The back speakers I know are a 6 x 9.
6.5inches. Most modern speakers won't match up perfectly on the holes. I've owned a 1993 Mazda protege and a 1991 Mazda protege, I've changed the head unit, speakers and added an amp and sub to both, so I know =p
6x9 in the front doors 6.5 in the back doors
195/50/16 is the stock size
6x8 in the front depth 3.75 6x9 in the rear depth 4
2001 Mazda Protege ES uses tire size 195/55 R15
The size of front speakers on a 94 Mazda 121 are 130mm.
Per Crutchfield 6 by 8 in the front and 6 1/2 in the back door. Hope this helps
; In-dash stereo : 6-13/32" depth; Size code DD,E ; Front speakers : Front Door : 6x8" ; Rear speakers : Rear Door : 6-1/2" : Rear Deck : 6x9"
Well, I have a 2002 Protege 5, (almost identical) and the snow tires I'm looking at buying are 195/55 R15.