A 0 gauge wire kit is the single most important purchase in a high power car audio build. The amplifier is only as good as the wire feeding it, and a kit that skimps on copper or fusing will turn a 3,000 watt system into a 2,000 watt system with a hot wire under the...
A bass knob for amp is the difference between a subwoofer that thumps everything and one you can actually live with. It is a remote level control that lets you turn the subwoofer channel up or down from the dash, without touching the amplifier gain. This guide covers...
Motorcycle amplifiers are not car amps bolted onto a bike. They have to survive weather, vibration, and a charging system with almost no spare capacity, while fitting in a space the size of a lunchbox. Done right, a motorcycle amp turns a pair of handlebar or fairing...
How much is a new alternator? The short answer: a stock replacement runs $150 to $500 for the part, labor adds $100 to $250, and a high output alternator for car audio runs $300 to $900 depending on amp rating and vehicle fitment. Total out the door, most drivers pay...
Bass blockers for tweeters are the cheapest insurance in car audio. A tweeter is a small driver built to reproduce high frequencies, and feeding it bass it cannot handle is the fastest way to burn a voice coil. A bass blocker is a capacitor wired in series with the...