Hi! You can find some pretty good info on stereo installation and component upgrades at Crutchfield.com http://www.crutchfield.com/S-T9qZHvrsmft/learn/learningcenter/car/car_stereo/installation_guide.html?page=2 I installed two different stereo systems in my pathfinder with the help of Crutchfield. The reason I had to install the system a second time was because some low-life liked it too and wanted it in their ride. After the insurance paid for that one I put together an even better one!
A pioneer what? Head unit? Amplifier? Your question doesnt make much sense..
I recommend going Crutchfield.com as they have instructions on how to install speakers in most cars.
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.
u have to remove the rear deck lid, speakers r underneath how do you remove the rear deck lid on the 2005 Nissan altima
A 2008 Nissan Altima has 6 speakers, 2 in the dash, 2 in the door, and 2 in the rear deck.
Cut a bigger hole for the speakers to fit into, OR you can surface mount them by getting a set of spacers.. Personally, I would just get some 6.5" speakers that fit perfectly. If you get the right ones, they'll be just as good as 6x9's.
They are 5*7 inches
6x9
fronts are 6.5 back are 6x9
Stock rear speakers are 6 1/2" round speakers.
There are two tweeter speakers in the very front of the dash. There are two speakers next to the driver and passengers legs. And there are two speakers in the rear.
just go to www.crutchfield.com . you can find out there.