Stock speaker sizes

[mayoaaron]

Hi, I am new to this forum. My girlfriend has a 2007 Aveo sedan and all the speakers are either blown or sound horrible from her cranking up the volume. If I were to replace all the speakers, what are the speaker sizes and how many are there to replace?

[Pickles]

Search is your friend. 4" in both front doors, 2 4x6"s in the back

[aveopart]

i think the back is 6 1/2 in the sedan. as for the front get a 1 inch spacer snd go with 6 1/2 in the front 4 inch speakers are useless. even better to get a 6 1/2 inch component set for the front and 6 1/2 in the back all amplified by a 4 channel amp.

[Pickles]

Oops, missed the "sedan" part lol