Designed for GM Ethernet amplifiers Ethernet data interface w/AXDSP-X (digital signal processor) built-in Selectable 31 Band graphic EQ or 5 Band Parametric EQ 10 individually assignable outputs Independent equalization on each of the 10 outputs Independent high pass, low pass, and bandpass filters Each channel can be delayed independently up to 10ms Clipping detection and limiting circuits Retains factory chimes including parking sensor chimes Retains vehicles voice prompts Chimes and voice prompts go through the aftermarket amplifier and/or cluster Settings adjusted via Bluetooth® in a smart device application (tablet or mobile phone), compatible with both Android and Apple devices