Thread: Aftermarket stereo question for 2005 H2 owners
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Old 02-14-2005, 03:48 PM
vip808 vip808 is offline
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Join Date: Nov 2004
Location: Hawaii
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What brand/type of interface did you use?
I replaced my speakers with Focal's and upgraded/added amplifiers. I am currently using a Soundgate interface for my OnStar and it is still inoperable.
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