what size?

Printed From: the12volt.com
Forum Name: Car Audio
Forum Discription: Car Stereos, Amplifiers, Crossovers, Processors, Speakers, Subwoofers, etc.
URL: https://www.the12volt.com/installbay/forum_posts.asp?tid=16073
Printed Date: September 15, 2025 at 10:21 PM

Topic: what size?

Posted By: jonafer
Subject: what size?
Date Posted: July 08, 2003 at 8:14 PM

Hello, what size speakers can I replace my factory ones with perfectly. I have a 1993 geo prizm. It has two in the front doors and two in the back deck. Thanks jonafer

Replies:

Posted By: xetmes
Date Posted: July 08, 2003 at 8:18 PM

acording to crutchfield 4" in the front doors, but it doesnt say anything about the rear deck ones.. maybe someone else knows posted_image

Posted By: Sebastian018
Date Posted: July 08, 2003 at 8:35 PM

Accoding to 12Volt 6 1/2" Doors, 6 1/2" Rear Deck

YOu can check it here

Posted By: MAXST
Date Posted: July 08, 2003 at 9:03 PM

thats a huge difference!

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Posted By: Sebastian018
Date Posted: July 08, 2003 at 9:04 PM

I know

Posted By: esmith69
Date Posted: July 08, 2003 at 9:25 PM

I think when you use the factory brackets only 4" aftermarket speakers could be used, but without the adapters it's possible to get up to a 6.5" in there. Of course without having the adapters in there you'll probably have problems with the magnet hitting the window so you'll have to get a little creative and use some spacers or washers to get the speaker to stick out far away enough from the window.

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Ethan
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Posted By: wvsquirrel
Date Posted: July 08, 2003 at 11:37 PM

According to American International's latest 2003 guide, the '93 Prizm has 5" front and 6.5" rear factory speakers. Crutchfield lists 4" front speakers if the factory headunit does not have a pocket under it. If it does have a pocket under it, then you can fit up to 5" speakers up front. You have to be careful when checking Crutchfield because they split their databases depending on the Options you choose. In this case, With or Without the pocket under the headunit.

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