Floating Ground AdapterConverts FloatingGround (high power) source to common ground, allowing aftermarket amplifiers or other accessories to be added to factory (OEM) radios.Conveniently located mounting tabs for easy installation.Two Channels handle up to 25 Watts per channel.Standard electronics industries association (EIA) color codes.The floating ground side has 5 wires. Channel 1 = White, White/Black stripe.Channel 2 = Gray/ Gray/Black stripe.Chassis ground = Black.The common ground side has 3 wiresChannel 1= Gray (+)Channel 2= Green (+)Ground (common to channel 1, 2, and chassis ground) = BlackThe black wires are connected through to each other inside the unit.TsunamiFGA-305