A high output alternator is the single most important upgrade for any car audio system that draws more current than the factory charging system can deliver. If your headlights dim to the beat, your voltage sags under bass, or your amplifier drops into protect mode,...
Shallow mount subwoofers exist for one reason: they fit where full depth subs cannot. A standard 12 inch sub needs 6 to 7 inches of mounting depth, plus the box behind it. Shallow mount 12 inch subs drop that to around 3.5 to 4.5 inches, which is the difference...
A high amp alternator is built to deliver more current than the factory unit, typically 200 amps and up, with output held at idle as well as at speed. If your car audio system dims the lights, drops voltage under bass, or kills stock alternators, this is the fix. This...
Sealed vs ported is the oldest argument in car audio, and both sides are right. A sealed speaker box gives you tight, accurate bass with a forgiving install. A ported box gives you more output and deeper low end from the same sub and amp. The right choice depends on...
A car audio alternator upgrade is the fix for the most common electrical problems in big builds: dimming headlights, voltage sag under bass, and amplifiers that drop into protect mode. The stock alternator was sized for the car, not for your system. This guide covers...