if u have a stock speaker in the hole, then u have 6x8, u can fit 6.5in with some custom work, like i did, i have all 4 6.5in kappa perfect speaker, also i have custom mounted tweeter in rear and in the front, all done by me and my boys
The US models are 6x8's, front and rear, but most speaker mans. only make the 5x7. Pioneer is the only aftermarket vendor I know of that makes the 6x8 size, even the box mentions that they are replacements for Mazda/Ford factory size speakers.
A forum community dedicated to Mazda MX-6 owners and enthusiasts. Come join the discussion about restorations, performance, upgrades, modifications, classifieds, troubleshooting, maintenance, and more!