4.6
4x6 inch
5"
rear cab speakers are usually 5x8s or 3x6 front dash speakers are 5" i think its been awhile.
4 inch front speakers and 5 inch rear speakers
6" x 9"
6.5" front and rear door speakers
6.5"
4x 6
All the door speakers are 4' in size for replacement.
newdiv
6.5" round speakers.
The front door speakers in your 1995 Nissan are four inches by six inches. The front dashboard speakers are 4.5 inches in diameter.