--- product_id: 53209123 title: "Audio Switch Box 4X2, Audio Matrix 4 in 2 Out Digital Optical Audio Switcher Video Converter SPDIF TOSLINK Splitter Adapter with Remote Control Support DTS-HD/Dolby-trueHD/LPCM2.0/DTS/DOLBY-AC3/DSD" brand: "aitemay" price: "34 kr" currency: DKK in_stock: false reviews_count: 10 url: https://www.desertcart.dk/products/53209123-audio-switch-box-4x2-audio-matrix-4-in-2-out store_origin: DK region: Denmark --- # 40m output distance 4x2 audio matrix Over-voltage protection Audio Switch Box 4X2, Audio Matrix 4 in 2 Out Digital Optical Audio Switcher Video Converter SPDIF TOSLINK Splitter Adapter with Remote Control Support DTS-HD/Dolby-trueHD/LPCM2.0/DTS/DOLBY-AC3/DSD **Brand:** aitemay **Price:** 34 kr **Availability:** ❌ Out of Stock ## Summary > 🎶 Elevate Your Audio Experience! ## Quick Answers - **What is this?** Audio Switch Box 4X2, Audio Matrix 4 in 2 Out Digital Optical Audio Switcher Video Converter SPDIF TOSLINK Splitter Adapter with Remote Control Support DTS-HD/Dolby-trueHD/LPCM2.0/DTS/DOLBY-AC3/DSD by aitemay - **How much does it cost?** 34 kr with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/53209123-audio-switch-box-4x2-audio-matrix-4-in-2-out) ## Best For - aitemay enthusiasts ## Why This Product - Trusted aitemay brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Extended Range:** Enjoy audio clarity up to 40 meters without signal degradation. - • **Seamless Switching:** Easily connect and switch between 4 SPDIF sources and 2 outputs. - • **Crystal Clear Audio:** Experience superior performance with optical fiber cable loss under 0.2Db/m. - • **Multi-Format Support:** Compatible with DTS-HD, Dolby TrueHD, LPCM2.0, and more. - • **Peace of Mind Warranty:** 45-day money-back guarantee and 18-month warranty for worry-free use. ## Overview The Audio Switch Box 4X2 is a versatile digital optical audio switcher that allows seamless connection and switching between four SPDIF sources and two outputs. With superior performance, it supports a range of audio formats and offers an impressive output distance of up to 40 meters. Enhanced with over-voltage protection and backed by a solid warranty, this device is designed for audiophiles who demand quality and reliability. ## Description Feature Four ways of optical fiber signal input split or switch to two sets of SPDIF signal receiving the device. Support signal retiming. Used optical fiber cable loss less the 0.2Db/m, Output distance is up to 40m. The input control can through R/M and also can directly press the button. Support last time working state memory when power off. Over-voltage protection can prevent the damage caused by connecting the unmatched power adapter to the machine if the light for standby indication flashed, it shows that the output voltage from the power adaptor is too high and the adaptor needs to be changed. LED status indication, it can tell us the working state of the device very easily. Installs in minutes Specifications: Supporting audio format: DTS-HD/Dolby-trueHD/LPCM2.0/DTS/Dolby-AC3/DSD Peak wavelength: 650nm Max baud rate: 16Mbps Output cable distance: up to 40m(Use the optical fiber cable loss less the 0.2Db/m ) Max working current: 100mA Input: AC (50HZ, 60HZ) 100V-240V Output: DC5V/500mA Operating Temperature range: 0 to 40 degrees Celsius Operating Humidity range: 5 to 90%RH (No Condensation) Dimension: 68 * 128 * 34mm/ 2.68 * 5.04 * 1.34inch (L x W x H) Weight: 185g/ 0.41lb Operating and Connecting: 1. To use the optical fiber cable to connect the optical fiber signal source (such as blue-ray player, the computer and so on) with the matrix input 2. To let the matrix output port connect to the optical fiber signal receiver (such as an amplifier, home theater and so on) by using the optical cable 3. Connect the 5V power supply to the matrix DC input port 4. Through the remote or button to switch the input source freely Switch only, other devices not included. Package: 1 x Audio Switch Box 4X2 1 x Remote Control 1 x Power Adapter ## Features - 【Easy to Use】Install in minutes,could put the four sets of spdif output signal source and two spdif input device connected.It can be easily split or switched between four spdif signal and two spdif signal receiving equipment - 【Superior Performance】Used optical fiber cable loss less the 0.2Db/m, Output distance is up to 40m,Support signal retiming and Fast memorisation - 【LED Status Indication】Over-voltage protection can prevent the damage caused by connecting unmatched power adapter to the machine,if the light for standby indication flashed, it shows that the output voltage from the power adaptor is too high and the adaptor needs to be changed - 【Multi-signal Support】Audio format support : DTS-HD/Dolby-trueHD/LPCM2.0/DTS/Dolby-AC3/DSD - 【Warranty & Service】 45-days no hesitate money back and 18-months product warranty. Lifetime Customer Service within 24 hours. Pls don’t hesitate to contact us to address your any concern. ## Images ![Audio Switch Box 4X2, Audio Matrix 4 in 2 Out Digital Optical Audio Switcher Video Converter SPDIF TOSLINK Splitter Adapter with Remote Control Support DTS-HD/Dolby-trueHD/LPCM2.0/DTS/DOLBY-AC3/DSD - Image 1](https://m.media-amazon.com/images/W/MEDIAX_792452-T1/images/I/61wB1QMqjIL.jpg) ![Audio Switch Box 4X2, Audio Matrix 4 in 2 Out Digital Optical Audio Switcher Video Converter SPDIF TOSLINK Splitter Adapter with Remote Control Support DTS-HD/Dolby-trueHD/LPCM2.0/DTS/DOLBY-AC3/DSD - Image 2](https://m.media-amazon.com/images/W/MEDIAX_792452-T1/images/I/61BTSd3FOIL.jpg) ![Audio Switch Box 4X2, Audio Matrix 4 in 2 Out Digital Optical Audio Switcher Video Converter SPDIF TOSLINK Splitter Adapter with Remote Control Support DTS-HD/Dolby-trueHD/LPCM2.0/DTS/DOLBY-AC3/DSD - Image 3](https://m.media-amazon.com/images/W/MEDIAX_792452-T1/images/I/61ZNbjQ9u0L.jpg) ![Audio Switch Box 4X2, Audio Matrix 4 in 2 Out Digital Optical Audio Switcher Video Converter SPDIF TOSLINK Splitter Adapter with Remote Control Support DTS-HD/Dolby-trueHD/LPCM2.0/DTS/DOLBY-AC3/DSD - Image 4](https://m.media-amazon.com/images/W/MEDIAX_792452-T1/images/I/71uzFxz3SZL.jpg) ![Audio Switch Box 4X2, Audio Matrix 4 in 2 Out Digital Optical Audio Switcher Video Converter SPDIF TOSLINK Splitter Adapter with Remote Control Support DTS-HD/Dolby-trueHD/LPCM2.0/DTS/DOLBY-AC3/DSD - Image 5](https://m.media-amazon.com/images/W/MEDIAX_792452-T1/images/I/61ygiZa5qVL.jpg) ## Questions & Answers **Q: Does this unit need to be plugged in to an outlet? How long is the cord?** A: Like 3fr. Yes, it does need to be plugged in. **Q: Does it switch automatically, or will i always have to switch it manually?** A: Hi. You have to switch manually. **Q: Will this device function as a switch to route sound to just my sound bar or, alternatively, just to headphones for private listening?** A: If your sound source is directly compatible with your sound bar or headphones it should also work via this switch: this switch merely passes on the selected optical input signal to the optical switch output, without changing the format of the signal. Personally I successfully use the switch to collect optical audio from a Dish network device and BluRay players to drive the optical input of a Sony digital wireless headset device **Q: Can i use this to connect two tvs to 3 devices, ie dvd, firestick and dish? will it force a mirrored effect on the two tvs or can i use dvd on one and** A: Dear, this audio switch box support input of four devices, the output can only be connected to two, and there is a button on the product to switch the device anyway. ## Customer Reviews ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars Works Great! *by L***S on Reviewed in the United States on June 10, 2018* I have alot of components with my 7.1 surround sound,but my receiver only has two optical ports.So you can see my problem.Tivo box ,Xbox one,Ps4 and a Ruko.This lil box can handle them all.You can hook up 4 optical cables to it. An then run the main output to your recevier.It comes with a remote to swicth the imports,but it works automatically for me,I never touch that remote. Now im enjoying 7.1 surround sound without all the hassle i was going through before. ### ⭐⭐⭐ 3.0 out of 5 stars A little clunky *by S***. on Reviewed in the United States on September 6, 2018* I have only one digital input into my older Denon 5.1 receiver but have two sources, Blu-ray and Tivo, with digital output so needed some sort of digital switch. At first it would not recognize both devices plugged into it even if both were on. You use the remote to switch between them, but I couldn't get both to work. If I unplugged either digital cable the remaining cable worked. I thought it might be a poor digital cable so bought two more robust cables and that seems to work now. The remote is quite tiny, could be easy to lose. Other than that, it works. ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars Works Perfectly *by Y***. on Reviewed in the United States on November 26, 2018* Had two inputs (PC and PS4) that needed to send audio to either my headset or sound system. This worked perfectly and easy to use. It even allows you to send audio to both outputs at the same time --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.dk/products/53209123-audio-switch-box-4x2-audio-matrix-4-in-2-out](https://www.desertcart.dk/products/53209123-audio-switch-box-4x2-audio-matrix-4-in-2-out) --- *Product available on Desertcart Denmark* *Store origin: DK* *Last updated: 2026-04-23*