Connection cable with 2 x RCA input plugs for car radio/control unit, length 0.5 m
✓  Connection cable with 2 x RCA output plugs for amplifier, length 0.5 m
✓  Adapter plug for 12 volt connection plus and minus
✓ Integrated LED lighting behind the white plexiglass cover
✓ Integrated voltage display to monitor the power supply
✓ Labeled RCA cables for the connection direction
✓ Dimensions control unit: 87 x 56 x 32mm
✓ Universal bass control for the RCA cable