Also.., I don’t know if the amp in the trunk is powering anything else other than the underseat woofers… some diagrams show that it’s a six channel that’s powering the midranges and tweeters but some people are saying that the head unit is powering the mids and tweets
If it’s the former, it would make it ‘easy’ to re amplify the system… just replace the amp in the trunk… where the latter would require re-running new wires throughout the car
Can someone chime in?
MDecode results:
Multimedia
S639 Preparation F Mobile Phone Cpl. USA/CDN
S645 BMW US Radio
S663 Radio BMW Professional
S676 HiFi Speaker System
S693 Preparation BMW Satellite Radio
S697 Area-Code 1 For DVD
S6FL USB/Audio Interface
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