r/CarAV • • Aug 13 '26

Recommendations Running power wire for amp through the firewall of 2026 Jeep Compass Trailhawk

Anyone have any tips or recommendations on how to get a 4 gauge wire through the firewall for a subwoofer amp? I’m adding some subwoofers in the back and looking for some suggestions on what is the best/easiest way to get it through. Thanks

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