Do you have a question about the Kenwood KAC-PS400M and is the answer not in the manual?
Key safety warnings and precautions to prevent fire, injury, and unit damage.
Describes the function of the Low Pass Filter switch for bass boosting.
Adjusts input sensitivity based on the center unit's pre-out level.
Connection point for the main power supply from the battery.
Connection point for the ground cable to the vehicle chassis.
Terminals for connecting speakers to the amplifier.
Details on connecting power supply and speaker output cables.
Instructions for connecting RCA audio cables, including unbalanced and balanced.