CX-7's=LOVE said:I had a component system up front and since they were 6 1/2 they didn't sound very good because of the fact that they had to use a plate to fit the 6 1/2's to 6X8 holes. Thats why I took it upon my self to install full range speakers 6X8 in the doors, and tweeters to bring the sound image up.
CX-7's=LOVE said:Yes you do need to take off the whole panel, and its really just 2 screws and the rest of the door panel pops off/on(Four on passenger side), and I really didn't know anything about taking the door panels off, until found this thread about someone else taking them off - http://www.mazdas247.com/forum/showthread.php?t=123653445
Very simple and the speakers are as easy as four phillps head screws. I was VERY intimidated too, but my fears were put to sleep after I found out how easy it really is.
lisevolution said:I assure you if you take your time you can do just about anything car stereo yourself. The biggest mistake people make when doing home installs is rushing. One thing I'd make a note of is when you take the door panels off, make sure you put them somewhere they won't get scratched such as on a sheet/blanket or something. In terms of 6.5" or 6x8" Generally speaking a 6.5" round speaker with a seperate component tweeter will sound better than a coaxial speaker. The staging of the highs and the sealed cone of the mid bass woofer provide much better bass and treble response. The plate that was made for the other members 6.5" speakers probably wasn't done all that well allowing air to leak through the plate. Another option you have is to go with a 6x8" component set from someone like Alpine or JL Audio. that way you don't have to worry about the plate but still get the advantage of having true components.