Originally Posted by Heiss5' post='312046' date='Jul 18 2006, 09:55 AM

Yeah I'm kinda curious how he's gunna do that too. I also don't see why the type of speaker would matter, they all work the same way don't they? Granted they use different materials and different designs, but isn't all the physics the same?

Either way, I don't believe sony makes a 4" speaker, so you're either gunna have to modify the door, or get different speakers and hope the wireless concept still applies. Sony does have 3.5" speakers which I'm sure you could make fit with the proper mounting bracket. Although they are 2-ways so they would really only work for your rear speakers. They are the Sony XS-W3521 and they run between $30-45. 25 Watts RMS, 120 Watts Peak. They're decent, but I wouldn't swap my BMW speakers for them.

Originally Posted by 525iSE' post='312074' date='Jul 17 2006, 09:36 PM

I don't reali know how exactly he'll do it, but I'm sure gonna give it a try. After its completed I'll post about the topic again. Thanks for all your help.