Hello together I have bought a Premium Sound System for my Volvo 850. Unfortunately without a harness Radio SC 801, speaker dashboard, door front and rear (unfortunately 165mm, but thanks to the many contributions already get them) and the amplifier HA 4350 4x50W, Volvo OEM 9452029. Does anyone know the pin occupancy on the amplifier? Especially the power supply (probably at the green socket) is a mystery to me. Would not like to swap plus and minus and refine the amplifier. S oweit I know the loudspeakers in the dashboard are supplied via the radio, the door loudspeakers and D-pillars loudspeakers via the amplifier. On the radio they also have a separate output. I already have the DIN cable BITTE HELFT MIR Thank you and best regards Thomas