13 Best 3000 Watt Amp For Car Subwoofers in 2022 | Runs Efficiently & Generate Great Power

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Are you looking for the best 3000 watt amp to buy for your vehicle audio system? You are at the right place.

This article has been prepared to give you all the necessary information or details you need to choose the ideal amp for your car.

We understand the confusion many vehicle owners experience when upgrading or replacing an old amplifier with an improved and more powerful option.

Especially for an individual investing in an amplifier for the first time or who doesn’t know the factors to consider while making a purchase decision.

To make the purchase decision easier, we have picked and highlighted 13 top-rated 3000W amplifiers that you can look at or choose from whenever you are ready to make a purchase.

The top designs or brands of 3000 watt amplifiers you can pick for your vehicle stereo system are Planet Audio, Taramp’s, Hifonics, Rockville, BOSS Audio, Audiopipe, Sundown Audio, Blaupunkt, and Lanzar.

A Quick View of The Comparison Table of Best 3000 Watt Amp

PreviewBrand NameDetails
Planet Audio 3000 Watt
Taramp's 3000 Watt
Hifonics 3000W
Rockville 3000 Watt
BOSS Audio 3000 Watt
Hifonics 3000 W
Audiopipe 3000 W
Taramps 3000 W
BOSS Audio 3000 W
Sundown Audio 3000 W
Power Acoustik 3000 Watts

What Is The Best 3000 Watt Amp?

Planet Audio is our top-choice of amp design. Thanks to the superior performance it offers at a pocket-friendly price.

Why is Planet Audio The Best Brand For a 3000 Watt Amp?

Planet Audio is designed to offer exceptional performance. Compared to other amplifiers within its price range, none can boast similar performance, not even close.

This class-D mono amplifier comes with necessary installation accessories to support an easy connection to your audio system.

Its compact design eliminates competition for space, making it a suitable option for cars with little or inadequate space.

Also, the elegant and attractive appearance adds to its extended list of fascinating features.

The 13 Best 3000 Watt Amp Reviews & Buying Guideline

01. Planet Audio TR3000.1D – Overall Best Quality 3000 Watt Amp


Highlighted Features

  • 1-channel & Class-D amp
  • RCA inputs & RCA line outputs
  • 15Hz-40Hz subsonic filter
  • 0-18dB bass boost & bass level remote
  • 2 x 9.5 x 2.1 inches in dimension
  • 10 pounds in weight

Planet Audio TR3000.1D is designed for car owners looking for an affordable yet reliable amp to install in their vehicles for improved sound quality.

Although several other designs are offered at a similar price, none of these amplifiers can deliver better performance than the TR3000.1D.

The package comes with accessories such as the mounting screws, a wired remote to control the bass level, and the user’s manual to support the installation process.

However, you will need to invest in the wiring kit separately.

The compact design supports easy mounting even in the tightest corners or spaces in your vehicle. We are also fascinated by its stylish appearance.

Several features support its efficient operation and performance. For instance, the bass boost knob can be used to amplify the bass response from 0 to 18dB.


  • Designed to generate adequate power for efficient performance
  • The wired remote supports easy control of the bass level for improved sound quality
  • You can adjust and customize the low bass to your desired performance
  • The amplifier shuts down automatically when it gets extremely hot


  • Doesn’t come with a wiring kit
  • No speaker level inputs

02. Taramp’s HD 3000 – Best 3000 Watt Car Amp


Highlighted Features

  • 1-channel & Class-D amp
  • 0-10d bass boost
  • Variable low-pass & subsonic filters
  • Low-level RCA inputs
  • 34 x 9.02 x 2.56 inches in dimension
  • 2 pounds in weight

Taramp’s HD 3000 is one of the numerous top-quality audio accessories or components manufactured by Taramp’s.

This company has been around for over 22 years. Although it is not one of the famous or reputable designs or brands that car owners are accustomed to, the quality and powerful performance deserve everyone’s attention.

If you are looking for a reliable amp with adequate power to support your audio needs without breaking the bank, here is a top pick for you.

Compared to other budget-friendly designs available in the market, the power outputs and ratings are not bloated or unnecessarily overrated.

It delivers excellently on the advertised power outputs for an improved audio experience.

The installation is not complex. An installation manual is packaged alongside the amplifier to guide you through the installation process, thereby giving you the assistance and help that you need along the way.


  • Affordable
  • Portable and compact design
  • The RMS power outputs are impressive


  • No RCA preamp outputs
  • No bass level remote

03. Hifonics BXX3000.1D – Best Performance 3000 Watt Amp


Highlighted Features

  • 1-channel & Class-D amp
  • 15Hz-35Hz subsonic filter
  • 35Hz-250Hz variable low-pass
  • 0-10dB bass boost & low-level RCA inputs
  • 1 x 3.6 x 10.2 inches in dimension
  • 6 pounds in weight

Hifonics is a famous brand among car owners. Since its inception (over 35 years ago), the brand has positioned itself as one of the most reliable choices for audio accessories upgrades.

The Hifonics BXX3000.1D is designed to offer the reliable and powerful performance that you need to improve your audio system.

However, it’s a bit expensive. This is an excellent amp choice you can consider if you can afford to pay a premium for a massive improvement in sound experience

You will find the screws needed to firmly and securely mount the amp in your chosen installation point in the pack.

The bass level remote and the installation manual are also included.

Other notable features include the shiny chassis (made from durable aluminum), speaker outputs, well-lit logo, and heat sinks to support efficient heat dissipation.

If you are not satisfied with the bass quality, you can amplify the bass up to about 10dB using the bass knob.

For easy adjustment, the bass remote (packaged alongside the amplifier) can be installed accordingly.

The phase switch also allows you to customize the bass response for your audio needs.


  • Guarantees stable and reliable performance
  • Withstands extended use/operation and doesn’t overheat
  • Pushes your subwoofers really hard for an unbeatable sound experience


  • Big and bulky design
  • A bit expensive

04. Rockville dB13


Highlighted Features

  • 1-channel & Class-D amp
  • Bass level remote & 0-12dB bass boost
  • 50Hz-250Hz low pass filter
  • RCA preamp outputs
  • ‎3 x 3 x 3 inches in dimension
  • 8 pounds in weight

Rockville dB13 is another pocket-friendly amplifier on our list. While this design is already a top choice among vehicle owners due to its impressive performance at an affordable price.

It has one notable feature that caught our attention.

This amp is CEA compliant, giving you a clear indication of what you should expect after installation and during use.

We also love its compact, slim, and stylish appearance. Also, the installation accessories that come with the amplifier support smooth and easy installation.

While using the Rockville dB13, if you are not satisfied with the power output, you can strap it with another dB13 amplifier for more power using the RCA preamp outputs.

The bass boost knob can be used to adjust or amplify the bass response from 0-12dB. For convenience, you can install the bass level remote.


  • Slim and compact design
  • Pocket-friendly
  • Offers reliable and stable performance


  • Absence of high-level inputs

05. BOSS Audio AR3000D


Highlighted Features

  • 1-channel & Class-D amp
  • Variable subsonic filter
  • 0-18dB bass boost
  • Comes with a bass level remote
  • ‎12.31 x 6.5 x 2.8 inches in dimension
  • 9 pounds in weight

BOSS Audio AR3000D is offered as a 3000W amplifier. However, it provides less power than advertised.

Irrespective of the bloated power rating, it still remains one of the most powerful and efficient amps you will find around for its price.

The manufacturer is intentional about efficiency during operation, ensuring power loss is kept in check or significantly reduced.

In case there is excess energy, it is stored until when needed instead of converting into heat. The process lowers power waste considerably.

This amplifier is designed to withstand extended use or operation over a long period.

You are guaranteed a performance/operation that is not limited or restricted by overheating.

If your subwoofers demand more power than this amp can offer (if you decide to add more subs to your audio setup).

You can easily strap it with another AR3000D amp for twice the power.

We love how stylish and attractive it looks, especially when the backlit logo is illuminated, adding more color to the design.


  • Stores excess energy appropriately
  • Compact and portable design
  • Supports strapping for extra power
  • Ensures your subwoofer doesn’t bottom out


  • The power output is lower than claimed/advertised

06. Hifonics H35 3000.1D


Highlighted Features

  • 1-channel & Class-D amp
  • 15Hz-35Hz subsonic filters
  • 35Hz-250Hz variable low-pass
  • 0-9dB bass boost
  • 5 x 3.8 x 10.2 inches in dimensions
  • 6 pounds in weight

Hifonics H35 3000.1D is yet another impressive design from this manufacturer.

However, the previously reviewed model (BXX3000.1D) is believed to offer more power.

This design also comes with necessary installation accessories.

Most importantly, the bass level wired remote for easy control and adjustment of the bass response from 0 to 9dB.

You won’t necessarily have to go to the mounting position to make customized adjustments using the bass boost knob.

When operated at its lowest impendence, Hifonics H35 3000.1D can conveniently power a 1000Watt/2-ohm subwoofer for reliable and outstanding performance.

Also, it supports extended hours of operation, and it is not affected by overheating.

Thanks to the heat sink that comes with it, which guarantees efficient heat transfer.


  • Offers reliable performance
  • Affordable
  • Solid build quality
  • Provides clean and punchy bass.


  • Doesn’t support strapping
  • Doesn’t come with high-level inputs

07. Audiopipe APCLE-30001D


Highlighted Features

  • 1-channel & Class-D amp
  • 40Hz-180Hz variable low pass
  • 5Hz-50Hz subsonic filters
  • 0-12dB bass boost
  • 88 x 8.75 x 3.25 inches in dimensions
  • 36 pounds in weight

If you want an amplifier that offers an impressive balance between performance/operation and price.

Audiopipe APCLE-30001D is a design that is specifically made for you.

This amp is regarded/known as one of the most powerful you will find on the market, and the advertised/stated power outputs are exact.

While the price is a bit expensive, it offers outstanding performance for immense value.

For recognition and improved appearance, the Audiopipe logo is inscribed on the aluminum casing.

Also, the heat sinks are positioned on two sides of the amplifier to support efficient heat transfer.

This keeps the temperature in check during extended use, thereby preventing overheating.


  • Offers 4-way protection
  • Guarantees stable operation and performance
  • Supplies adequate power to drive your subwoofer
  • Well-built design


  • Expensive design
  • Not strapping compatible
  • Amp is not stable when operated at 1-ohm

08. Taramp’s Smart 3


Highlighted Features

  • 1-channel & Class-D amp
  • 10Hz-90Hz variable low pass
  • 0-10dB bass boost
  • 35Hz-55Hz bass frequency
  • 98 x 2.76 x 9.37 inches in dimensions
  • 72 pounds in weight

If you are on a budget and need a top-quality amp for your vehicle, Taramp’s Smart 3 is a great product choice to consider.

This design doesn’t break the bank. Hence, every car owner who can’t afford any of the pricey options on the market can find a means of improving their car’s audio system.

We have reviewed a series of products on the market. Many of these amplifiers, one way or the other, hype the power outputs (the actual is lower than the advertised).

We are impressed with how this amp has been able to deliver on its power rating, living up to the expectation and price in the process.

Also, its compact design makes it a suitable option for car owners with tiny and sufficient spaces for installation.

The size apart, Taramp’s Smart 3 supports reliable performance, ensuring you get the best out of your audio system.

The amplifier is equipped with the necessary features to perform efficiently and optimally at all times.


  • Provides impressive sound quality
  • Affordable
  • Stress-free installation
  • Powerful & solid performance


  • Packaging is average

09. BOSS Audio PT3000


Highlighted Features

  • 2-channel & Class-AB amp
  • 50Hz-250Hz variable low & high pass filters
  • 0-18dB bass boost
  • Stereo & bridged modes
  • 22 x 10.3 x 2.3 inches in dimensions
  • 15 pounds in weight

BOSS Audio PT3000 is designed to offer adequate performance at an affordable price.

This 2-channel amplifier has a fascinating appearance, thanks to its illuminated boss logo (red).

Since it comes in a large design, we advise you only pick it up if you have enough space in your vehicle to mount or store it securely.

With the high & low level RCA inputs, you can easily connect the amplifier to a factory receiver that doesn’t have the RCA outputs.

Impressively, you can initiate this connection without the need for an adapter.

Also, you can make necessary modifications or adjustments using the bass boost knob if you are not satisfied with the bass response.

Although the BOSS Audio PT3000 is known for its impressive power and performance, the actual power rating is not as high as advertised.

The good news is that it can significantly drive up to two (2) 200 Watt speakers at 2-ohm or one (1) 500 Watt subwoofer at 4-ohm for reliable performance.


  • Supports high & low-level inputs
  • Excellent sound quality
  • Stylish appearance
  • Built for long-lasting performance


  • Amp is not stable when operated/used at 1-ohm
  • A bit large

10. Sundown Audio SFB-3000D


Highlighted Features

  • 1-channel & Class-D amp
  • 10Hz-20kHz frequency response
  • 15Hz-80Hz variable low & high pass filters
  • 0-12dB bass boost
  • 8 x 5.8 x 2.3 inches in dimension
  • 2 pounds in weight

Although Sundown Audio is not one of the famous amp brands around, the significant improvement it offers ranks it among the top choice of amplifiers in the market.

Sundown Audio SFB-3000D is designed for car owners who desire stable and consistent performance and can afford to pay a few hundred dollars to achieve this result.

For best performance, ensure the connection process is executed correctly.

If you are not entirely sure about what you need to do, especially when setting gains, consult the user manual and take your time while at it. Alternatively, hire a professional to install it for you.

Also, do not overload the amp. Ensure you only operate it within the recommended power outputs.

The built-in fans are designed to blow sufficient air to keep the amp cool and support operation within a suitable temperature range during extended hours of use

We love the bass quality (loud and punchy) and how easy anyone can put this amp together to achieve that significant improvement they desire in their audio experience.


  • Compact design (supports installation in smaller space)
  • Offers a significant improvement in sound quality
  • Solid build for guaranteed durability


  • A bit pricey

11. Power Acoustik RZ4 3000D


Highlighted Features

  • Monoblock & Class-D amp
  • High-level Input
  • Mosfet Pwm Power Supply
  • 5 x 6.4 x 13.6 inches in dimensions
  • 14 pounds in weight

Power Acoustik RZ4 3000D is designed to tackle a persistent issue that individuals who drive/own portable vehicles are confronted with whenever they desire to improve their audio performance.

Gone are the days you miss out on a powerful and efficient amp for your audio system because of insufficient space to accommodate it.

This amp comes in a portable chassis (4.7-inch in size), making it a suitable choice for installation in the tiniest space.

Incredibly, the small size doesn’t in any way limit its power outputs. It is designed to deliver sufficient power to drive your speakers or subwoofer for optimum and efficient performance.

Also, adjustments or modifications for personalized sound quality can be made with ease using designated control knobs.


  • Small & compact design for easy installation in smaller space
  • Offers stable & reliable performance
  • Improves sound quality greatly
  • Pocket-friendly and easy to mount


  • The advertised power output is overstated
  • Doesn’t support strapping

12. Blaupunkt AMP3000D


Highlighted Features

  • 1-channel amp & Class-D
  • 11-16V DC voltage supply
  • 10Hz – 250Hz frequency response
  • 96dB signal to noise ratio
  • ‎16.5 x 8.5 x 3.25 inches in dimensions
  • 7 pounds in weight

If you own/drive an SUV or any of the larger vehicles and want to upgrade your audio system, especially if you have a budget that is lower than $100.

This is a great product you can look at to achieve the results that you need.

We love how users can adjust the settings to deliver a customized sound they desire.

This amp is equipped with several amazing features that eventually contribute towards ensuring a top-quality sound (punchy bass without any distortion in audio quality).

All of these qualities are delivered without spending more than you can conveniently afford.

The build quality is impressive for the price, ensuring durability for long-lasting use and performance. Also, it is can withstand long hours of use.

Overall, we consider Blaupunkt AMP3000D a steal for its price, considering the power output that it gives.

It doesn’t just produce higher sound quality; the clarity is also very impressive.


  • Very affordable amp
  • Doesn’t overheat due to continuous/extended use
  • Performance and quality is impressive for the price
  • Guarantees durability and longevity


  • A bit large and heavy

13. Lanzar HTG157


Highlighted Features

  • I-channel amp & Class-D
  • 12V DC voltage supply
  • 50Hz-250Hz low pass frequency response
  • Low pass filter controls & bass boost circuit
  • 99 x 8.81 x 2.24 inches in dimension
  • 06 pounds in weight

Lanzar HTG157 is yet another under $100 amp on our list. If you are looking for a design that offers an exciting deal at a very affordable rate, you have gotten yourself an amp that fits your description.

This amp is designed to provide car owners with almost everything they need to significantly improve their audio experience without paying outrageously.

We are fascinated by its smooth and clear audio quality and how it allows each user to achieve their desired outcomes using the appropriate settings.

Lanzar HTG157 provides adequate power to the connected subwoofer for improved performance, especially if you desire loud and punchy bass.

However, you may experience a slight drop in bass quality when operated at a higher volume.

Overall, we consider this amp an excellent design for its price.

Also, you can enjoy continuous use/operation over an extended period without a rise in temperature (it doesn’t become excessively hot).


  • Not expensive
  • Doesn’t overheat during extended use
  • Impressive sound quality for the price


  • No user manual

Buying Considerations of Best 3000 Watt Amp


While looking for an amplifier to buy, you do not need to pay more than you can possibly afford.

Good enough, the available designs on the market span across different prices.

This way, you won’t have to necessarily settle for an expensive model when all you can afford is a design in the pocket-friendly or affordable category.

So, have a budget and select one of the best amps that fall within the price you are willing and able to spend or invest.


Before you choose an amp to buy, ensure you check the available space you have to accommodate this device.

If you drive a smaller vehicle or do not have adequate/enough space to work with, choose any compact/smaller designs.

A compact amp can be installed in the vehicle’s tiniest areas, such as behind or beneath the seats.


Just as we always advised, resist the urge to pick any of the unverifiable brands or designs on the market irrespective of whatever value proposition they offer.

Instead, choose a design from one of the famous and reliable brands available.

Especially if you are investing in an amplifier for the first time or do not have adequate information or experience about the purchase process.

For best performance, you can pick any of the designs we have discussed so far in this guide.

Product’s Quality

Choose an amp that is highly rated for performance and quality. Before you pay for a particular design, you must read the product description to see what the manufacturer says about the offerings.

You can then follow this up by looking at customer reviews about its overall performance & quality.


If you are a DIY enthusiast, it is important to look out for an amp that can be put together easily without any need for special tools. This way, you will be able to mount the amp successfully on your own and save a few bucks in the process.

Also, a design equipped with relevant mounting accessories and hardware, including the user’s manual, makes the mounting process easier and faster.


When picking up an amp for your vehicle, make sure you check the product’s specs, most notably the power capacity. This ensures you pick a design that can efficiently drive your audio system for better/improved performance.

How to Install DIY


On average, it takes between 2 to 3 hours to successfully mount and connect your amplifier to your audio system.


  • Drill bit
  • Wiring kit
  • Screwdrivers
  • Pry tool
  • Wire stripper
  • Socket wrench

Step by Step Guide

  1. Check the installation accessories for accuracy: While most amps come with all you need to complete the mounting and connection process, some do not come with the wiring kit. In that case, you will need to invest in this accessory separately.

If the wires that come with the amp are not long enough, you may buy extra wires or position your amp within a suitable distance.

  1. Disconnect the battery: Before starting the upgrade, ensure the positive battery terminal is completely detached from its position.
  2. Choose an installation point: Select a preferred position to mount the amp. Since the installation process may involve drilling (to attach the brackets for a firm and secure mounting and keep the wires in place). Ensure there is are no components beneath this position to avoid damaging them.
  3. Preparing the holes: Ensure you drill the hole carefully to the grommet’s size. Once you are done, the rubber grommets should be inserted to prevent possible damage to the wires due to the sharpness of the edges.
  4. Mount the amp: Position the amp appropriately and connect the screws or fasteners to the already drilled holes to securely and firmly hold the amp in place.
  5. Connect the wires: Connect the wires to the various terminals and other ideal places. Ensure the cables are not excessively tight.

Also, ensure the ground wire is rightly connected to the grounding point. This could be a bolt-on the chassis or another dedicated point. The most important thing is to ensure the connection is made to a metal.

  1. Connect the various audio system connections: The speaker leads, RCA, and bass level wired remote should be connected accordingly.

Also, extend the speaker wires or subwoofer wires from the amp, and connect them to the speakers or subwoofer you want to power. The installation manual will be helpful here.

  1. Connect the amp to the battery: Ensure the power wire is connected appropriately to the +ve battery lead. Also, the +ve battery lead should be reconnected to the +ve battery terminal.
  2. Test run: Check if the amp is working as expected. Reconnect the positive battery terminal and try out various settings to confirm if the sound quality is up to your desired standard. Ensure there is no interference or distortion in the produced sound.

If the amp fails to come up or respond, check the connection for possible displacement or omission.

FAQ’s About Best 3000 Watt Amp

Why do I need an amp in my car?

In the absence of an amp, your vehicle’s speakers won’t function as expected.

The modern vehicles come equipped with preinstalled amplifiers to power the factory speakers.

However, they are not adequate or strong enough to drive more powerful (better and louder) speakers. Hence, the need for a new amp.

What are the various types of vehicle amps?

Amps are usually categorized or differentiated based on the speaker outputs (the number of channels) they offer and the type of amplification.

Usually, we have the Mono amp (1-channel), multichannel (more than 1 channel), and stereo amplifiers.

For the type of amplification, there are the Class-D & Class-AB.

What type of amp can be used to power a subwoofer?

If you want to improve your subwoofer(s) performance using an amp, a perfect choice is a mono amp or 1-channel amp.

Usually, this type of amplifier is designed to offer improved efficiency and compelling performance.

Depending on the capacity or output configuration, a 1-channel amp can adequately power up to 3 subwoofers.

What are multichannel amps used for?

These amps are designed to allow users to connect and power more than one speaker simultaneously.

Although they are not as powerful as the other two amplifiers (Mono and Stereo), they offer easier and more convenient means to power multiple car speakers.

This eliminates the need to invest in two separate amps.

What are the attributes of Class-D amps?

Class-D amps are specifically associated with 1-channel amps. They are known to offer improved efficiency & performance, reduced operating temperatures to avoid overheating, and improved bass production.

What are the attributes of Class-AB amps?

Amps under this category are specifically designed to power smaller vehicle speakers. Thanks to the outstanding mid notes and treble they deliver.


We have listed and discussed 13 best 3000 watt amp models that you can choose from for your next sound system upgrade.

Go through these amps one after the other and pick a design that offers the features and specs that align with your upgrade needs for improved performance.

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