1984-1989 2 Door
6.5 F. Door
6.5 R. Side
1990-1996 2 Door
6.5 F. Door
5.25 R. Side (with Bose system 3.89 inches [odd size])
Ref - http://forums.nicoclub.com/zerothread/12043
6.75
6.5 inches
270 CC
What size speakers does my 03 Maxima have
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.
Nissan pulsar n16 2000 speaker size
6.5" on a Nissan Micra k12
They are 165mm size
5x7 speakers
yes if the turboengen is the right size
it should be 6.5'' round speakers
From what I can find out, it seems to be 6.5".