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C7 PAC Question

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Old Aug 15, 2022 | 06:05 PM
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Default C7 PAC Question

I have a 2019 GS. I want to replace the front and rear speakers and add a 5 channel amp and sub in sub box. I read about the PAC wiring harness to preserve the original harnesses. Is that PAC harness all that I need? Do I need that blue PAC in line box? Not sure what the box does. Thanks…
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Old Aug 15, 2022 | 06:21 PM
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You can use the harness along with a line level converter such as the lc2i or lc7i (maintains all channels and fade control. These LOC go after the factory amp and sound pretty good.

Best way is to use the harness along with the pac ap4-gm61. This is the cleanest way.
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Old Aug 15, 2022 | 07:29 PM
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Originally Posted by VinceC5
You can use the harness along with a line level converter such as the lc2i or lc7i (maintains all channels and fade control. These LOC go after the factory amp and sound pretty good.

Best way is to use the harness along with the pac ap4-gm61. This is the cleanest way.
Cool. I thought so but I wanted to make sure. Thanks so much….
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