How to control fade, balance, sub, and EQ from the mobile device.
Posted: Tue Feb 06, 2018 9:00 am
For advanced audio features such as fade, balance, selectable input levels, and EQ control, a Digital Signal Processor (DSP) will need to be installed with the Shelf. For example, Metra offers the AX-DSP which is compatable with Apple and Android devices. The AX-DSP can be combined as a kit with the vehicle wire harness to save cost and simplify installation.