DSP-Amplifier

The in-car environment offers adverse conditions and installation positions for speakers.
However, inaccurate audio reproduction can be corrected using DSP technologies.
The advantage of the DSP technology is available as a built-in feature with some amplifiers, too.
Integrated into a plug´n´play amplifier with an ISO connection harness or as a universal 4-channel amplifier with 8-channel DSP and 4-channel pre-out.

Car Specific Series

CAR SPECIFIC Upgrade for the OEM sound system

Most OEM speaker systems cannot completely satisfy the expectations of sophisticated customers. Especially the basic equipment leaves a lot of space for improvements of dynamics and sound quality.
Installing car specific aftermarket speakers is a simple way to enhance the audio system.
GROUND ZERO´s line of CAR SPECIFIC solutions consists of various components designed for upgrading the OEM audio systems of modern cars easily.

GZDSP 4.80A-PRO

21329011: 4-channel amplifier with 8-channel DSP

GZHA MINI FIVE-DSP

21424010: 5-channel class D compact amplifier with DSP