Better car audio, Tip #11: Use high-quality cables for your amplifiers
I edit the home A/V and pro audio articles on Crutchfield.com. It's a cool gig for a guy who's been seriously into audio since way before 1974. I started buying records, guitars, and gear with the money I made mowing lawns and delivering newspapers. Now the way I earn my money has changed for the better, but where it goes hasn't changed too much. Just give me the proverbial three chords and the truth. I'll do my best to help you feel it, too.
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Electricity's like running water. You wouldn't run a garden hose from your well to your house, because not enough water would get through to keep up with demand. That's why you don't want to use cheap, undersized power cable to get power to your amplifiers - the amp will be starved for power when you start pushing up the volume control. Good power cables allow current to flow freely so your amp gets the juice it needs during peak demand.
High-quality patch cables promote better signal flow from your receiver to your amps, so you hear a more focused, detailed sound. And good patch cables will also reject noise caused by your car's electrical system. Don't believe it? Ask any guitar player about the importance of good cables.
This post is excerpted from a recent article in our Learning Center, Jeff's Tips for Getting Maximum Sound Quality in Your Car.