I have a 2007 chevrolet trailblazer, my car speakers don't have any base and have a high pitch. I recently replaced them with factory speakers off of another trailblazer and they still don't woRk.

10

Asked by Jun 18, 2015 at 02:54 PM about the 2007 Chevrolet TrailBlazer LS

Question type: Maintenance & Repair

11 Answers

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Any suggestions?

61,365

Sound,s like it may be the stereo is bad not the speakers,do you have the bass setting all the way up ?

1 out of 1 people think this is helpful.
86,815

What kind of system do you have? It is possible that you have lost the amp.

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Yes its all the way up. The rear speakers dont work at all. The front tweeters are the only thing that works.

1 out of 1 people think this is helpful.
10

Not sure about the system. Its a factory stereo

86,815

Here's a Bose

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Its not a bose

61,365

If rear speaker,s are not working it will be the preamp,built in to the stereo

86,815

Here's standard

86,815

With /EQ

10

Radio swap didnt work... I had the same problems. Swapped for an aftermarket radio, purchased the correct connector and the sound from the speakers is the same as it was. As far as I know the OEM radio is not a Bose system, it doesn't say Bose anywhere on the radio or dash....Just a regular am fm cd player

1 out of 1 people think this is helpful.

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