GZDSP 4-8XII

The Ground Zero DSP 4-8XII Control & Tuning App is a powerful, user-friendly tool designed for audiophiles and car audio enthusiasts to optimize and fine-tune their sound systems. With seamless control over your Ground Zero Digital Signal Processor (DSP), the app offers precise adjustments to EQ settings, time alignment, crossover frequencies, and more. Customize and save profiles to suit your listening preferences and enjoy studio-quality sound in your vehicle with ease. Whether you're a beginner or a professional, this app makes it simple to get the best performance from your Ground Zero DSP.

Output equalizer (8 x 10 bands)
Time alignment (0-20 ms / 0-272 cm / 0-107”) for each channel
Adjustable crossover (HPF / LPF / BPF from 20 Hz to 20 kHz)
Selectable crossover slope (6 to 24 dB/oct)
3 filter characteristics (Butterworth/Bessel/Linkwitz-Riley)
Selectable phase shift for each channel (0 or 180 degrees)
Memory for 6 user's presets
Group selectable EQ settings