SoundUp-BMRAMBOO

The GLADEN SoundUp-BMRAMBOO cable provides a clean foundation for sound upgrades in BMW vehicles equipped with standard HK audio systems. It allows for the easy and secure connection of a retrofit amplifier without interfering with the original vehicle wiring.

The vehicle-specific connectors allow the audio signal to be tapped directly from the original wiring harness and transmitted to the amplifier with minimal loss. This preserves the original equipment manufacturer (OEM) structure completely while creating the conditions for significantly improved sound performance.

Designed for clarity, reliability, and everyday usability, the SoundUp-BMRAMBOO cable is ideal for anyone who wants to upgrade their BMW sound system in a simple and reversible way.

It is a plug-and-play connection solution for BMW HK audio systems.
- Vehicle-specific plug connections that do not interfere with the OEM wiring harness
- Clean signal routing is the basis for sound upgrades and subwoofer signal only.
- Reversible installation
- Optimal preparation for using external amplifiers.