Registered 2008 SLK280
I have been looking for a high quality / low cost door speaker replacement. I found the Focal IS200 component speaker set on Ebay for $150 US and free shipping. It has a 1" inverted dome tweeter and an 8" driver. The 8" driver fits like a glove in the factory speaker pod with just a bit of dremel needed on the front side to accommodate the larger speaker magnet. I surface mounted the tweeters in the factory tweeter housing, the Focal Tweeters have a similar grill on them so they look almost factory. I hope this helps someone trying to locate a better sounding alternative to the OEM speakers.