Every vehicle comes with an inbuilt sound system with an amp of some sort. However, these amplifiers are not as powerful as their external counterparts.

For example, if you raise the volume of your receiver to its maximum, you are more likely to notice some form of distortion from your speakers. This is as a result of the in-built amp being underpowered, which means the speakers are not getting enough power.

However, with a powerful 2000 watt amp, you can eradicate the distortion as well as boost the sound quality.

This is where the external amplifiers come in.

However, choosing the best amplifier that fits with your needs is no an easy feat.

For this reason, we have researched and reviewed the 5 best 2000 watt RMS amps that you might want to consider if you are looking to upgrade your car’s audio system this year.

Disclaimer: If you already have speakers, make sure the amplifier that you choose is compatible with your speakers. 

5 Best 2000 Watt RMS Amps

Best 2000 Watt Amp Reviews for 2022

1. BOSS AR2000M Monoblock Car Amplifier

If you are the kind of person who spends hundreds of hours on the road, you need a system that will amplify the sound of your car’s subwoofers and enhance the bass boost to the best possible quality.

The BOSS AR2000M is just that 2000 watts RMS system which has a little more to offer than any other system in the market.

BOSS Audio Systems AR2000M Monoblock Car Amplifier - 2000 Watts, 2-4 Ohm Stable, Class A-B, Mosfet Power Supply, Gray
4,636 Reviews
BOSS Audio Systems AR2000M Monoblock Car Amplifier - 2000 Watts, 2-4 Ohm Stable, Class A-B, Mosfet Power Supply, Gray

  • Class A/B Monoblock Amplifier.
  • 2000 Watts Max at 2Ω.
  • Comes with a remote subwoofer.

Made by the legendary car audio systems company, Boss Audio Systems, the AR2000M is one of the best car amplifiers available in the market today as evidenced by the numerous positive reviews on Amazon.

Featuring a minimalistic and portable design, the amplifier has the capability of delivering up to 2000 Watts of continuous RMS power with a 2-ohm load and an output of 1000 watts with a 4-ohm load.

It comes with a MOSFET power supply system that guarantees high-efficiency output and an automatic shut-off system that protects the amp when it overheats. This helps protect your speakers.

What’s more, the amplifier comes with a variable low pass filter and a bass boost. The low pass filter allows you to regulate the frequencies passing to the subwoofer and match the output signal from the head unit in a bid to achieve maximum performance.

It also includes a variable bass booster for that extra power and depth.

Along with that, this class A/B amp comes with a wire remote control that gives you total control to customize the output for superior sound.

Last but not least, the AR2000M has a linear circuitry system that helps in boosting power output and sound quality while improving efficiency.

  • The amp produces exceptional sound quality
  • Reliable performance with not too much demanding subs
  • Offered at a pocket friendly price
  • The MOSFET power supply ensures high efficiency output
  • The auto-shutoff system protects the device in case of overheating
  • The advertised power is not at par with the actual value
Check Price on Amazon

2. Hifonics ZRX2016.4 Zeus Car Amplifier

Hifonics is a well-known car amplifier and audio brand that was quite popular back in the 80s and 90s.

The company through its extensive experience gained over the years continues to produce quality audio components and at an affordable price. Let’s see what Hifonics offers with the ZRX2016.4 Zeus car amp.

Hifonics ZRX2016.4 Zeus Car Audio Amplifier, 4-Channel 2000-Watt,silver

  • Class A/B Monoblock Amp.
  • Max Power Output: 2000 Watts RMS.
  • Bridgeable $-Channel Unit.

Out of the box, it’s hard not to notice the pleasing aesthetic design. It has a futuristic silver casing whose guise is further enhanced by the illuminated Hifonics badge. You can rest assured that it will look good in your car.

Still, on design, the ZRX2016.4 is compact and thin, which means it will not take up much space in your car. But don’t confuse its small size for the lack of power.

You will be amazed with its power which it generates at 1 ohm, 2 ohm and 4 ohm. Since it is a Class-D mono amp, it generates a whooping RMS peak power of 3200 watts at 1 ohm, 1600 watts at 2 ohm and 800 watts at 4 ohm.

The unit is also bridgeable, which makes it easy to use with different audio setups. While it doesn’t have high-level inputs, it has low-level RCA inputs ( Slave in and slave out) for balancing and strapping.

Other incredible features include the military grade PCB construction for enhanced durability, old school Hifonics heat sink for heat dissipation and a 4-level protection circuitry that ensures it’s protected from overloads, heating, and short circuiting.

  • Great sound quality
  • It’s bridgeable and hence can be used in various audio set ups
  • It’s one the cheapest brands
  • The amplifiers has a sleek design
  • It has a 4-level circuitry system for protection
  • Overheats if pushed to the limits
Check Price on Amazon

3. Kenwood KAC 9106D Amplifier

Kenwood is one of those brands that are so popular among audiophiles across the world. The brand has been around for several decades and continues to be a brand of choice for many.

Certainly, because their products are built to last and tweaked to the finest standards of audio fidelity.

Kenwood KAC-9106D 2000W Monoblock Class D Car Audio Power Amplifier
475 Reviews
Kenwood KAC-9106D 2000W Monoblock Class D Car Audio Power Amplifier

  • Class D Amp.
  • CEA Certified (500Wx1x4Ω).
  • MOSFET Switching Power Supply.

The Kenwood KAC 9106D is no exception in their unending list of high-quality amps. The amp is designed for audiophiles with an unending thirst for power.

Out of the box, the KAC 9106D is pretty compact and features the typical Kenwood design that includes the Kenwood logo and the red triangle with an LED indicator.

When it comes to power, the unit is rated at 2000 watts of continuous RMS power with a 2 Ohm load. However, if you need to hit 4 Ohms, you’ll be looking at 500 Watts of continuous power. To keep things running efficiently, the amp comes with a switching MOSFET design.

Along with that, the amp includes an infrasonic filter and a variable low pass filter. Interestingly, it has a bass boost that offers +18dB while sitting comfortably at 40Hz.

For the most part, the KAC-9106D is a quality product that does what it’s expected to do. To add the icing on the cake, the device is CEA-2006 compliant, which means its power ratings are certified.

  • Excellent sound quality
  • Pushes a maximum power to the subs
  • Good value for money
  • RCA preamp outputs
  • It’s CEA certified
  • The bass isn’t the best
Check Price on Amazon

4. Rockville dB16 Amplifier

We cannot talk about car amplifiers without talking about the Rockville. Powerful and versatile, the Rockville dB16 is engineered to offer the best in-car experience and at an affordable price.

Rockville dB16 8000 Watt Peak/2000w RMS Mono 2 Ohm Amplifier Car Audio Amp, Black 15.1 Pounds

  • Class D Amp.
  • CEA-2006 Compliant Power Ratings(4000Wx1x2Ω RMS).
  • High-Speed MOSFET Power Supply.

To begin with, the amplifier features a sleek design and is extremely lightweight. It’s also compact, which means it fits well within your car’s music system without taking too much space.

What’s more, this amp is CEA rated at 4000 watts of continuous power (RMS) with a 2 Ohm load and 2400 watts with a 4-ohm load. Along with that, this class D Monoblock amp can output a whopping 8000 watts with a 2-ohm load when operating at peak power, which is quite impressive.

More still, it uses a high-speed MOSFET power supply and uses optical coupler Class D technology. To ensure that the system stays protected, the Rockville DB16 is fitted with full IC-Controlled protection circuitry.

For clean and crisp sound quality, the amplifier comes with a subsonic filter (15-55Hz) and a low pass filter (50-250Hz), which allows you to achieve maximum performance. To augment this, there is a 12dB bass equalizer and a remote dashboard subwoofer for sound customizations.

Frankly, the Rockville dB12 is an amp you can rely on if you are looking for power and performance. Besides that, it’s fairly priced.

  • Crisp and clear sound quality
  • Very stable at 2 ohms
  • Comes with remote control and 12db bass equalizer for best sound quality and control
  • It has RCA inputs that support both balanced and unbalanced inputs
  • CEA-2006 certified power ratings
  • Heats up when pushed to the limits
Check Price on Amazon

5. Rockford Fosgate R1200-1D Prime Amplifier

Rockford Fosgate is another reliable and reputable American brand in the car audio industry. The company has been around for decades and has undoubtedly mastered the art of designing and manufacturing high-quality car audio components and selling them at very affordable prices.

Rockford Fosgate R1200-1D Prime 1,200 Watt Class-D Mono Amplifier

  • Class D Mono Amplifier.
  • 1200 Watts RMS Power at 1ohm.
  • MOSFET power supply.

The company’s car amplifiers are offered in three different series. Namely; the Prime series (entry-level amps), the Punch series (middle-range amps), and the Power series (top of the range amps).

The R1200-1D is the best in the prime series. The amplifier can deliver up to 1200 Watts of continuous RMS power at 1 ohm load and output up to 400 watts of continuous power to a 4-ohm subwoofer. Likewise, it can support two subs, each with a voice coil of at least 2 ohms.

The amplifier comes with a MOSFET power supply that guarantees it can handle high power levels all day and RCA pass-through outlets for input signals. Furthermore, it’s pre-installed with an infrasonic filter that protects your subwoofers from damage.

Other features that impressed us include Rockford’s famous punch bass boost, Remote punch level control, internally paralleled nickel plated set screws for maximum efficiency, and the cast aluminum heat sink to protect from overheating

  • Plenty of power and most importantly has exceptional sound quality
  • The RCA pass-through outlets make wiring and installation easier
  • Offered at a pocket friendly price
  • The MOSFET Class D power supply guarantees that it’s able to handle anything thrown in its way
  • It has a cast aluminum heat sink which helps prevent overheating
  • The top-mounted controls make it look out of place. Rear-mounted controls would have worked better
Check Price on Amazon

Why You Need To Add a Car Audio Amplifier

Most people are of the notion that car amplifiers are for audiophiles who want the whole world to hear their bass.

But that’s not the idea behind having an amplifier installed in your car. The fact of the matter is that car amplifiers are designed for people who want to improve the sound quality and breathe life into the music they play.

So why add a car amplifier? Here are some reasons you need one:

Better sound quality: Most car speakers are underpowered. As such, the sound quality ends up being distorted and of low quality. Adding an external amp provides your speakers with a clean power source that helps drive your speakers without straining.

Power for aftermarket speakers or subwoofer: Unlike default factory-installed speakers, aftermarket speakers tend to be more powerful. As such, they need more power for them to perform to their maximum capacity. External amplifiers help provide this much-needed power.

Adaptability: External amps are offered in more than one channel. You can use these multiple channels to your advantage and enjoy the added benefits.

Choosing the best 2000 watt RMS amp: Buyers Guide?


Power is measured in Watts. It determines how much wattage is going to be sent to the speakers. Low power means poor sound quality. When shopping for an amp, always make sure that the wattage matches the RMS power of your speakers. Too much power can blow your speakers.


Buy a unit that fits well in your car. While on that, ensure that it’s well-packed with the necessary features and is able to produce solid RMS power for your speakers or subs.


Car amps come in various configurations based on the type of speaker. You can choose a 1 channel, 2-channel, 3-channel, or a multiple channel amplifier based on your specific needs. However, to enjoy a full range of music evolution, a multichannel amp will do a better job.


In its application, frequency refers to the ability to customize the bass boost and adjust the tonal qualities. Make sure you’re amp offers these features.


How much does a 2000 watt amp cost? As with any other technology, quality audio technology comes at a price. While you can get a good RMS amp at a cheaper cost, some crucial features may be lacking. But don’t strain your budget, just go for what meets your needs.

Wrapping Up

Shopping for an RMS car amplifier can be overwhelming especially when you do not know where to look and what you’ll be getting with the amplifier.

We hope that this guide will help you make the right decision before spending those bucks. If for whatever reason, however, you are unsure on which amp is good for you we recommend the Skar Audio RP-2000.1D. It’s pocket friendly, powerful, and fits well into your car.

5 Best 2000 Watt RMS Amp Reviews
  • BOSS AR2000M Monoblock Car Amplifier
  • Hifonics ZRX2016.4 Zeus Car Amplifier
  • Kenwood KAC 9106D Amplifier
  • Rockville dB16 Amplifier
  • Rockford Fosgate R1200-1D Prime Amplifier


As you know that for any subwoofer to go all out at maximum capacity, you’ll need an external amplifier to give it a full power boost.

Also, you’d need to check whether the amp that you are purchasing should be compatible with your current equipment. Choosing the perfect 2000 watt amp thus is a hectic job.

In this dedatiled review, we have tried our best to bring you the best amplifiers in a budget segment. Make sure you check the detailed reviews.

Leave a Reply

Your email address will not be published. Required fields are marked *