The 2005 Nissan Altima has door speakers that are 6.5 inches. If you are replacing your speakers, you can also use a 5.5-inch size.
they are 6X9 in the rear and 6 1/2 in the doors
A 2008 Nissan Altima has 6 speakers, 2 in the dash, 2 in the door, and 2 in the rear deck.
I recommend going Crutchfield.com as they have instructions on how to install speakers in most cars.
The front door speakers in your 1995 Nissan are four inches by six inches. The front dashboard speakers are 4.5 inches in diameter.
6 1/2 in door 6x9 in rear deck
Rear deck speaker 6x9. Front and rear door speakers 61/2".
a 6 1/2 speaker fits in the door of a 2006 nissan altima
2003 nissan altima visor garage door opener progarming
Simply visit the website www.crutchfield.com and fill out the info of your make, model, and year. With this info the site will direct you to speakers that will fit in the front and back.
by opening the inside the door
#25
in the rear window