1⁄2 DIN, 4-band, pre-amp EQ with front/rear active crossover
Audio input selector for switching between the head unit and another source
Input level controls for both car radio and any media device to ensure identical volume levels
Master volume control of the SPL-level for both sound sources
Front to rear dual-amp fader
2 audio inputs with level matching
45Hz sub-bass control
120Hz mid-bass control