5 1/4's but you can fit 6.5's with some modding.
6 3/4" All Doors
NO 96 & 98 are interchangeable (doors)
They are 5x7 or 6x8. Either work.
in the front doors their 6 1/2 in the back for a pickup their 4x10
4x6 in the dash 6 1/2 in the front doors
My 1992 had 6" Factory Round speakers in the front doors and 6 X 8 Factory speakers in the back. My 1998 has Factory 6X 8 speakers in the back (extended cab) and haven't checked the front ones yet. my 1994 has 6"x8" as well in the front and rear.
The speakers in the doors of a 1994 Nissan Pathfinder are 5x7 inches. The rear pillar speakers are 6.5 inches.
The correct size for the front speakers on a 1994 Apsire is 5 1/4" speakers.
1994, 1994, 1995 should be the same.
5.25" rear 6x9 in doors
they are 4x6 rear speakers are 6x9
no