I been reading a lot of the posts, and more confused as read more. I thought that my 2003 Sedan have 1in Tweeters, 6.5 (6.75) in the front door, 5.25 in the back door, and 8inch for the sub.

I seen a lot of posts where people said that the back door speakers are 6.5 too??? huh? what? Does this meant that 6.5 will fit too or what?

I have the Bose system, many posts claim the speakers are 2ohm??? I thought they were standard 4ohm.

Please help me clarify, thank you!

 

6.5 inch coaxials will fit in the rear doors of the sedan.

The Bose speakers are 2 ohm.