Information
The CRUNCH GP690 active system is designed for use in spare wheel wells. The built-in 6 x 9 special subwoofer, together with the powerful amplifier module, ensures rich bass in the trunk. The system has everything on board that provides an additional portion of bass in the already installed audio system. With the built-in high-level inputs including automatic switch-on function, it is very easy to integrate into any factory system. The bass level can be adjusted from the driver's seat using the remote control.