Best Car Amplifier of 2022

Product Size Weight Price
SoundXtreme Car Amplifiers ST-2500 SoundXtreme Car Amplifiers ST-2500 13 x 9.1 x 4.3 4.6 pounds price
Orion ZT5000 Car Audio Amplifier Orion ZT5000 Car Audio Amplifier 15.2 x 9.2 x 3.8 inches 7.4 pounds price
Pioneer GM-D8601 Class D Mono Amplifier Pioneer GM-D8601 Class D Mono Amplifier 11 x 13 x 5 inches 6 pounds price
Ignite Class A/B Car Amplifier Ignite Class A/B Car Amplifier 15.5 x 10.6 x 3.2 inches 6.27 pounds price
BOSS AUDIO 3000-Watt BOSS AUDIO 3000-Watt 13 x 10.3 x 2.3 inches 10 pounds price

Car amplifiers are great additions for any car. If you are a music enthusiast and you enjoy listening to loud music that brings out excitement, then maybe it is time to buy one of the best car amplifiers. Loudness isn’t the only thing that such a product can offer. Better sound quality, cleaner sounds that are well-defined at all volume levels are two other main reasons why car owners choose to upgrade their speakers.

Although modern vehicles have high-quality sound systems, they might just not be enough for your needs. Car amplifiers are designed to power the speakers of the car and to deliver impeccable sounds. If you have a compact car, even a 35-Watt amplifier will do. If you have a larger vehicle, though, you will need an amplifier with at least 75-Watts RMS per channel.

Installing one isn’t rocket science, but you might need a wiring kit if the product that you choose doesn’t include one. Also, you might need clear instructions in order to be able to wire it correctly. In this article, we will be presenting some of the best car amplifiers that the market has to offer at the moment.

We have selected the most popular products, reviewed them based on personal observations and consumer feedback and highlighted their pros and cons. By analyzing every product’s specifications, you will be able to make the best choice for your car. A good amplifier is one that offers the desired power, that can be installed easily and that has a beautiful design. Although some products come with a remote control, others don’t, so you might want to see if this is a feature that you want to have. Also, the technology that it uses is something that you might want to check, as well as its weight and size.

Best Products of 2022

Alpine is a brand that focuses on delivering its consumers high-quality sounds and gorgeous designs that turns the dream sound system of a car into reality. This model is nicely designed, having a sleek and modern shape. It is part of the fourth generation of amplifiers that Alpine has to offer and makes playing music into the most pleasant experience. Thanks to its maximum power of 640 Watts and strong technical specifications such as its 75W RMS x 4 (2Ω, 14.4V, ≤1% THD+N) and 50W RMS x 4 (4Ω, 14.4V, ≤1% THD+N), it delivers amazing, clear sounds. It offers the same amount of power as other larger products, although it is 40% smaller than most similar devices.

Thanks to its snap-on terminal cover, it is extremely easy to install. It has a class D digital platform and it uses the V-power technology. If you are worried about the fact that most amplifiers tend to overheat, this no longer represents a concern with this product. It includes a non-shut-down design that has a thermal management processor. This also means that there will be no interruptions when using it. More than that, it uses a dual internal error correction technology that was previously available only in more advanced amplifiers. IT has 4-channel speaker level inputs that can be connected directly to your unit, so it eliminates the need to use external converters. This model measures 13 x 9.1 x 4.3 inches and weighs 4.6 pounds.

What’s to like?

  • It is fairly priced
  • It has a gorgeous design
  • It is powerful
  • It is small-sized
  • It is lightweight
  • It uses V-power technology
  • It has a total maximum power of 640 W
  • It has 75W RMS x 4
  • It has 50W RMS x 4
  • It has Class D digital platform
  • It has snap-on terminals
  • It has a non-shut-down design
  • It doesn’t overheat
  • It has dual feedback modulation

What’s not to like?

  • It is not rated to be stable at 1-ohm

Orion’s ZT5000 amplifier model is a medium-priced product that is powerful, nicely designed, versatile and easy to install. It has a variety of features and accessories that could contribute to your buying decision. It ca deliver a peak power of 5000 Watts at 1-Ohm, which is something that few amplifiers in this class can do. It has a frequency response between 10 - 240 Hz and signal to noise ratio of 93 decibels. Its RMS power ratings are as follows: 4 ohms: 425 watts x 1 channel, 2 ohms: 860 watts x 1 channel and 1250 watts x 1 channel. It comes with the bass boost function that empowers your car and will change your driving experience forever, as well as a remote bass knob. More than that, it includes a pair of earbuds from Alphasonik, which means that you get an extra accessory at the same price when buying this model.

The earbuds can be used separately or with the speaker system. This amplifier has a rugged design, it is made of durable materials and comes with a variety of inputs and outputs. It is easy to connect with the sound system of your car, thanks to the clear instructions that it includes. It weighs only 7.4 pounds and it measures 15.2 x 9.2 x 3.8 inches. Warranty-wise, it has one year coverage.

What’s to like?

  • It has a reasonable price
  • It is nicely designed
  • It is durable
  • It is powerful
  • It delivers 5000 Watts maximum
  • It has bass boost function
  • It is lightweight and small-sized
  • It is easy to install
  • It includes a headset
  • It produces amazing bass and clear sounds

What’s not to like?

  • It doesn’t have overheating protection features

If you are a music enthusiast and always wanted to find the best sound systems, then you surely know that Pioneer is one of the market’s leaders when it comes to sound quality. The manufacturer has built a reputation around clear, crisp and powerful sound systems. This time, we are presenting the GM-D8601 amplifier, a model that takes little space in your car and that combines a 1-ohm stable circuit with easy installation and a high-power output. Just like Alpine’s product, it is a Class-D amplifier designed to upgrade your car’s sound system. It has a maximum power input of 1 x 600W (4Ω), 1 x 1000W (2Ω) and 1 x 1600W (1Ω), a continuous power output of 1 x 300W RMS(4Ω) , 1 x 500W RMS(2Ω) and 1 x 800W RMS(1Ω), and a frequency response of 10-240.

As most car owners who are looking to upgrade the built-in speakers want to hear more bass, Pioneer has developed a model that has a bass boost. The speaker terminals of this amplifier are block-type. It has RCA terminals, too. This is a mono subwoofer amplifier that has variable low pass filter and a circuit design that is much better compared to older models. It is easy to install thanks to the accessories included in the box, which contains a 19 inch remote cable, two 40 am ATO fuses, 8-inches speaker level input adapters, a 3mm Allen wrench, 4 5/8 inches self-tapping screws and 2 3/8 inches self-tapping screws. If you want a small device that is more powerful than expected, this is a great option for you.

What’s to like?

  • It has a fair price
  • It has a nice design
  • It is performance-oriented
  • It is a mono subwoofer amplifier
  • It offers a stable 1-ohm circuit
  • It is easy to install
  • It includes all the installation accessories
  • It has high-power output
  • It has remote bass boost control
  • It has two ready-to-use 40 amp ATO fuses
  • It is small-sized
  • It is lightweight

What’s not to like?

  • The mounting brackets aren’t that sturdy

Another powerful car amplifier is brought to the market by Ignite, a brand that isn’t as powerful as Alpine or Pioneer, but that manages to maintain its sales at peak thanks to its great prices. Its products are way more affordable than the ones of top brands, yet they still offer the quality that you expect. If you are looking for an amplifier that offers value for money and you aren’t looking for advanced functions, then this product might be the one for you. It is a 2-channel class A/B model with 1600 Watts of peak power. Its RMS power handling is as follows: 4-Ohms: 60 Watts x 2/ RMS Power Handling and 2 Ohms: 90 Watts x 2. Although it doesn’t come with the high-end technology that the previous products encompass, it still has great features such as total harmonic distortion and low level input sensitivity of 0.2-6V.

This product is easy to install, has a sleek design, and is small and lightweight. It measures 11.81 x 2.05 x 8.94 inches and weighs 6.27 pounds, so you won’t be having a hard time finding the right spot for it in your car. It has a wide variety of inputs and outputs, so that you can easily upgrade the car’s speakers. It has a nice bass booster and its only downside is that it gets pretty hot after a few hours of use.

What’s to like?

  • It is affordable
  • It has a nice design
  • It offers value for money
  • It is small and lightweight
  • It belongs to A/B class
  • It has 1600 watts
  • It is a 2-channel amplifier
  • It has nice power handling features
  • It has total harmonic distortion function
  • It has low-level input sensitivity
  • It doesn’t take much space
  • It is easy to install

What’s not to like?

  • It heats up pretty fast

If you want an amplifier that is really powerful, made by a powerful brand that you can trust no matter what, then maybe your search is over. This 3000 Watt amplifier that comes with remote subwoofer control is perfect for those of you who look for maximum power and a clear sound in your car. This is a class D monoblock device that has a MOFSET power supply, max. 3000 Watts at 1-ohm and 2250 watts RMS at 1-ohm, 1125 watts RMS at 2-ohm, 563 watts RMS at 4 ohm and 4500 W X 1 RMS strapped bridged power at 2 ohm. Except for these specifications, it has variable low pass crossover, variable bass boost, as well as variable subsonic filter. More than that, this model comes with switchable phase control.

It has a gorgeous design, it fits anywhere in your car, it measures 13 x 10.31 x 2.25 inches and weighs 10 pounds. Although it is heavier than other similar car amplifiers, it is still not heavy enough to contribute to the fuel consumption of the vehicle. Design-wise, it also features red LED backlit illumination, to make your car look nicer. Its case is sturdy and durable and installing it is as easy as it can get. Safety-wise, it has a thermal protection circuit that is meant to turn it off in case it overheats. The best feature of this model is its strapping capability. This means that you can link two amplifiers together to double the power at 2 ohms.

What’s to like?

  • It is fairly priced
  • It has an amazing design
  • It is powerful
  • It is sturdy and durable
  • It has impedance as low as 1-ohm
  • It has 3000 peak Watts
  • It is a monoblock amplifier
  • It belongs to class D
  • In has low level inputs
  • It has RCA pre-amp outputs
  • It has variable low-pass crossover
  • It has variable bass boost
  • It has variable subsonic filter
  • Is has switchable phase control
  • It has remote subwoofer control
  • It has backlight illumination

What’s not to like?

  • It is heavier than most similar products

Questions and Answers

Where should you mount your amp?

People mount their amplifiers in various places in their cars, from the trunk to the back seat. The main interest of most drivers is to save as much space as possible, as a roomy car is more comfortable and enjoyable. This is the main reason why the two most preferred places are the trunk and under the seat. When deciding where to place your amplifier, what you must take in consideration is the fact that your amp will need an open space around it. When working, it dissipates heat. If it doesn’t have enough space to do that, it will overheat and shut off immediately. This won’t only be annoying, but it will ruin the sound experience that you long for and it might even damage the device. 

Even though mounting the amp in the trunk requires longer cables, it is the best option for any car. This spot offers the advantage of hiding it and leaving you with more space in the car, as well as the fact that it is closer to the rear speakers.  

Should you fuse at the battery?

This is another frequently asked question and a topic for debate. When installing a fuse of the right amperage on power cables, you manage to protect the car, as well as other gears that you might have installed, from a short circuit. Know that in case a positive wire touches a bare metal such as the chassis, there is a high risk of having to deal with a short circuit. Even if that is the case, the more you focus on installing the fuse the right way, the smaller the risk will be. The main reason why you should fuse at the battery is that you will protect the entire car. What does a fuse do? It blows and stops the flow of current. When doing this type of installation, you prevent a lot of damage. Install it as close as you can to the battery, increasing the length of the protected cable. The recommended distance from the battery is 18 inches. The worst thing that can happen when having the amp fused at the battery is for the fuse to blow. However, remember that a fuse is easy and cheap to replace, unlike the car in case of a serious damage. 

What wiring do you need to connect your car amplifier?

Not all car amplifiers come with installation kits that are normally needed to set it up. If you want to be sure that your box includes all accessories and tools, you should know that a thick power cable is needed, as well as a ground wire and a turn-on lead. The thickness of the power cable is usually determined by the amplifier, while the length of the ground wire should be determined after measuring the distance starting from the chassis. As for the turn-on lead, you should look for an 18 gauge wire that is normally suitable for all amps. 

Final Words

Car amplifiers are great for sound quality enhancements, sound definition and power upgrades. If you want to bUy one of the best car amplifiers that can upgrade your speakers or sub-woofers, then an external device such as the ones in our list could help you achieve the best results. When shopping for such a product, it is important to know what you are looking for. Ideally, you will be buying an amplifier that has as many channels as the number of speakers, a high RMS rating, suitable wattage and more.

If you want to go even deeper in your research, then you should pay attention to specifications such as the total harmonic distortion, SNR, as well as the connections that it has. The size and weight are important if you don’t want to load your car too much or if you want to save space. The products in our list are high-quality devices, suitable for all budgets and requirements. Having a car amplifier that reproduces high-frequency sounds impeccably, that has low operating temperatures and that are energy efficient changes your entire driving experience, which is why it is important to choose the right product.