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Best Car Amplifiers

Expert Reviews & Buying Guide

quadcopter reviewsBest Car Amplifiers

Our Recommendations

In a hurry? Here are the best products at a glance.

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How to Choose the Best Car Amplifiers

Are you finding that your car stereo is, well, lacking? By adding the best car amplifier to your sound system, you can improve your driving experience tenfold. We researched everything from high end car amplifiers to the most popular and put together these car amplifier reviews to figure out which one is right for you. Before we get started, let’s take a look at some of the features you need to know about before shopping for a car amp.

Best Car Amplifiers

Watts: For our reviews, we used the maximum watts that an amp is able to produce for this figure. That means that this is how much power is behind the music at the loudest, most intense part of the song.

Best Car Amplifiers

Channels: 2 channels means you can run 2 speakers or subwoofers with the amp. 4 channels means you can run 4 speakers or subwoofers. You can usually always bridge them if you want to use them as a mono.

How to Choose the Best Car Amplifiers

Ohms: This has to do with resistance. The lower the ohms, the easier it is to power the amp. In cases where you see 2 numbers, that means it depends on how many of the channels you’re using at once.

Best Car Amplifiers

Backlit: A few of our top picks have cool lighting effects that give your car a unique look. This doesn’t affect their performance, but it does make them look pretty rad.

Best Car Amplifiers

Remote Control: This isn’t the kind of remote you’re thinking of. These remotes are wired so you can easily make adjustments and tweak the sound right from the driver’s seat. This is a nice feature to have!

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Dimensions: Sizes range but they’re all compact and don’t have a very large footprint. That’s good because it means they can be installed in most makes and models with minimal fuss. One is so small, it can fit in your glovebox!

Top 10 Products

Now that you know more about the important features of the best car amplifiers, let’s get to out reviews. Here’s how it works. Our top pick and budget pick are right at the top of our list. That’s a great place to start if you don’t have a lot of time. But stick around and keep reading if you can! The products that round out our list are all really great, too. Ok, let’s get right to our reviews.

Crown XLS1502 Amplifier

Top Pick
One of the reasons we made this our top pick for best amplifier for car speakers is because it has enough power for a range of speakers. Plus, the temperature control is top notch. It has both internal heat sinks and a forced-air cooling. Oh, and a rear fan that comes on when you’re really cranking the tunes. It’s easy to fine tune, too, as the front panel has a variety of independent controls. DriveCore technology keeps the distortion to a minimum which makes for awesome sound. Know what makes the sound even better? You get so much control over the set-up thanks to 3 different crossover modes, if you want a lot of bass or need the vocals to stand out, you can make the adjustments really easily.
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BOSS MOSFET Car Amplifier

Budget Pick
One of our picks for best car amps for bass also happens of be our budget pick. The Boss MOSFET Car Amplifier has 1200 watts of max power. It has 2 channels that can run a set of speakers/subwoofers at 4-ohms or 4 speakers/subwoofers at 2-ohms. You can even customize the sound with some crossover options - including Bass Boost. Something we loved about this one is the slim design. It’s only 2.6” high and designed to fit easily into tight spaces. And get this: the subwoofer has a wired remote so you can easily control the sound. Another thing we love it the automatic shut off. If the amp gets too hot, it shuts off to prevent any damage. One more thing: it has a 6-year dealer warranty!
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Planet Audio Amplifier

One of the best bass amplifier for cars that won’t break the bank is the Planet Audio Amplifier. You can customize the sound with a wired remote subwoofer control and switchable Bass Boost, which can crank the bass up 18 decibels. This is a really great option if you don’t have a lot of space because it’s compact. There’s just a lot about the design of this amp that they got right. The transistors are made to be highly efficient and the circuitry increases power and sound quality without causing too much distortion. With the switchable input sensitivity, you can control the head unit input to get a good balance between sound quality and power. Plus, the logo and end panels are backlit with blue light strips which just makes it look really cool.
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Rockford Fosgate Amplifier

Rockford Fosgate is one of the best car amp brands which is why the R500X1D mono amp gives so much performance with only 500 watts. All you have to do to is use the brand’s punch boost to get the optimum performance from the subwoofer in your car. Here’s one thing we really loved about this amp: it has stereo level inputs that let you hook it up to almost any systems. Yes, even those straight from the factory. There’s more. The cast aluminum chassis does wonders for heat control which means all the components are more likely to last longer. Just in case, there’s shortcircuit and overcurrent protection, too. There’s also a wired remote that makes sure you can tweak everything right from the driver’s seat.
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Pioneer GM-A3702 Amplifier

There are a lot of cool things about this Pioneer GM-a3702 Amp which is why we knew we had to include it on our list. For starters, it automatically pinks the proper input, whether it’s RCA or speaker. It turns on automatically when the receiver is turned on. It has pre-amp and speaker level inputs. What does that mean? You can use it with a radio that came right from the factory. It also has a surprisingly small footprint so it won’t take up a lot of space. Plus, it has a wired remote control so you can make changes and adjustments without having to directly access the amp. Basically, this is a great amp that plays loud and clear. Oh, and it comes with a 1-year warranty.
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Rockville dB45 Car Amplifier

Here’s our pick for best 4 channel car amplifier: the Rockville dB45. And, thanks to its 3200 watts, it’s also in the running for most powerful car amplifier, too. Some of its best features as a subsonic filter, adjustable bass equalizer, and soft start technology. All that plus the peak limiter create distortion-free music, no matter what the volume or settings. Rockville’s engineers had a hand in choosing the components of this line. They really believe in quality and, to prove it, check every single amp for quality. Not once, but twice. And get this: they also bring in a third party to randomly check their amps and make sure everything’s as it should be. With that kind of inspection process, we believe these are solid, reliable amps. We think you will, too.
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Kenwood KAC-M3001 Amplifier

This is a compact little amp that still brings a lot of power. It’s great for a small car but can also work in a boat, motorcycle, or even ATV. One of the main reasons this one is so versatile is that it’s weatherproof. The internal components are protected from water and dirt thanks to a conformal coated circuit board. You don’t need a remote control. Why not? Because this amp turns on automatically when attached to any source. Plus, you can use it with an aftermarket receiver or a radio straight from the factory. This also makes it easy to install. We’ve seen small amps before, but this one takes the cake. Its footprint is so small, you should be able to fit it in just about any vehicle.
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Crunch Power Amplifier

This Crunch Power Amplifier has a low voltage circuit that makes sure there is minimal sound distortion. While this amp does use RCA materials, you can also use it with other systems so, no matter what, you can improve your sound experience. It operates in stereo, bridged mono, or stereo/bridged mono at the same time. And that’s not all. There’s also equalizer control that allows you to very specifically tailor the frequencies of the speakers and subwoofers. The result of all this? High-quality sound. Aluminum heat sink technology keeps the temperature down so the amp runs cool and performs better. Plus, you don’t need to worry about any heat damage. One more thing, the power supply works really efficiently so it doesn’t have a big impact on your battery.
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Sound Storm EV200.2 Amplifier

Sound Storm’s EV200.2 amp produces really great sound and is very efficient at doing it. Why? They developed circuitry that was specifically made to lower distortion while providing more power and high-quality sound. It’s versatile because you can use it with the sound system that came in your car or an aftermarket one that you built. We really liked the safety feature here, too, as far as thermal protection. If it overheats, it turns off until it cools down. And, if a speaker fails and there’s a short, the circuit stops output to that speaker. Basically, it’s always monitoring itself for any potential circuitry issues. Oh, and you can use the variable gain control to balance the amps with either the speakers or the subwoofers to get the sound you want.
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Skar Audio Amplifier

If you’re looking for something that’s even smaller than the compact options we’ve covered so far, you’re in luck! Skar Audio is one of the more popular car amplifier brands around. They’ve recently introduced a line of mini-amplifiers and this one is pretty impressive. When we found it, we knew we had to include it on our top ten list. First of all, it’s really small. Like, it’s so small that it will actually fit inside some glove compartments if you don’t have room for it elsewhere. But, despite its small size, it remains powerful and reliable. It has high-level input connections if you don’t have an RCA connection. And get this: it comes with an adapter harness to use with the outputs of different speakers to make installation much easier.
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