E53 4.8is Stereo upgrade starting in a few weeks

[wesavedchris]

Originally Posted by bcredliner

It depends how particular you are. I'm not an audiophile. I upgraded my speakers and added a subwoofer with amp from BSW many years ago. It was a significant improvement and I feel it was well worth the expense. About a year ago I replaced my factory unit with an Android based unit. The sound is another leap forward and was all I wanted to spend.

Where did you put the subwoofer and amp?

I was thinking of doing speakers and an amp. I wouldn't know where to put a subwoofer, as I need all of the trunk space and can't have a sub taking up space.