Will a round 4" fit in the factory 4x6 enclosure in the door with no problem? It won't mount a 5.25 but I know guys are modifying there own mounts but I'd rather just put the factory 4x6 size back in or 4" round, if it fits in the factory enclosure. I know a round speaker sounds better than an oval...T
I actually did that with some bostons. just glassed over the thing one time and used countertop veneer to cover the hole first. made it all punchy because its sealed. I was suprised it fit, the magnet is as big around as the cone.see how the foil bends out on the back. thats how you seal the holes before you glass. foil and a little spray adhesive.
(http://memimage.cardomain.net/member_images/4/web/2056000-2056999/2056262_22_full.jpg)