W213 with Burmester upgrade with Musway and Match gear

[nunoamorim]

Hi all, upgrading my W213 with Burmester by replacing all speakers and adding a DSP/AMP , everything should be plug and play anmd the DSP is a Match UP10DSP that will live in the trunk. but trying to figure out how to get power and ground from the battery is doing my head in....
What would it be the best way to go about it? Any power relays I can pickup in the trunk? What would be the best grounding location in the trunk?

Regards
Nuno

 

[nunoamorim]

Ok, the car is finished and I will upload pictures and a write up over the weekend

 

[C60Free]

Ok, the car is finished and I will upload pictures and a write up over the weekend

Are you still happy with the Musway DSP?