Where are the rear speakers in a SLK320?
They obviously don't exist in my car as the only sound is coming from the front!
I was really hoping to upgrade the quality of the sound as the current front's don't appear to give a "full" sound.
Adding subs behind the seats would be nice.
Then again , as the previous owner has fitted a nonstandard head unit , maybe they didn't connect the subs?
I will have to investigate further.



