[GrillZ]

Hello all.

I want to upgrade my e92 stock stereo system.

I used the search feature here first but couldn't come up with anything....


It has just the basic system, no logic7 or anything fancy.

I want to replace all of the stock speakers.

The stock headunit. (I am putting a single-din flip out 7" screen)

And I will be using a HiFonics 4-channel amp to power the speakers as well. (I am not just running them off head unit power).


Before I can do that I need to know the speaker locations, sizes, and mounting depth's.

Also, does the basic system use regular speaker wire or some fancy fiber optic stuff?

I don't know too much about the stock system.


Let me know. Thanks
-Jordan