As with all Rockford Fosgate products the quality of this product is outstanding. I have installed them in the front doors of my E60 2007 5 series BMW with the tweeters in the OEM tweeter holders in the doors. I had to do some modifications to the OEM speaker mouths to fit the drivers but there were no clearance problems. I am powering them with the Rockford Fosgate PBR300X4 and they sound great.

The only negative is that the tweeters are too bright (too loud). I first put them out of phaze but they were still too bright for my liking so I eventually muted them by sticking some double sided tape on one half of the tweeter.

Very good sounding components, very easy installation don't have a separate crossover to install built in woofer. tweeters sound awesome.

I bought these component speakers knowing the sound quality will be better than most based on reviews and research, and it was spot on, the clarity and power handling, reproduction was accurate, very easy to mount in tight spots. made six MDF panels for eight of the 12 speakers, not including the two 12's (JBL) myself for my 95' Mazda MPV and I must say. clean music everywhere! Thanks Sonic.

Rockford Fosgate have always made great products. These speakers are very efficient as they are pretty loud with radio power only. I can't wait to power them with an outboard amp. Thanks.