Back door speakers for 2003Trailblazer LTZ

[hatchetjack5]

I know alot of people don't put the speakers in the back doors, but in my vechical it's a must. My SUV is the family vechical as well. And right now, I have no back door speakers.

Anyway, when we go on long trips, such as our 14+ hr vacation drive coming up in July, my kids watch movies. When my husband and I are up front and all the windows down, we cannot hear ourselves think because the kids can't hear the movie. I replaced my facory speakers with the Pheonix Gold for the front doors. My husband complainted and complainted because he had to trim them down so much. I told him yesterday, that with out trip coming up in about a month, I want to get the back door speakers put in. Of course, the complaining started. So, to cut down on the b*tching, I thought it would be easier to ask you guys if you already know what the back door measurements are on a 2003 Trailblazer LTZ.

Thanks

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