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"91" C4 door mounted tweeter.

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Old May 4, 2007 | 08:48 PM
  #1  
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Default "91" C4 door mounted tweeter.

I just moved my Infinity component tweeter to the door panel because the door sill location caused the highs to be blocked by me and my passengers legs.

I had to cut a square section of fiberglass from the door frame to gain some clearance but, it was a straight forward install.

The sound from the tweeters was very harsh at first but, after completely readjusting the Hifonics amp and Alpine headunit settings, the sound is Great! Every song sounds very clear and the songs that sounded muffled before are now bright and clean. I thought the CD's were recorded bad!

I listened to several CD's ranging from old school rap, 80's rock, pop, jazz and it all sounded perfect! A huge improvement.

Here's the tweeter location before.


After, Drivers side.


Passenger side.


Close up.

Last edited by GKK; May 4, 2007 at 10:01 PM.
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Old May 4, 2007 | 08:52 PM
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Nice one! Yeah those tweeters need some taming when you have them that far off axis.
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Old May 4, 2007 | 09:58 PM
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Even the Nora Jones CD I complained about in another thread, sounds fine now. Now that I can actually hear the music I'm able to adjust the amp settings more accurately.

Last edited by GKK; May 4, 2007 at 10:03 PM.
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Old May 4, 2007 | 10:33 PM
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looks sweet!

Now... put some 4" mids in those carpeted panels, and you be really rocking!
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Old May 5, 2007 | 02:13 AM
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I need to do this to my car, but thats about four projects in the future


BTW, it looks great.
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Old May 5, 2007 | 12:15 PM
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Thanks for the nice compliments!

I wanted to show pictures of this install because there are very few pictures showing component speakers mounted on the later (90-96) door panels.

These later style door panels are not symetric which makes it even more challenging for speaker placement.
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Old May 15, 2007 | 03:24 PM
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Awesome gkk!! thanks for posting....

can you post more pic??
(specifically: inside of door install of tweeters, etc..)

Last edited by nogoodsam; May 16, 2007 at 05:52 PM.
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Old May 15, 2007 | 10:52 PM
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it's not hard... have you ever heard of "hot glue?" it is the saviour of all things car audio.
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Old May 18, 2007 | 11:12 AM
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Originally Posted by nogoodsam
Awesome gkk!! thanks for posting....

can you post more pic??
(specifically: inside of door install of tweeters, etc..)
Unfortunately, I didn't take any pictures of the tweeters behind the door panels. I was in too much of a hurry to get this project done.
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