2000 Watt RMS Amps [Monoblock 1-Ohm and 2-Ohm]

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Cars nowadays require heavy amps for better sound quality and good speakers need bigger amps direly. You might be thinking, I’m better off with a normal wattage amp, I don’t need 2000 watt (RMS) amps, but trust us, when you hear the difference between the audio of a car with a better amp you’ll be amazed.

So, for that reason, we’ve combined a list of the best 2000 watt amps (RMS ) and the others that are close to that wattage. The top pick in terms of features and price is the Massive Audio E4. You can just read this article and get the best idea for your next upgrade without having to go through the whole process of searching and finding the right amp for your car speakers.

Recommended +2000 Watt Amps

Image+2000 W SubsPower (RMS)Frequency ResponseSignal-to-Noise RatioClass
Massive Audio E4 - Car Audio...
Our Pick

Check Price
2000 W at 1 Ohm10Hz - 220Hz80 dBD
New SKAR Audio RP-2000.1D 2800...
Runner Up

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at 2 Ohms: 1,400 W (14.4v);
at 4 Ohms: 800 W (14.4v);
at 1 Ohm: 2,000 W
20Hz - 250Hz85 dBD
Cerwin-Vega SPRO2600.1D 2600W...
Also Great

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1400 W at 4 Ohms;
2000 W at 2 Ohms;
2600 W at 1 Ohm
10 - 250 Hz70 dBD
Kicker KXA24001 KXA2400.1...
Also Great

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1200 watts x 1 at 4 ohms;
2400 watts x 1 at 2 ohms;
2400 watts x 1 at 1 ohm
10Hz–160Hz95 dBD
Our Pick

Massive Audio E4- 2000W

RMS Power: 2000w x 1 at 1 Ohm
Peak Power: 4000w x 1 at 1 Ohm
Channels: 1

Massive Audio is known for its excellent quality mono subwoofer amplifiers. The E4 2000w is no exception when it comes to quality.

With an amazing 2000w x 1 RMS at 1 Ohm power output and peak power output of 4000w, it is an incredibly powerful and ultra-quality audio amplifier.

If your car audio is subpar and you want clear and loud sound with powerful speakers then your car audio set might need the punch that this amplifier packs in it. This amplifier hits its full power all the time. You don’t need to set the gain low to avoid distortion.

It also features a 12V remote for external devices. This is our top pick in terms of amplifiers on this list. The price point is a little high, but you will definitely get your money’s worth with this amp.


Skar Audio RP-2000 1D

RMS Power: at 2 Ohms: 1,400 W (14.4v);
at 4 Ohms: 800 W (14.4v);
at 1 Ohm: 2,000 W;
Peak Power: 2800w x 1 at 1 Ohm
Channels: 1

This amplifier has to be one of the best on this list in regards to value for money. It has a moderate price range and offers a power output of 2000w x 1 RMS at 1 Ohm along with a peak power output of 2800w x 1 x 1 Ohm.

This signifies the stability of this amplifier. It also includes remote-level control for subwoofers. This amplifier increases the gain of the audio signals coming from the devices and makes sure your speakers are able to handle the sound by powering them up.

It comes with a frequency response of 20Hz – 250Hz and also features On-board Bass EQ Switch with a +6 or +12dB boost at 45Hz. It doesn’t let your car audio get heat up because of the amazingly cool heat sink design. For its price, it offers great value if you’re looking for a cheaper yet great audio solution for your car.

Skar Audio RP-2000 1D dyno test

Also Great

Kicker KXA2400.1

RMS Power: 1200 watts x 1 at 4 ohms;
2400 watts x 1 at 2 ohms;
2400 watts x 1 at 1 ohm
Peak Power: 2400w
Channels: 1

A more recently made amplifier by Kicker, this mono amp features a bass boost as well as thermal protection and power stability. Overall, it is a good product if you’re willing to spend some money. The power output is 1200 watts x 1 at 4 ohms; 2400 watts x 1 at 2 ohms; 2400 watts x 1 at 1 ohm thus making it an incredibly electrically stable amplifier.

The heat sink makes sure that the car audio doesn’t burn up the car audio system. It has a very cool design and provides electrical protection with the help of its digital short protection methods.

Another cool feature is the SHOCwave Bass Restoration Processor which is also in the amplifier. It features a 24db subsonic filter as well as a really cool gain control indicator.

Kicker KXA2400.1 video review

Also Great

Cerwin-Vega SPRO2600.1D

RMS Power: 1400 W at 4 Ohms;
2000 W at 2 Ohms;
2600 W at 1 Ohm;
Peak Power: N/A

Cerwin Vega makes arguably the best amplifiers in terms of quality and amazing prices. The SPRO2600.1D monoblock amp comes with an RMS power output of 1400 x 1 at 4 Ohms; 2000w x 1 at 2 Ohms; 2600w x 1 at 1 Ohm. It has 1 Ohm stability and it can load powers of 1 Ohm continuously without problems.

It features a high-grade industrial aluminum heat sink which reduces the temperature of the audio system and makes sure overheating does not occur in the system itself. This is also helped with the vector flow cooling design allowing maximum heat dissipation.

Along with a solid price, it features a wired knob for level and gains control to increase or decrease the gain of the audio signals reaching the amplifier. Another unique and exciting feature is the dual speaker output available in the amp which makes it easier to install multiple devices.

Also Great

Massive Audio BP4000

RMS Power: 2000w x 1 at 2 Ohms
Peak Power: 4000w x 1 at 2 Ohms
Channels: 1

This monoblock amplifier has a lot of features including an OEM line converter, as well as an efficient and excellent heat sink design which makes sure the system does not heat up. It also offers bass boost features.

The power output is 2000w x 1 at 2 Ohms and the peak power output of this amplifier is around 4000w x 1 at 2 Ohms which is quite amazing for the price that it comes for.

It comes with a 12v remote for external devices along with the Massive Audio warranty and can prove very good for you if you have a moderate budget for a car audio amplifier.

Close to 2000 Watt Amps

Top Of The Line

Focal FDP1.2000

RMS Power: 1200w x 1 at 4 Ohms
Peak Power: 2000w x 1 at 2 Ohms
Channels: 1

Let’s talk about the Focal FDP1.2000 mono amplifier. Quality-wise, the best in the business. This amplifier has a power output of 1200w x 1 at 4 Ohms and the peak power output of 2000w x 1 at 2 Ohms. It is very small in size and incredibly light-weight so it saves up space in your system.

It has a stylish and sophisticated design and you can use two of these to crank up the power of your car speakers even more. It also features an efficient heat sink and thermal protection for the audio system. The settings are easily accessible and there is also a remote control for subwoofers available.

The price is much more expensive than all the other +2000 watt amplifiers available on this list and therefore, people tend to choose other amplifiers, but if you have a big budget, you can’t go wrong with this one.


BOSS Audio Systems AR3000D

RMS Power: 1500w x 1 at 2 Ohms; 750w x 1 at 4 Ohms
Peak Power: 3000w x 1 at 1 Ohm; 6000w Bridged x 1 at 2 Ohms
Channels: 1

Easily one of the cheapest amps on this list, the BOSS AR3000D offers a lot of exciting features for a small price. It is 1-ohm stable which means it is able to continuously power 1 Ohm loads without having any problems. It offers 750w x 1 at 1 Ohm and the peak power output of 3000 watts x 1 at 1 Ohm and therefore is a great choice for any car owner.

This amplifier also has a unique strapping feature. You are able to strap two AR3000D amplifiers and double the power being sent to your subwoofers. With this, you have the ability to connect more subwoofers to take advantage of the extra power and better quality.

The great design of this amplifier reduces power loss and stops the audio system from heating up. If I had a small budget and wanted a nice quality sound system in my car, I would choose this amp.

Also Great

Hifonics BRX2416.1D Brutus

RMS Power: 850w x 1 at 4 Ohms; 1600w x 1 at 2 Ohms
Peak Power: 2400w x 1 at 1 Ohm
Channels: 1

Hifonics BRX2416.1D is one of the most stable and high-quality subwoofer amplifiers you might find in the market.

You might be thinking what are D-class amplifiers? Well for your knowledge, a class-D amplifier is a kind of electronic amplifier in which the amplifying devices operate as electronic switches, and not as linear gain devices as in amplifiers used before.

It features an ultra-fine MOSFETs circuit which is used for maximizing power efficiency while improving sound quality and clarity of the sound.

Amplifiers of this quality are hard to find nowadays so if you get your hands on this one you’re pretty lucky. The speakers are powered by the amplifier and give out better quality than other amplified speakers.

It provides a power output of 1600w x 1 at 2 Ohms and a peak power output of 2400w x 1 at 1 Ohm and provides stability. It also includes green and red indicators for different states. For a good price, you can get this amplifier for your car audio system.


Power Acoustik CB1-8000D

RMS Power: 4000w x 1 at 1 Ohm; 2500w x 1 at 2 Ohm; 1500w x 1 at 4 Ohm
Peak Power: 8000w x 1 at 1 Ohm
Channels: 1

Power Acoustik’s caliber amplifier series is a revolutionary change in the amplifier game. Its price is generous for its quality because it packs a lot of exciting features.

With an RMS Output of 4000w x 1 at 1 Ohm and a peak power output of 8000w x 1 at 1 Ohm, it is 1 Ohm stable and has no problem powering loads without encountering any issues.

It is electrically protected due to its direct short protection. Not only that its power loss is very low and it reduces the heat risks of the car audio system with its effective heat sink properties. It also has overload circuit protection.

These features make this amplifier one of the better amplifiers on the market. This amplifier is one of the most budget-friendly 2000 watt amplifiers and you can solve all your audio problems with it.

Last update on 2022-01-20 / Affiliate links / *Image Disclaimer: We use images/data from Amazon Product Advertising API solely on products that link to Amazon. On products with the "Price at Crutchfield" button, we use images/data from Crutchfield.com as per the partnership deal.

Hey there mobile audio lovers! My name is Vincent Talbot, founder and chief editor at 99carstereo.com. Ask any mobile audio fanatic, installer, or company rep what makes a good car speaker, sub or amp, or, better yet, why he or she prefers a certain brand over another, and be prepared to endure a litany of opinions, viewpoints, and passion-fueled perspectives. To be honest, mobile audio shopping can be a daunting task without a guide, so I’ve assembled what I feel are the best products to consider to make things easier for you. Welcome aboard!

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