I too replaced my rear speakers with Infinity. I used a 5.25 and again made a mounting plate from 5/8" MDF. I used the plastic scoop that came out as a template and cut the MDF opening with a dremel cutout tool and the shaped it to fit with the dremel sanding disk. Fits like a glove but sounds so-so. I did find out later the Boston Acoustic also make a 4" that will fit. About $99 bucks. |