 Subwoofer wiring heat shield
Hopefully this is the right place to ask, tried searching and couldn't find anything related. I've recently installed a sub with the power cable running through the grommet and entering the engine bay under the battery. I noticed there is a fair bit of heat shielding there and wondering how hot it gets... should I be protecting my power cable there If so what would be the best way to go about this? | 
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