How-To
How to Set Crossover Frequency for a Car Audio System in 8 Steps
An 8-step process for setting tweeter, door speaker, midrange and subwoofer crossover frequencies, from speaker specs to the final listening pass.
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How-To
Short, specific procedures you can follow with the tools you already own. Each one exists because readers kept asking the same question.
How-To
How to Clean Car Stereo CD Player: Discs, Slot and Laser Lens
How to clean car stereo CD player parts: clean the discs first, then the slot, and learn when a lens cleaning disc or a manual lens clean is safe.
How-To
How to Listen to Radio Without Draining Car Battery: 8 Tips
How much power a car radio uses, how long a battery can run it, and eight ways to listen with the engine off without a flat battery.
How-To
How to Make a Car Amplifier More Powerful: 6 Changes That Work
How to make a car amplifier more powerful: raise voltage with better wiring, upgrade the charging system, lower the impedance, bridge channels and set the gain.
How-To
How to Keep Car Amplifier Cool and Stop It Overheating
How to keep car amplifier cool: give it air space, mount it the right way up, check impedance, set the gain, fix the wiring and add a fan where airflow is poor.
How-To
How to Tune Car Subwoofer Settings for Clean, Blended Bass
How to tune car subwoofer settings: set the gain, low-pass filter, phase, subsonic filter and bass boost so the bass blends with your speakers.