General HHR Discuss anything related to the Chevy HHR that doesnt seem to fit into the more specific categories below.

factory amp

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Old Jun 24, 2018 | 05:25 PM
  #1  
kustom's Avatar
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factory amp

why does the factory amp have so many wires ?
and a amp you buy at a radio shop use less wires ?
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Old Jun 24, 2018 | 06:47 PM
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Mostly because each speaker has a + and a - in both directions (from HU/to speakers) except for the tweeters. Add on units probably try to get away with common instead of -.
Old Jun 24, 2018 | 07:57 PM
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As Don said, most of those wires are for the speakers. A few others for power, ground, signal etc.
If you can see it, here's a pic with all the factory amp connections.

Old Jun 25, 2018 | 11:07 AM
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thanks guys
Old Jun 25, 2018 | 11:57 AM
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Interesting thing is the HU seems to be the same. If the connectors are different it is just positions for the lo level audio section.
Old Jun 25, 2018 | 03:49 PM
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Hu ?
Old Jun 25, 2018 | 03:58 PM
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Head Unit
Old Jun 25, 2018 | 04:05 PM
  #8  
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ok

did not think about that
Old Nov 15, 2018 | 11:55 AM
  #9  
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Anyway to test the amp. My rear speakers and sub don't sound very loud
Old Nov 15, 2018 | 12:03 PM
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Huh?



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