer | Zhuogang |
| Mfr Part Number | S1 |
| Model Number | S1 |
| Number of Items | 1 |
| Number of Ports | 4 |
| UPC | 659438712254 |

## Product Details

- **Brand:** SOLUPEAK
- **Cable Type:** RCA
- **Color:** 4-WAY RCA Switch(4 IN 1 OUT)-Upgrade version
- **Compatible Devices:** Compact Disc (CD) Player, DVD Player, Laptop
- **Connector Type:** RCA

## Images

![S1 4 Way RCA Audio Switch Stereo Switcher Selector Box - Image 1](https://m.media-amazon.com/images/I/614LeJ48evL.jpg)

## Available Options

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

## Questions & Answers

**Q: Will the 2 "out" lines work for "TV headphones" and regular speakers (with no amplification in between)?**
A: You do need an amplifier, unless your speakers and headphones are amplified already.

**Q: Does this device allow one to connect, say, 2 different CD players to the amp and switch indifferently between the two, one signal at a time?**
A: Yes.  If you read the other questions, the connection is explained. Any 4 RCA sources to one Amp or reversed such as single CD player to 4 different amps.

**Q: Will this work for car audio?**
A: I don't see why it wouldn't.

**Q: What is the maximum recommended cable length for the output, since it is passive?**
A: That’s hard to tell. Depends on your cable and your tolerance of signal degradation.

## Frequently Bought Together

- SOLUPEAK RCA Switch Stereo 4 in 1 Out Audio Signal Source Switcher HiFi Input Selector Splitter Box S1
- Monoprice Premium Two-Channel Audio Cable - 3 Feet - Black | 2 RCA Plug to 2 RCA Plug 22AWG, Male to Male
- CESS-163-1f Low Noise 12 Gauge Premium RCA Audio Line Patch Cable (1 Foot)

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**Shop now:** [https://www.desertcart.is/products/210394514-s1-4-way-rca-audio-switch-stereo-switcher-selector-box](https://www.desertcart.is/products/210394514-s1-4-way-rca-audio-switch-stereo-switcher-selector-box)

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*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-08-25*