Front pillar tweetera

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bkcarter77

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So does anyone know the size of the tweeters in the front left and right pillars, the ones with the bose logo. I have a 2009 yukon xl 1500. Would 20mm tweeters fit in it? I ordered some and those are the smallest I could find besides oem and I want to upgrade. I can't find the specs anywhere.
 

Joseph Garcia

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Did you pull the cover off the pillar tweeter in your Yukon? That would be the best way to confirm measurements.
 
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bkcarter77

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Did you pull the cover off the pillar tweeter in your Yukon? That would be the best way to confirm measurements.
Just figured someone would know the size of the speaker. I work a lot so don't have much time to check it out. Wanted to get it ordered and here before my day off
 

roadrash187

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I actually had a set of pillars near me that I bought off of ebay. They had Alpine tweeters in it. They fit snug in the factory location. but would still put some ca glue to make sure they dont come out.thumbnail3.jpgthumbnail2.jpgthumbnail.jpg
 

Fubar0715

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I replaced the factory tweeters in the front pillars with a set of 1" units. With the housing, it was a very tight fit and used a bit of glue to make them stay put.
 

Meccanoble

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I currently have alpine type r tweets which are 1". I did try some ds18 TW120B and though they will fit on the plastic pillar side, they are too deep. I used heavy duty velcro to keep the alpines on the a pillar
 

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