Axxess Integrate AXCSD-6V 12V to 6V Step-down Converter with Wiring Harness Tint Level_50% It features a power status

It features a power status indicator with LED lighting indicating the current power level on the battery with a single press of a button

Valcom 6 line audible ringer unit

2 x 12" Subwoofers

1350 Cranking Amps

Axxess Integrate AXCSD-6V 12V to 6V Step-down Converter with Wiring Harness Tint Level_50% It features a power statusConverts 12 volt DC to 6 volt DC; Provides proper voltage for 6 volt factory backup camera (sold separately); universal application; Black connects to chassis ground; Blue White cable is reverse trigger; accessory power can also be used if the radio has the option to monitor camera while in motion; Blue Red is camera power;