If you’re looking for a way to crank up the sound system that came with your car or if you’re in the process of building a whole new one, chances are you’re in the market for the best 4 channel amp around. We researched some of the best-selling and most talked about products to find you the ones that stand out well above the rest. Before we get started, let’s take a closer look at some of the key features you need to be familiar with when shopping for a 4 channel amp.
Watts: Basically, wattage is power. That said, it’s important to keep in mind that if you’re using an amp that has over 1000 watts, you should consider a second or more powerful battery. Also, we used the maximum wattage in our reviews.
Adjustable Equalizer: Equalizers filter different frequencies and, while most 4 channel amps have them, they’re usually automatic. We did find a few that are adjustable. These will give you extra control that can tweak the system to boost the acoustics of your car.
Ohms: Bear with us as we get technical for a second. Ohms measure electrical resistance. Most of the amps we picked are rated at 4 ohms when all available channels are used. That’s the number we used in our round up.
Backlit: Some amps are lit behind the logo and produce a really cool visual effect depending on where you mount them. This doesn’t really do anything to improve the sound quality, but it does look really freaking awesome.
Remote Control: This isn’t necessarily the remote control you’re thinking of. Some amps come with a remote turn-on lead connection, some don’t. There are ways around this in the long run but it makes it easier if one is included.
Dimensions: There is nowhere that an amp’s dimensions are more important than if you’re trying to install it into a small space. This is important when it comes time to figure out how to install 4 channel amplifier.
Now that you know the things that make a 4 channel amp great, let’s get right into our reviews. Here’s the deal: we listed our top pick and our you’ll see the rest of our picks. If you’re looking for the best car amplifier 4 channel options, you’ll find them here! All right, let’s get right to it.