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Car Electronics

Buying guides and troubleshooting for car audio, head units, dash cams and 12V electrical systems. Fix common faults and choose upgrades that fit your vehicle and budget.

Car Electronics — electrotalks
What this hub covers: Car audio & speakersStereos & head unitsBattery & electricalDash camsInstallation & fixes
Featured

Featured buying guides

Dash cams & cameras

Other vehicle fixes

FAQ

Common questions

How do I stop my car speakers cutting out?

Cut-outs are usually loose wiring, a failing amp ground or an overheating head unit. Our car audio guides cover how to test the amp ground and trace the fault.

Can I put a 12V battery in a 6V vehicle?

Not without changes - the electrical system expects a specific voltage. We explain the risks and options in our battery and electrical guides.

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