need some help quick question

[corto]

I have stock 6x9's in my car. They distort at about 3rd of the volume . I need 2 of them. I have stock 4x6's in the front which are rectangle. What should i upgrade next. I was thinking the 6x9's becaue they distort at such low volume. Also what could i get for around 80 a pair shipped. They both will be ran off my alpine headunit

[GSteg]

for drop in speakers without the need to go high end, check out the infinity reference from sounddomain.com.

[audiobahnuser18]

check out the kenwood 6x9's i just bought them or the duals are alright not the best but they got good sound and a decent amount of bass 2 em