GZDSP 4-8XII 800 Watt RMS Both versions also include a

Both versions also include a wired remote control so that the bass level can be conveniently adjusted from the driver's seat

They impress with solid quality

and high-frequency reproduction

The PM100X1 is a 100 watt dynamic mono amplifier that utilizes DC and AC voltages on existing radio speaker outputs

3 for interference-free integration into OEM sound systems

GZDSP 4-8XII 800 Watt RMS Both versions also include aThe Ground Zero GZDSP 4 8XII is a powerful digital signal processor designed for precise sound optimization of car audio systems. With four versatile high level or RCA inputs and eight freely configurable outputs, the DSP is suitable for both aftermarket installations and integration into modern factory installed systems. Extensive adjustment optionssuch as a parametric equalizer, time alignment, variable crossovers, and phase adjustmentenable precise