If you want your music to be loud, amplifiers are definitely part of the picture. But an amp can do much more than just get other people's attention.

When planning a bass system, customers ask every day about where they should start. Doing it properly takes some planning and forethought, especially if you're starting small and intend to expand...

We describe the basics of deciding how much power an amplifier should have when you're trying to match it to your speakers or subwoofers.

One of the first steps in choosing an amplifier for your car audio system is to decide how you intend to use the amplifier, and thus how many channels it should have. This short video gives you a...

If you can get the same amount of power from two different amplifiers, is there any reason to buy the higher-priced amp? What are you getting for that extra money? We'll discuss the differences in...