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Bose Amplifier Problem

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Old Aug 24, 2011 | 11:01 PM
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Default Bose Amplifier Problem

05' C6, with Bose 7 speaker system. Bose amplifier self-destructed, I thought someone tossed a brick at the car when all of the speakers blasted their death static. Anyway, was this caused by too much heat? The amp has a huge heat sink, and is mounted under the passenger toeboard, and it doesn't appear to have any ducting, etc to help cool the heat sink. Any ideas?
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Old Aug 25, 2011 | 05:13 PM
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first i have heard of this
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Old Aug 25, 2011 | 05:17 PM
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Originally Posted by pentavolvo
first i have heard of this
Could have been as simple as a single manufacturing defect in one of the many components that make up the amp.
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Old Aug 25, 2011 | 11:35 PM
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Default Bose Amp--further details

Thanks for the replies--- this is a strange one, but according to one of the advertised Bose repair shops, this is not uncommon. The Bose chip is prone to failure, cost of repair is as much as a new amp. I bought one from GM Parts Depot on line for about $300 delivered FedEx. I hope this one is good for another 6 years, but I am concerned about the huge heat sink body and wonder if it gets too hot due to its location under the toeboard next to the fuse box.
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Old Aug 26, 2011 | 09:45 AM
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my arc audio amp runs just fine in the passenger footwell. it is much larger than the Bose amp, has no large external heat sink, but does have a fan.
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