2007 ppv Tahoe. Speakers disconnected?? Help!

[FatboyCustoms]

Hey guys. We just bought this 07 ppv Tahoe and only the high small speakers in the front and rear work. We took the door panels off and the speakers are connected but we still can't get sound. Anyone have any information on how to get them working?? Thanks in advance.

 

[MayhemJoe]

I have the same issue in my 08 PPV. Assumed it was the head unit. Looking to upgrade soon anyways.

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[mr tahoe]

Had the same problem on mine when i first got it all four door speakers were dead turns out they were burnt new speakers solved my problem

 

[2011SSVHOE]

Front speakers were most likely not hooked up after the police equipment was removed. There are other threads on this forum about it