Picking out a new amplifier for your car stereo system can be a daunting task. There are so many options and because most people do not have much experience with amplifiers, it can seem like a dark art. This guide is intended to demystify the process of choosing the best 4 channel amplifier. I hope it will help you to make the right choice for your car audio system.

Whether you’re new to the world of car audio or an experienced installation technician, chances are you’ve run into the terms 4 channel amp, two-channel amp, components and coaxials. These terms can be confusing so we’re going to break down the 4 channel or 2 channel amplifier, how they work and which one is better for your needs.

When you set out to build a car audio system, one of the first decisions you have to make is whether to buy a two-channel amplifier or a four-channel. Both will get the job done. But these are not the only choices. You could add an amp and build a 3-way stereo setup. Or even use a mono amp!

A lot of us have subwoofers or speakers in our cars. Many of us would like to get an amplifier. But not all amplifiers are alike, and some are better than others. There are many things to consider when making a selection about what amplifier is best for you.

When considering the purchase of an amplifier, most people base their choice on how many watts it has. This is a big mistake, as it does not always provide the best sound; more than just the audio quality is at play when listening to your favorite music. The power of each watt might depend on speaker efficiency, speaker sensitivity and sound pressure level limitation. To help you pick an amp for your needs, use this short purchasing guide as your buying reference.