Speaker Size 6.5 or 6 3/4?

Ive done a search and saw so many threads about this. I need solid proof for my 93Z before I go and purchase some component speakers.

Do I buy 6.5 or 6 3/4" ? Which brand will do me the best? I just want a good clean sound, and I listen to any type of music. Infinity's? Polk?

Thanks for any help

alright, the sizes for the speakers are....
front (door)-6.5"
rear (back seats)-6.5"
bose (optional)-6.5"

in my system i have kicker in the front, pioneer in the back seats, and boston where the bose is

i have a 97 and mine were 6.75 but i had bought pioneers 6.5 which already had teh extra bracketing for 6.75

Stock speakers are 6.75 inches. Most 6.5 speakers come with adapters.

Stock speakers are 6.75 inches. Most 6.5 speakers come with adapters.
:thumb:

Ok so I'll buy 6.5's then. Thanks guys :p