Solved! HELP with wiring my car speakers

[cheffdave]

PLEASE..i need help wiring four door speakers( two 8 ohm and two 4 ohm speakers)to a 400 watt 4 channel (4 ohm stable)(75x4) or (2 ohm stable) (100x4) or 4 ohm stable 200 watts x 2 channels bridged....Prime Series Full Range Class D 4-Channel Car Amplifier..im having trouble with my ohmload calculations because i suck at math

 

[americanaudiophile]

https/geoffthegreygeek.com/calculator-speakers-in-parallel/