Mercedes Benz B200 Optical Fiber Decoder for Car Stereo GPS Box

Introducing the Mercedes Benz B200 Optical Fiber Decoder for Car Stereo GPS Box by EzoneTronics—a compact, plug-and-play solution designed to keep your premium audio system intact when upgrading or replacing your head unit. This optical fiber decoder is specifically crafted to work with Bose or Harmon Kardon systems that use an optical interface, so your original car amplifier and speakers continue to perform at their best without complicated rewiring.

Designed for easy, front-end installation in the trunk area, this decoder minimizes the need for long cables. You won’t have to pull heavy runs from the front to rear, reducing installation time and cost while preserving your vehicle’s original sound signature. Its sturdy, gold-plated copper wiring inside a compact plastic housing ensures reliable signal integrity for vibrant audio playback.

Key details at a glance: the unit measures 7.4 x 5.5 x 2.5 cm, weighs 0.82, and operates at 6 V. Built with a durable gold-plated copper construction, it carries the model name XYH-LZ-MOST25-01 and ships from Mainland China. If you’re unsure whether your vehicle supports this setup, a quick photo of your radio can help us confirm compatibility and ensure a smooth installation.

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Benefits & Tips

• Preserves OEM sound quality: Keeps Bose or Harman Kardon systems functioning through the original optical interface, so you don’t lose audio clarity when upgrading.
• Simple, front-end installation: No need for lengthy front-to-rear cable runs—install mainly in the front, saving time and money.
• Clear usage guidance: If unsure about compatibility, take a photo of your radio and contact support before proceeding to avoid unnecessary changes.

Product Specifications

• Brand Name: EzoneTronics
• Model Name: XYH-LZ-MOST25-01
• Item Type: Cables, Adapters & Sockets
• Origin: Mainland China
• Voltage: 6 V
• Material: Gold plated + copper wire + plastic box
• Item Size: 7.4 x 5.5 x 2.5 cm
• Item Weight: 0.82
• Function: Decode Bose or Harman Kardon with optical interface to maintain original amplifier and sound system

Package includes:

• Optical fiber decoder box
• Black plug
• Plastic protective cover
• B+ GND cable
• Audio cable

Warnings / Reminders

• Installation may vary by vehicle model; follow the included instructions and adapt as needed.
• If you are not sure your vehicle will be installed, take a photo of your radio and let us know.
• No need to run 6 meter long cables from front to rear—the system is designed for front-end connectivity.