Stereo & Electronics - Speaker sizes

I am looking at replacing all of my speakers at once to get a better sound and I know that the sail panel speakers are 6.5" subs what is in the front and rear?

I have no clue what a 78 has. The FAQ's have the newer models.

I should of said for a 2000 TA. Thanks

Oh. 6.5/6.75 comp's in the doors. Sails are 6.5" woofers and rears are 4" and .5" tweet I do believe.

6.5" components up front, 4" components in the hatch. Apparently you can do a little modification and easily fit a 5x7" in the hatch instead of the 4" though.