What Is The Best Car Amplifier For Your Audio System? – Top 5 Reviews 2017

Every music lover wishes to hear a good quality sound. But at times, even if you upgrade the speakers, you may not get the expected sound quality. Clarity of sound can be less.

There can even be a lot of distortion at higher volume levels. So, what is the solution to get a clear, flawless sound quality for your car stereo system? There is an easy remedy for these situations. If you are ready to pay a bit more, the best car amplifier is the right option.

It can offer you with several benefits. Fix an external stereo amp in your vehicle now itself. It can enhance the audio listening experience significantly.


Giving fresh life to the sound system

The installation of a branded car amp provides a new life to the sound system. Most of the old sound system will not have modern stereo features to deliver quality sounds. You can overcome this situation by installing an audio amplifier, so what is the best amplifier that can give you the best sound effect for the music?

It would be better to go for the latest technology infused amplifier with better signal processing, equalizers, and many other advanced features.

What must you know before buying a car amplifier?

Before buying an amp, it is essential to take note of few things.

Firstly, know the different brands available. Secondly, know the specific features, ratings, and amplifier benefits. It will help you in making the right choice with no loss of money.


Amplifiers are an electric device that can make changes in your listening experience with infused quality in every beat of the rhythm.

I can guarantee you that since I have fixed one in my car. Today, I wish to share some useful information with you. I shall tell you about various top rated car amps so that you will have a good start when you go to purchase one. You will be clear about what you want to look for when you plan for an amplifier shopping.

Top 5 Car Amplifier in today’s market


Rockford Fosgate Prime 1, 200-Watt

Rockford Fosgate R500X1D Prime

Pioneer GM-D8601 Amplifier with Wired Bass Boost Remote

BOSS AUDIO R1100M Riot 1100-Watt

Planet Audio AC1500.1M ANARCHY 1500-Watt



Editor rating













Class D

Class D

Class D

Class A/B

Class A/B

Power Output

1200 W

500 W

1600 W

1100 W

1500 W

Usually, the built in amplifier in most vehicles does not have the capacity to power the speakers in an efficient manner. The addition of car amplifier will give enough power that can provide high volume with no distortion.

What we all prefer is clean and good quality sound.There are several popular car amp brands available in the market – namely Boss, Rockford Fosgate, Planet Audio, Yamaha, etc. Rockford is the brand that we prefer because of its unique features and excellent performance. Few brands are perfect for subwoofers, generally mono-block or 1-channel. Few are 2-channel and even more, that work much better than any expensive car amplifier, which has exclusive references in many car amplifier reviews.

Before you finalize the car amplifier, it would be better if you could read on various reviews and if possible try to take some professional opinions. It is essential to know the main benefits of amps so that it can help you to evaluate better.

Things you need to consider while choosing a car amp

There are several car amps marketed today by different manufacturers. It is available in various types, brands, and models. Therefore, choosing best car audio amplifier is not that easy task. It is essential to choose the perfect amplifier that will meet your personal preferences and quality sound.

The main factors that you need to keep in mind are high sound cum volume quality, budget, and flexibility factor.

The following are some of the factors that you need to look into while choosing an amplifier for your vehicle.

  • Match your speaker or subs with amps
  • Know the Maximum peak power and RMS power ratings. RMS rating of amp must be closer to RMS rating of the speaker. Higher the power, you will have better the performance.

  • Better sound and volume quality
  • Choose the high-quality amplifier offering high-quality sound. Say no to less powered and deteriorated speakers! Escape from the flat, annoying sound by using a car amp.

  • ​Budget
  • Super quality amps are available at bit high rates. Know your budget limits and choose a best budget car amplifier meeting your requirements that are stay within your budget limit.

  • ​Better flexibility
  • A multi-channel car amp can offer more flexibility. It helps to bridge a car amplifier easily by cutting out nearly half the number of the channels that an amplifier typically uses for improving the power to the speaker. Often the subwoofers work in this manner.

  • Additional Features
  • Protection technology, Level remote, High/low pass filter, MOSFET technology and so on.

  • ​Number of channels
  • Look at your stereo and see the number of components in it. Mono channel is enough in case it has only subwoofers. Else, choose amps with three or more channels.

  • Head Unit
  • Consider head unit compatibility. Buy a head unit with many pre-amplifier outputs.

Top Rated 5 car audio amplifiers on the market of 2016

The below listed are few top rated car amplifiers. It is not a comprehensive list but this list has selected after a careful study, depending on their price, review appraisal, star ranking and popularity. The listed products are superb in performance and are equally competent comparing to their various features. You will for sure find one that will suit your needs and your car.

After researching all the available amps, we found that Rockford Fosgate Prime 1,200-Watt Class-D 1-Channel Amplifier is the best audio amplifier for your vehicle that meets most of your basic expectations.

The experts’ analysis has revealed the significance of this product after considering its features, price, value, and performance.

It can drive maximum power to speakers delivering excellent performance.


It will create a significant difference in the music. Never will it sound lifeless or flat. This conclusion is part of the results published on user reviews, details from manufacturers and information for different sites.

  • Rockford Fosgate Prime 1,200-Watt Class-D 1-Channel Amplifier
  • Rockford Fosgate R500X1D Prime 1-Channel Class D Amplifier
  • Pioneer GM-D8601 Class D Mono Amplifier with Wired Bass Boost Remote
  • ​BOSS AUDIO R1100M Riot 1100-Watt
  • Planet Audio AC1500.1M ANARCHY 1500-Watt

1. Rockford Fosgate Prime 1,200-Watt Class-D 1-Channel Amplifier

Among the top 5 car amps that we have picked, Rockford Fosgate car amp comes with the highest price. Despite being expensive, there are still many people willing to spend for this product just to experience its incredible features.

The Rockford Fosgate Prime 1,200-Watt Class-D 1-Channel Amplifier is one of the best car amplifier brands, which have the capability of producing 1,200 watts into a load of ohm with no electrical system taxing. You will get what you pay for buying an amplifier. It provides very high efficiency by the use of class D circuitry. It thereby offers full and rich bass to the audio system.

The main feature of this amplifier is the infrasonic filter implemented to keep inaudible or ultra-low bass notes from causing damages to the subwoofer system.

This ultra efficient single channel amplifier has a frequency response, and completely optimized to be compatible with subwoofers. The remarkable features include twelve decibels or octave butter worth crossover, top mounted controls, and RCA pas thru outputs, MOSFET power supply, and more.

The real time output, remote punch level control, cast aluminum heat sink, power supply thermal sensing, four-gauge power or ground connectors and short circuit protection ensures high levels of safety too. A one-year warranty is a significant factor and adds up the quality assurance factor. It fulfills all necessary safety as well as environmental requirements as per European standard specifications.

Power ratings also confirm to the industry standards. It is a reliable product with quality performance. Hence, I can say with confidence that it can give you precise answer for your question, if you want to know what the best car amplifier is.

Things We Liked

  • More power per square inch
  • 1,200 watts RMS x 1 at 1 ohm
  • Class D amplifier design
  • Variable LP filter
  • MOSFET power & output stages
  • Infrasonic filters for better compatibility for subwoofers
  • High safety levels – Three level protection system
  • Reliability and Quality performance
  • Cast iron heatsink
  • CEA -2006 compliant
  • One year warranty

Things We Didn't Like

  • Not durable as expected by customers
  • Fewer benefits of high performance with very clear bass
  • No internal fuse

We have seen that majority of users are euphoric with this Rockford Fosgate amp as it delivers dominant performance along with a bass equalizer. In addition, the easy installation, amazing look, and sleek design have made it one of the preferred choices. Only a very few users have found it as useless with respect to quality concerns.

2. Rockford Fosgate R500X1D Prime 1-Channel Class D Amplifier

Rockford Fosgate has always engaged in designing and manufacturing car audio products of high quality and performance. Most of them integrate the best edge technologies. The R500X1D amp is a dedicated amplifier. The 2-amp system – one that runs mids and highs and other that runs subwoofers is a significant feature.

It has several notable features such as variable punch base, over current and short circuit protection, zero degrees or 180-degree phase switch, on board punch EQ that has +18 decibel boost at a frequency of 45 Hertz.​

Other base features of Rockford Fosgate R500X1D Prime 1-Channel Class D Amplifier are similar to that possessed by Prime R1200 1-channel amplifier, namely infrasonic filter, onboard twelve decibels/octave LP/HP/AP crossover, cast aluminum heat sink, wired remote, stealth control panel mounted at the top, and so on.

Things We Liked

  • Rated power ratings: 500 Watts x 1 at two Ohms
  • Average efficiency: 89 percent at four Ohms
  • Draws less current
  • Use of MOSFET technology
  • CEA -2006 compliant
  • Remote control for bass and treble control
  • Real time output results
  • Other standard Rockford amp features

Things We Didn't Like

  • Punch level control feature functions inadequately
  • Bass output is not much significant with weak amp output

Rockford Fosgate R500X1D Prime 1-Channel Class D Amplifier is one of the best car amplifier brands you can buy at an attractive price. Its features are good enough to meet the quality parameters of music lovers who want to have low budget amplifier system.

3. Pioneer GM-D8601 Class D Mono Amplifier with Wired Bass Boost Remote

You search for a best budget car amplifier will end after seeing Pioneer GM-D8601 Class D Mono Amplifier. GM-D8601 has marked a huge improvement regarding power output. A new protection control system has introduced to sense the internal temperature for avoiding circuit shutdown issues. It will automatically moderate the input level.

The circuitry is stable and durable enough to lower the risk of significant input power and to attain one of the connections. The design has given priority to improving the flexibility of the amplifier. You can connect many subwoofers to the system.

To offer additional flexibility, the Pioneer GM-D8601 Class D Mono Amplifier with Wired Bass Boost Remote has variable low pass filter. It adjusts the audio frequency according to the listening preferences as well as subwoofer characteristics. This low pass filter is adjustable from forty to two hundred and forty Hertz.

Things We Liked

  • Class D circuitry
  • 800 watts RMS x 1 at 1 ohm
  • Small size & big power
  • Versatile in performance and installation terms
  • Wired bass remote control to offer the best bass level adjustment
  • Decent price

Things We Didn't Like

  • No subsonic filter
  • Brackets may break if bad road drive

The speaker level inputs of this car amp permit one to connect OEM unit too. Pioneer car amplifier is excellent and less costly!

4. BOSS AUDIO R1100M Riot 1100-Watt Monoblock, Class A/B 2 to 8 Ohm Stable Monoblock Amplifier with Remote Subwoofer Level Control

R1100M by Boss is one of the highly popular car amplifiers available in the market today and enjoys tremendous positive feedbacks on many car amplifier reviews.

The 2-ohm lowest impedance acceptance helps in giving greater power that will result in producing more volume. For this reason, it can power subwoofers and speakers with every channel at two ohms load.

The boss logo is backlit illuminated in cool blue. The linear circuitry of BOSS AUDIO R1100M Riot 1100-Watt Monoblock, Class A/B 2 to 8 Ohm Stable Monoblock Amplifier with Remote Subwoofer Level Control lowers the distortion and increases the power output as well as the quality of sound.

Things We Liked

  • 1100 watts power output
  • 250W RMS output
  • Thermal and short circuit protection
  • Class A/B circuitry
  • MOSFET technology
  • High-level and low-level inputs ensuring flexibility
  • Subwoofer level control
  • Switchable bass boost

Things We Didn't Like

  • Less durability
  • Cheap

5. Planet Audio AC1500.1M ANARCHY 1500-Watt Monoblock Amplifier

It is a prominent amplifier with maximum power output of 1500 watts. This single channel amplifier has high and low-level inputs and remote subwoofer control. The logo is blue illuminated on it.

A major feature of Planet Audio AC1500.1M ANARCHY 1500-Watt Monoblock Amplifier is its variable low-pass crossover, class A/B circuitry and variable bass boost. The MOSFET power supply technology offers better efficiency to give undistorted sound. It rapidly switches from full stage to a non-conduction stage to provide an output of high efficiency. Other key features are short protection and switchable input sensitivity.

Variable bass boost permits the adjustment of low bass according to listening preferences. The company provides a platinum dealer warranty of six years, which is highly appreciable. It has a very acceptable pricing, and hence I can confidently say that it is the best car amplifier for the money you can spend for a perfect audio system for your vehicle.

Things We Liked

  • Class A/B circuitry
  • Cheap
  • High-efficiency output by MOSFET
  • 2 Ohm Stable powers the subwoofers or speakers in the maximum comfortable level.
  • Low Pass Filter with variable features
  • Wired remote control system for bass and subwoofer
  • Input sensitivity control
  • Variable regulator for input control
  • Automatic shut-off for safety protectionIlluminated amplifier display
  • Platinum dealer warranty for 6 years

Things We Didn't Like

  • Looks like litter bigger in size, especially for small cars
  • It is hot when you touch

Make your choice wisely

The car amplifier reviews can help to choose the right one wisely. Therefore, we suggest you read them and collect all the available information, which can help you to take the right decision.

What is the best car amplifier suitable for your car? Well, let us re-cap here, what have been discussing in this article. All the above-referred car amplifiers are unique in their performances, and each will have its own advantage comparing to its immediate competitor. Technically speaking there will be many differences, which can easily distinguish by a professional, who is dealing with car amplifiers.

Choose the perfect amplifier that can meet your requirements. In fact, everybody will be having their personal preferences, so you can make a convenient selection based on the factors that deem fit to your priorities. I am sure; this list will certainly help to choose the right car amplifier, which will meet your needs and budget.

In a nutshell, we say that Rockford Fosgate Prime 1,200-Watt Class-D 1-Channel Amplifier is an outstanding addition. It enables one to enjoy music with the most excellent sound quality and clear bass. The sound quality will be in a most acceptable quality beating all you expectations.

If you are looking for a best cheap car amplifier, probably you cannot get all those elements in an amplifier that you are planning to purchase, targeting on the price factor. Cheap or high priced products not necessarily would be able to give satisfactory results.

Select a best brand car amplifier that can meet your performance expectations and that can easily accommodate on your car. Choosing an amp will be a confusing affair when you want to take a firm decision. Some brands might be offering, amplifiers with no-question-return policy and if you can find any brand selling under a no-question-return policy, I will suggest you that this will be the best offer. Again, you must be careful about the amplifiers features.


It is not necessary to go for the most modern or the best car amplifier brand. Look for the one that delivers clear and consistent sound within your budget. Pay attention to the power and ohms rating. You can take a technical advice in this matter.

Every system shall have its designer limitations. If an amplifier not engineered to use with multiple speakers, you cannot expect the kind of quality offered by the amplifier company. Another important factor what you need to make sure is to have enough air circulation to protect your amplifier from overheating.

Consolidating all these information at the time of making a purchase decision will guide you to buy the best amplifier that can satisfy your expectations.

Stephen Foreman

Hello everybody! My name is Stephen Foreman and I am an automotive reviewer. I choose this job because I feel my extensive experience on automotive can help you a lot. Thank you for your time. If you have any questions or you want me to review something, please let me know.

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