Jbhoopse55

What's the biggest tweeter you can get into the fronts. 05 e55 looking at 1 inch Focals

eFifty5AMG

I'm running Rainbow SL-T25 tweeters in the factory locations. They are 25mm so close enough to 1 inch. I trimmed the foam around the tweeters & cut the factory tweeter brace open so it would wrap around the larger tweeter; then glued the brace back to sail panel. Trim a bit more of the molded isolation material then reinstall in original locations.
Note: I am running the speakers passively off an aftermarket amplifier.

Jbhoopse55

Sweet thanks

j0hn galt