The GLADEN SoundUp BMW F-ENTRY-EXTREME is a high-performance, plug-and-play sound upgrade for BMW F-series vehicles that focuses specifically on the front area. It is ideal for drivers who want more power and dynamics without additional control of the rear speakers.

At the heart of the Entry-Extreme set is a powerful analog amplifier that provides the front system with significantly more power and control than standard solutions. As a result, the front speakers benefit from:

- higher level stability
- more punch and directness
- as well as superior, controlled reproduction, even at higher volumes.

The rear speakers are not controlled by the amplifier to keep the system lean and focused. The entire performance increase benefits the front system and, thus, the primary listening area.

The system is integrated using vehicle-specific plug-and-play cable sets, leaving the original wiring harness completely intact. Despite its high performance, installation is straightforward, reversible, and gentle on the vehicle.

The SoundUp BMW F-ENTRY-EXTREME is the ideal solution for anyone who wants a powerful, dynamic front sound system with maximum performance and clear ENTRY system logic in their BMW F model.