I have checked a lot of forums and it appears that this is a typical symptom when the speakers themselves are shot. I never knew a speaker would work/not work when bad, but that is apparently just what these do. Have read dozens of responses all indicating replacing the speakers corrected the issue.
The speaker size for a 2004 Chevy Trailblazer is 6 1/2 inches. This includes the front, door, and rear speakers.
if it is a non bose factory system your truck takes 6 1/2 inch speakers in bot thte front and rear doors
6.5" front and rear door speakers
I believe they are 6 - 1/2" speakers.
Pioneer
in the rear of the car maby?
6 1/2 front and rear
I have a 2004 trailblazer and it's located under the driver side rear seat.
should do.. the body the same...
Struts on the front, shocks on the rear.
Same as the front (6.5 inch) although the speaker basket does not have the tweeters in it for the rears. www.trailvoy.com All the answers for your Trailblazer!
Answer The front door speakers are 4x6 inch and the rear deck speakers are 6x9 inch in a 2004 Grand Am.