If You want to know what the speaker size is on the 2003 Chevrolet Silverado 1500, search no further. The font center console has a speaker size of sub. The front door has a speaker size of 6-3/4". The front pillars of the vehicle have a size of tweeter. The rear door happens to have a size of 6-3/4". The rear door woofers also have a size of 6-3/4". If You are planningto change up the speakers on Your vehicle make sure You buy the correct sizes for Your Silverado. I would recommend to have them changed by a professional so that You don't make any mistakes and to have it done correctly.
Edward J.
April 9, 2020
The 2003 chevy silverado extended cab has 4x6" speakers in the door.
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