Hi Everyone,

I just bought my first Hummer and it is being shipped to me in a couple of weeks. Before it comes I want to have the stereo equipment bought and ready for install.

My confusion is with the speaker sizes in the 2007 Hummer H2 with navigation.

What I would like to know is what size speakers come in the front and rear.

Some are saying 5.25 all around and others are saying 6.5. And there is other installers saying 6.5 in the front, 5.25 in the back and a 4" in the back as well.

If someone can clear this up for me it would be great. I appreciate all of the input and advice.

 

I replaced all of mine and they were 6.5"!! Front AND Rear!!!

Then again, mine's an '04, but I doubt Bose changed them!!

 

Thanks for the response. Did your truck come with tweeters in the front pillars as well or did you just use a coaxial system?

 

Yep, I replaced the tweeters as well!!!