--- product_id: 450537757 title: "BOOYES Optical Fiber Decoder Most Box for Car Stereo Radio for Mercedes Benz ML/GL/R Series and for Porsche 911/boxster/Cayenne Series" brand: "ueyuan" price: "849.81 DT" currency: TND in_stock: true reviews_count: 5 category: "Ueyuan" url: https://www.desertcart.tn/products/450537757-booyes-optical-fiber-decoder-most-box-for-car-stereo-radio store_origin: TN region: Tunisia --- # Compact 2.54cm³, ultra-light 90g design Seamless Bose & Harman Kardon decoding Plug & play for Mercedes & Porsche models BOOYES Optical Fiber Decoder Most Box for Car Stereo Radio for Mercedes Benz ML/GL/R Series and for Porsche 911/boxster/Cayenne Series **Brand:** ueyuan **Price:** 849.81 DT **Availability:** ✅ In Stock ## Summary > 🎧 Unlock your car’s hidden sound potential—because your drive deserves the best. ## Quick Answers - **What is this?** BOOYES Optical Fiber Decoder Most Box for Car Stereo Radio for Mercedes Benz ML/GL/R Series and for Porsche 911/boxster/Cayenne Series by ueyuan - **How much does it cost?** 849.81 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/450537757-booyes-optical-fiber-decoder-most-box-for-car-stereo-radio) ## Best For - ueyuan enthusiasts ## Why This Product - Trusted ueyuan brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Space-Smart Design:** Ultra-compact 2.54 x 2.54 x 2.54 cm footprint and featherlight 90g weight—fits discreetly without clutter. - • **Effortless Plug & Play:** Designed for quick, no-fuss installation—connect front RCA cables and power wires in minutes, no tech headaches. - • **Tailored for Luxury Rides:** Specifically engineered for Mercedes ML/GL/R (2005-2011) and Porsche 911/Boxster/Cayenne (2004-2015) owners who demand authentic sound. - • **Future-Proof Compatibility:** Supports PCM3.1 systems with easy adapter options for multi-fiber setups—stay ahead without replacing your entire audio rig. - • **Crystal-Clear Audio Revival:** Transforms your car’s optical fiber system into premium sound with flawless Bose & Harman Kardon decoding. ## Overview The BOOYES Optical Fiber Decoder MOST Box is a precision-engineered audio interface that restores and enhances the original Bose or Harman Kardon optical fiber sound systems in select Mercedes-Benz and Porsche models (2004-2015). Compact and lightweight, it offers straightforward installation with front RCA connections and power wiring, ensuring seamless integration without costly modifications. Ideal for audiophiles seeking authentic, high-fidelity sound reproduction in luxury vehicles. ## Description Installation Steps: The installation of this optic fiber decoder is quite easy. Please follow the below steps to install the decode to get sound. Step 1: MOST BOX power wiring, please connect the black wire to your car's GND wire, yellow B+ wire to your car's B+/BATT wire, red ACC wire to yuor original car's ACC wire. Step 2: For the white plug and the red plug on the decoder, please simply connect them to the car radio unit RCA cable's FRONT OUT L and REAR OUT R as in the picture. (Red RIGHT IN to your car's FRONT OUT R, White LEFT IN to your car's FRONT OUT L). [IMPORTANT NOTE]: Some car models require one or two fiber optic loop adapter. (The original car has more than TWO optical fiber interfaces.) Or please contact the seller for support. If there is no sound after installation, or sound occurs a few minutes after the console starts. you need to determine if the original car comes with the original car navigation, satellite box and CDC. Review: I have another aftermarket head unit in a 2006 Cayenne. This adaptor restored the functionality of the steering wheel controls. Installation was quick and easy. Great functionality at a great price. Review: produkt nie dotarł, pieniądze nie zwrócone ## Features - Decoding for Bose or Harman Cardon with optical interface: This optical fiber decoder box will make your original car optical fiber amplifier or Harmon Cardon system or Bose audio system. - Compatible Vehicle Type: For Mercedes-Benz ML(2005-2011), Mercedes-Benz GL(2005-2011), Mercedes-Benz R(2005-2011), Mercedes-Benz E(2009-2012), Merced for es-Benz CLS(2009-2012), Mercedes-Benz SLK (2009-2012). - Compatible Vehicle Type: For Bose Amplifier System (PCM3.1 System): For Porsche 911 (2005-2015), For Porsche Boxster (2005-2015), For Porsche Cayman (2004-2015), For Porsche Cayman), orsche Cayen For Porsche . None (2004-2015). Please note if there are multiple fiber interfaces. NOT FOR PCM4.0 System. - Reduce the installation charge, easy to install. All cables are simply connected in the front. But please note if there are multiple fibre interfaces. - [IMPORTANT NOTE]: Some car models require an additional fiber optic cycle adapter. (It has more than 2 optical fiber interfaces in the original car.) Or please contact the seller for support. No sound after installation or a few minutes after the console starts. You need to determine if the original vehicle comes with original car navigation, satellite box and CDC. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B089YT17V3 | | Best Sellers Rank | #94,744 in Electronics ( See Top 100 in Electronics ) #551 in Car Stereos | | Item model number | BY-MLOPB-001 | | Manufacturer | BOOYES | | Product Dimensions | 2.54 x 2.54 x 2.54 cm; 90 g | ## Product Details - **Brand:** UEYUAN - **Cable type:** Fiber Optic - **Connector type:** RCA - **Special features:** High Speed ## Images ![BOOYES Optical Fiber Decoder Most Box for Car Stereo Radio for Mercedes Benz ML/GL/R Series and for Porsche 911/boxster/Cayenne Series - Image 1](https://m.media-amazon.com/images/I/61+i2iPVMyL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by A***S on 27 October 2024* I have another aftermarket head unit in a 2006 Cayenne. This adaptor restored the functionality of the steering wheel controls. Installation was quick and easy. Great functionality at a great price. ### ⭐ Review *by R***J on 27 June 2023* produkt nie dotarł, pieniądze nie zwrócone ### ⭐⭐⭐⭐⭐ Review *by L***U on 19 June 2023* Produit vraiment top pour convertir la fibre optique avec un poste Android je recommande ## Frequently Bought Together - Optical Fiber Decoder Most Box for Car Stereo Radio for Mercedes Benz ML/GL/R Series and for Porsche 911/boxster/Cayenne Series - Superbat Fakra to RCA Cable, RCA Male to Blue Fakra Z Male Coax Pigtail 6" for Aftermarket Radio Head Unit Rear View Camera etc. - TheCoolCube Reverse Camera Adapter Fakra to RCA Reversing Parking Cable Compatible with Benz A/B/C/CL/CLC/CLS/E/GL/M/R/Sl/SLK/SLR Class Volvo S90/S80/S40 V30 V40 V50/S60/V60/XC90/XC60/XC70 --- ## 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.tn/products/450537757-booyes-optical-fiber-decoder-most-box-for-car-stereo-radio](https://www.desertcart.tn/products/450537757-booyes-optical-fiber-decoder-most-box-for-car-stereo-radio) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-06-21*