KENWOOD DSP Control (compatible with Android OS 4.4 to 6.x) is an application that connects and controls the compatible KENWOOD advanced OEM integration amplifier XR600-6DSP via Bluetooth®. It works like a wireless remote control for audio setup, changes and adjustments.Features include: Speaker Connection Settings Crossover Settings 13-Band EQ (5 Independent) 3-Band Parametric EQ for all 10 Channels Digital Time Alignment. Preset EQ Listening Position Control Subwoofer Level Control