Crutchfield.com has a easy to use tool to find out. It asks you the year, make, model, elt... An alero has 6x9 in the rear.
It depends on the year of the Alero. But for most General Motors vehicles the speaker size is 4 inch by 6 inch for the front door speakers and 6 inch by 9 inches for the rear.
4x6
What is the size of the rear speakers on daewoo lanos
i believe the door speakers are 4x6 inch and the back speakers are 6x9 inch but i am not sure.
The rear speakers are the same size of the front. 6.75" but 6.5" will work also
Stock rear speakers are 6 1/2" round speakers.
hook the speaker wires up to them and turn the volume up.
Rear speakers are oval 6x8
there are NO speakers in the "rear" doors of a Neon.
The rear speakers are 6"x9"
The door speakers are 6 1/2 " round...still looking for the size of the rear ones.