In the world of car electronics, there are many different types of amplifiers that you can choose from. If you’re looking for a specific kind, great and tight bass, and loud sound, then this blog post is for you! We will be talking about the best competition car amplifiers and what they offer.

Competition amps are designed to provide power in one direction only – into your speaker system. Therefore, this amplifier makes them great for cars because all the power goes straight into what it’s supposed to go in, making it sound loud and clear!

They also have additional features such as D.S.P. (Digital Signal Processing), which helps with your audio clarity by reducing distortion or noise in the signal chain.

Best Competition Car Amplifiers: Competition amps have the best features and make for an excellent choice if you’re looking for something that will last for years to come. However, due to their unique features and durability, these amps typically have a higher price tag than other types of amps like marine or home stereo amps.

In this article, we’ll look at some of the best competition car amplifiers on the market today! But firstly, we will guide you about what is a car competition amplifier.


The car Competition Amplifier is a high-powered stereo amplifier designed to produce significant sound pressure and loudness volumes. These amplifiers are capable of delivering up to one hundred watts from each channel.


If you are looking for a way to improve your Car’s audio System, then there are two main options that you should consider: competition amplifiers and standard amplifiers.

Competition amplifiers have been designed specifically for high-performance cars with large engines, while standard amps work well in more modest vehicles.

Competition amps are designed to provide the best possible sound quality in a vehicle with large engines. They have features like cooling fans and temperature sensors, high-level inputs that can be mounted remotely (for safety reasons), impedance switches for low or high speaker loads, and preamp outputs.

So you can add more amplifiers later on down the road, and more. In other words, these amps are designed to work flawlessly in a high-performance car with large engines!

Standard amplifiers can be used to improve the sound quality of any vehicle. They have many features that less powerful amps don’t: remote inputs for safety reasons, R.C.A. preamp outputs so you can add even more amps later on down the road, and more. All in all, standard amplifiers can provide a big improvement over stock O.E.M. systems!

«Our Product Review Process»


The list does not only contain the best competition Car Amplifiers, these are also the best car amplifiers.


This best cheap competition car amplifier’s mono class d 1500 watts RMS offers clean power at 2 ohms. It has been designed with a heavy-duty extruded aluminum alloy heat sink that will keep the amp running cool even if you are pushing it hard for hours on end.

This is a monoblock amplifier, which means it has only one channel. If you want to run multiple speakers, you need to purchase an amp for each speaker or pair of speakers.

This amplifier also features low and high-pass filters so you can tune your System exactly how you like. The 12 dB bass boost will give you a big bump in the low frequencies.

This amp is very efficient and does not require much current to power it, so it can be hooked up to just about any battery or alternator without overheating the System.

The amplifier comes with a remote bass knob that allows you to control the subwoofer from the vehicle’s front. It also comes with an adapter so you can plug in your iPod, MP3 player, or any other device that has music on it and play it through this amp.

The Rockville dB15 offers quality and features that usually would be found with 1000 watt class A/B amps but at a fraction of the cost.

This amp is dyno certified to be 1% THD+N efficient by the manufacturer, which means that it will produce slightly more than 1500 watts R.M.S. (it will drop a little when matched with 2-ohm load speakers).

You would think that because this amp delivers less power at 2 ohms, you need to do extra work to find the suitable impedance (ohms) for your specific subwoofer. Actually, you do not. If you have a 2000 watt 2-ohm subwoofer, this amp will deliver its full power at 2 ohms.


Dyno: an abbreviation for Dynamometer which is basically equipment that measures the amount of torque or horsepower being delivered by the engine to the driveshaft. It can also be used to determine the power requirements needed for an electric motor to achieve a certain speed and vice versa when used in conjunction with an alternator.


  • Never overheated
  • Lovely clean and clear bass
  • No clipping
  • the volume slider is of much higher quality
  • The wattage is certified


  • It is not a dual coil and has held up well
  • RMS PEAK is between 1700 and 1745watts not 2000

Sample Customer Review:

“Ok I’ve been doing car audio in my own vehicles since I was a young man. So recently decided to hook a system up in my truck. I ordered the Rockville 1W12k6 woofers because of the awesome reviews and decided to get me a 3000w amp from Rockville and let me tell you what this thing has protection that you will not believe, built very well, and hits hard.

At first I accidentally put my speakers into a 1 ohm and let me tell you this amp protected itself. Must buy!Update 4-29-19 Months later hitting hard,upgraded power and ground to 0 gauge plus put some fans around it. I love this product. I promise you’ll love it too! 0 gauge remember that. 3-11-21 amp is still going strong!”


Rockford Fosgate’s Punch P1000X1bd is the ultimate Class-D monoblock subwoofer amplifier. The P1000X1bd delivers up to 1000 Watts of power into a 1-Ohm load and features the same patented technologies as Rockford Fosgate’s other Class-D amplifiers. The result is an amplifier that provides a massive amount of clean power for even the most demanding subwoofers.

The P1000X1bd comes equipped with a variable low-pass filter (50 to 200 Hz, 24 dB/octave), an infrasonic filter (15 Hz, 24 dB/octave), and a subsonic filter that removes ultra-low bass notes you can’t hear. Once configured, these filters help make the amplifier sound as if it is “running with its windows rolled up”.

The Punch amp features patented D.C.R. Thermal Management, which reduces the amplifier’s operating temperature during low-power conditions to increase durability and lifespan.

For added protection against over-current, short circuits, and thermal runaway, Rockford Fosgate has added Punch E.Q. with Variable Bass Boost (0 to +18 dB at 45 Hz), a subsonic filter, and a variable infrasonic filter.

The amplifier can be configured in one of two ways: it can run in full-range mode to drive your entire sound system or run as a dedicated subwoofer amplifier when combined with a remote Punch Level Control (sold separately).

The Class D1 design of this amplifier makes it more efficient than other types of amplifiers and allows the P1000X1bd to operate cool all day long without ever getting too hot. So if you want the power and performance that only a monoblock class-D amplifier can deliver, then get Rockford Fosgate’s P1000X1bd.


  • It doesn’t get hot
  • Lights up a nice blue color
  • Higher quality components and build quality
  • It can easily handle 1200 RMS


  • No variable subsonic filter

Sample Customer Review:

“I got a p1000 with 1571watts on the birth sheet and man let me tell you it seems like more still. The amp I replaced was a old T1000.1bd this newer p1000 pounds and has better sound quality and much smaller. I would recommend this amp to anyone!

Also this hits the same hz and doesn’t make the lights dim like the old T1000.1bd so it’s much more efficient

Also I had few questions for Rockford and they answered back real quick and didn’t try to up sell me, that is why I been a long time Rockford Fosgate fan.”


Subwoofer amplifier that provides clean power to your subwoofers and subs while providing superior sound quality. The ultra-fine MOSFETs circuit maximizes the efficiency of the amplifier while improving sound quality. The L.E.D. power (Green) and protect (Red) indicators let you know what the amp’s status is at all times.

The BRX2416.1D features a MOSFET power supply designed with high-speed switching for outstanding control and very low distortion along with an oversized toroidal transformer.

The result is a very powerful amplifier with great sound. Extend your low-frequency response and improve your bass output while staying within the capability of your Car’s electrical System with this MOSFET mono subwoofer amplifier.

It also features high current output transistors, low impedance protection circuitry, thermal overload protection circuitry, and a variable low pass filter with a crossover frequency range of 25 to 150 Hz.

This Mono subwoofer amplifier can power up to two 16Ω or one 8Ω subwoofer in a system. This Hifonics BRX2416.1D has the ability to deliver 1000 watts of continuous power and 2000 watts of peak power with low distortion, low noise, and high efficiency.

It has an R.M.S. power rating of 2400 watts and a peak power rating of 4800 watts. The amplifier can be used in either bridged or non-bridged mode (2-Ohm or 4-Ohm).


  • No overheating issues
  • It does not mount in a well-ventilated area


  • This unit is a slightly higher wattage

Sample Customer Review:

“Do not buy ! , so I been a hard fan of hifonics since I was 17 my last hifonics Brutus (old school ) lasted me 6 years untill it gave out so I bought the 1300 zeus it did not work !! So I thought okay I’ll try the 1500 Brutus since my old school was a Brutus and to my suprise it does not work either !

I don’t know if hifonics sold out or what it is with the new amps but I bought two here on Amazon brand new and they did not function close to what expected do not buy or waist your time go with a kicker amp or a better know brand highly disappointed.”

Related Article: Must Read Please:7 Signs of a bad car amplifier-Guide


The SKv2-3500.1D is a high-performance Class D amplifier that delivers incredible power, control, and efficiency. This powerful amplifier features an advanced heatsink design that allows maximum heat dissipation to keep the amp running cool under even the most demanding conditions.

In addition, the 1,500 watt RMS MOSFET power supply provides a massive 4,700 watts of peak output power at 1 ohm for extreme S.P.L. applications and competition use.

With its variable low pass filter (adjustable 35Hz – 250Hz), remote subwoofer level control (0-12dB), and high pass filter (adjustable 35Hz – 250Hz) you can adjust the sound of your System to perfectly match your vehicle.

The Active Bass EQ (0-18 dB at 45 Hz) allows you to add additional bass without overloading your subwoofers, plus the subsonic filter lets you remove infrasonic frequencies that may cause distortion and damage to your subwoofers.

The front panel features a bass knob, removable end caps, L.E.D. Power indicator, heatsink fins, gold plated terminals, detachable A.C. power cord, and low pass filter switch. A 2-year warranty is included for an unbeatable price!

By using high current switching technology, the SKv2-3500.1D delivers more power with less strain and superior efficiency than conventional Class D amplifiers, so it won’t put pressure on your electrical System or overheat during long hours of use.

The SKv2-3500.1D is a true competition-grade amplifier that will not disappoint!


  • More powerful than expected
  • Outstanding power supply


  • Not yet

Sample Customer Review:

“First off, I e seen this with many Amazon items in review, but IMPO its totally rediculous, that they lump all of one “brand” into a single review heading 😕

I’m reviewing the SKv2-100.4ab
But if you want to know how this amp specifically rates, you would have to spend a LOT of time going through every review, looking at only the ones for this specific amp, and do your own math, to get the actual rating. Really dumb Amazon !

Anyway, I can’t speak for other amps in there line up, but this one is fantastic ! I’m using it to power 4 stereo channels at 2 ohms, and it sounds loud and clear. The amp get very warm, but not hot, and this after pushing it hard for at least a full hour at a time.
I’d certainly buy another. I also have a Skar subwoofer, and it seems to be a very solid speaker as well.”


In addition, the XTR-1500.1DZ operates in stereo or mono mode which eliminates noise on all channels at any power level. The amplifier also includes a variable bass boost from 0dB to 12dB at 45Hz and R.C.A. pass-thru outputs that can be used to connect an additional amplifier without interrupting of your music.

In addition, the XTR-1500.1DZ is equipped with Hi and Low-level input capability with a 3 position gain setting for any system or signal level ranging from 0.2V to 12V R.M.S. to provide maximum flexibility for an installation when combined with an aftermarket head unit (range: 0dB, +6dB,+12dB).

The Orion XTR-1500.1DZ is housed in a high current aluminum alloy extrusion to dissipate heat and resist thermal fatigue. It also features advanced class D circuitry, which provides up to 75% power efficiency over conventional class A.B. amplifier designs.

In addition, this amplifier can significantly reduce its size and weight, allowing it to run cooler with less stress on electrical components.

The Orion XTR-1500.1DZ is backed by a 1-year warranty and free lifetime technical support.


  • Built-in crossover
  • Very premium mid-range amplifier
  • Compatible for your commuter car
  • Yes, the bass knob is included along with the birth certificate!


  • Not yet

Sample Customer Review:

“Wow this Orion XTR amp is a powerhouse! This amp is mated to a 12” Sound Solutions Audio XCON subwoofer rated at 1750RMS and the XTR gives my sub all it can handle and then some!

Considerably underrated from the factory, this amp is listed as 1500w @ 1ohm. However, it came with a “birth certificate” stating my particular amp makes 1755w @ 1ohm…a true beast!

Although these korean-made amps do draw a lot of current, this amp remains cool to the touch after extended listening sessions."

Related Article: How to test car amplifier with a Multimeter


The Kicker, CX Series CX1800.1, is a monoblock Class D amplifier that delivers 1800 watts R.M.S. x 1 at 2 ohms, and 3600 watts of total peak power. Patented technologies and Kicker’s Class D expertise have created the perfect combination of power, control, and efficiency.

Included with the amp are Kicker’s patented Bass EQ bass boost circuitry and variable low-pass crossover network. The bass boost circuit has been designed to add lower end as needed without unwanted distortion or overloading your subwoofer system.

It is Suited perfectly for a subwoofer system from the entry-level to ultra-high-end. The CX1800.1 is sure to impress with its special power and control.

When you purchase Kicker’s CX Series monoblock class D amplifier, you receive a solid amp designed by true car audio enthusiasts that knows the actual sound quality that car audio enthusiasts demand.

The engineers at Kicker spent countless hours of research and testing to ensure that the CX1800.1 could handle a variety of speakers while maintaining high-end sound quality throughout its entire powerband.

The amplifier comes housed in an all-metal chassis with a black powder coat finish and a compact design that allows for flexible installation options. The Kicker made sure that the CX1800.1 has top-notch build quality with solid internal components to help protect your amp from the constant vibrations found in today’s vehicles.

The high-gloss black trim matches other equipment and adds a nice touch to any installation, allowing you to show off your System while maintaining a clean, sleek look.

Kicker’s CX series monoblocks are meant to be installed in vehicles with existing wiring at the battery or a constant and switched power source from the ignition (key-on). These amps draw significantly more current than conventional amplifiers and require a direct connection between the battery and the amp with four gauge wire.

The CX1800.1 comes standard with a Kicker 10 A.W.G. power/ground cable with a 100% pure copper core and tin-plated aluminum for ultimate conductivity and corrosion resistance.


  • Small in size
  • Bass is so clear without any distortion


  • Not work correctly with tiny power cables/weenie wiring systems

Sample Customer Review:

“So far so good of course I got a L7 from amazon that was blown had to buy another sub but the amp works good got the sub from HIFI-connections I wouldn’t buy from them.”


TORO TECH – MRx4 is a 4-channel Class D micro-sized car amplifier. The amplifier is designed to power the full-range speakers or subwoofers. This amp has an advanced MOSFET PWM (Pulse Width Modulation) technology that provides high efficiency and excellent audio quality with low distortion at any volume level.

The amplifier has a variable low pass crossover which allows you to set the frequency of each channel individually from 40 Hz up to 250 Hz, allowing you to adjust your System’s bass output according to your taste or the tuning of your System. In addition, the amp has a variable bass boost for each channel from 0-12 dB.

The MRx4 is a 4-channel amplifier with a built-in auto-sensing turn on function for vehicles that do not have the ability for R.C.A. output. It is designed to operate in Mono for powering a Subwoofer system or Stereo for powering Mid-Range or High-Frequency drivers.

The MRx4 utilizes High Pass, Low Pass switching, and a 2/4 channel switch that allows all 4 channels to function when using the unit as a 2 Channel Amplifier. The MRx4 has been optimized to run at 2 ohm loads. This amplifier will deliver a clean 150 watts R.M.S. of power to 2-Channels (Left+Right) or a Mono Channel.

The amplifier comes with an I.R. remote control that allows you to change the subwoofer level on each channel and fine-tune other parameters. It also has 12 volts triggers which allow you to switch on or off the amplifier automatically with the command of other components.

It comes with complete protection circuitry which protects the amplifier against different irregularities, such as low impedance, high temperature, and over-voltage.

The MRx4 is all about flexibility and ease of installation. The main power cable has an inline 20A fuse that helps protect your system from damage. These design features make it easy to install and make it a compact amplifier that is very powerful.

Our MRx4 Class D Amplifier will give you more than what you expect in the way of sound quality, features, and power handling in such a small package.


  • 4 blue Clipping L.E.D.s on top
  • Tuning is so much easier
  • Look small but inner beast


  • All screw-down spade connectors(straight raw wire/Allen key connectors

Sample Customer Review:

“For a small amplifier, it powered a set of 5.25 and a set of 6×9 Cerwin Vega HED series well. Definitely brought the sound to life where the head unit couldn’t sufficiently power the speakers. For the price and size, it can be beat!”


This product is one of the best car amplifiers on the market. It has a compact chassis and a small footprint, making it easy to install in any vehicle or car audio application. The 2000 watt amplifier pounds, but don’t let the size fool you; this competition monoblock amplifier will handle everything you throw at it.

The MOSFET pulse width modulated power supply and proprietary heat dissipation design ensure that your amp stays cool under even the most demanding playlists. In addition, the 4-way protection circuitry features over current protection, thermal overload protection, D.C. offset protection and short circuit protection.

The amplifier is also equipped with a subsonic filter on the low pass channel and an infrasonic filter on the subwoofer channel to prevent distortion at extreme volume levels and protect your subs from damage due to over-excursion.

The included bass remote gives you easy access to all of the controls for the amplifier.

You can choose to run the amplifier at 2 ohms or 4-ohm stable on all channels, giving you a wide range of compatibility with virtually any car audio application. In addition, the recess-mounted pot makes installation simple and efficient by reducing the overall mounting depth while still providing easy access to make adjustments.


  • Good quality connections
  • C.T. sounds wiring kit, so it fits nicely in the terminals
  • It does not get hot at all


  • The amp does not come with a power R.M.S. test results sheet.

Sample Customer Review:

“Picked this to run 2 kicker Comp R 12’s rms at 2 ohm is 1000 watts this amp claims to be 1200 but it’s never exactly true. Amp works amazingly only 2 downfalls for me are no fuses on amp, says it has surge protection but I’d fell better with fuses and no fan, says it has some kind of run cool technology but I’d feel better with fan other than that great amp for $250 with the option of 1-4 ohm load.”


The Rockville KRYPTON-M3 is a 1 Ohm stable Class D Mono amplifier that delivers up to 4000 watts of power. The amplifier is very efficient and can run on 4 ohms, 2 ohms, and 1-ohm loads. The amp has a switch-mode power supply (SMPS) for low noise and high efficiency.

It also comes with thermal, overload, and short circuit protection circuitry, which makes the amp virtually indestructible. This amplifier will work great in a car audio competition system or in an extreme home audio system where you want to get the most power for your money.

This amplifier is made by Rockville, the best company in-car audio. The same guys who make the R.N.R. line of remote-controlled car audio amplifiers also make this amp. You can be assured that this product will be manufactured with high-quality components and it will give you reliable operation night after night, year after year.

Just because this amplifier is a mono amp doesn’t mean that it has to go in one subwoofer enclosure. You can wire two or more amplifiers in parallel to get 2-ohm stereo or 4 ohms stereo power out of the amp.

However, Rockville strongly recommends against wiring 2 Ohm Stereo and Mono amps together to get 2 Ohms. Wiring two Mono amps together make them act like one 4 Ohm Stereo amp which can damage your equipment.

If you are wiring more than one amplifier in parallel to make 2 or 4 ohms stereo, Rockville recommends using 18 gauge wires for every 50 feet of distance between amplifiers.

This is because the longer the wire, the more resistance it has. The amplifier also features an advanced electronic protection system that will protect the subwoofer amp and your vehicle from any shorts or overloads.

It has built-in low and high pass crossovers with adjustable frequencies between 50Hz – 250Hz; variable bass boost control from 0dB to +18dB; phase control for both crossovers, and speaker level inputs for use with O.E.M. radios.

In addition, the RKP-M3 has a built-in fan that keeps the amplifier at the optimal temperature no matter how hard it’s working.


  • No distortion at full volume
  • Clipping light on aluminum remote
  • Digital Voltage Display on Amp (Accurate within 0.15V)
  • Phase Control Switch
  • Two-year warranty


  • Not yet

Sample Customer Review:

“Starters WTF!!!!!! I ordered this amp on the 1st delivery date was 11-14 may got it on the 8th could not control my self started getting car rite so I can just put it in this morning just had put lil power to it let run sound ok came back couple hours later it had my Memphis m3s moving things in car never seen move this amp a monster.

This is my 1st day with it got it yesterday put it in and my soundstream bxa- 1800 on hi & mids work perfect it got strong bass drop got lot of adjustments top do for now BOY O BOY!!!!!GET YA ONE BEFORE PRICE RISE…… It’s went up ten $ since I brought this one…. Rockville just got new new customer nice 1……. Last speaker terminals just to small….”


The efficiency of an amplifier depends on several factors, including the design, circuitry, and power output. Generally, Class D amplifiers are considered the most efficient type of amplifier, as they use a switching technology that can deliver high power output while minimizing energy loss.

Class D amplifiers typically have an efficiency of over 90%, compared to Class AB amplifiers, which typically have an efficiency of around 50%. However, it’s important to note that the efficiency of an amplifier also depends on the specific model and brand, so it’s important to research and compare different amplifiers before making a purchase.


Here are some of the most powerful subwoofer amps available in the market:

  • Rockville dB15 6000 Watt Peak/1500w RMS
  • Kicker 46CXA8001
  • Power Acoustik RZ1-1500D 1500 Watts
  • Rockford Fosgate Punch P1000X5 1000 Watts
  • NVX VAD10001 1000 Watts RMS
  • Rockville dB14 4000w Peak

If you want to find out more, you can refer to my posts on the best 1500w amplifier and best 1000w amp, where you will find information on the most powerful amp.


The Rockville DB15 is currently the strongest car amplifier available. It can deliver up to 6000 Watts of power at its highest point and 1500 Watts of power consistently. It does all of this even when connected to speakers with a low resistance of 2 ohms. Many people consider it a very good car amplifier.


The competition car amplifier is an essential part of your vehicle’s sound system. It makes the final conversion from electrical signals to sound waves that you can hear. This article will help you understand what factors to consider when buying a new amplifier for your Car, and how to choose the best one for your needs.

There are 15 important factors to consider when you’re buying an amplifier:

  1. What kind of music do you listen
  2. Competition grade amp
  3. No. of Channel Channels
  4. Size of amplifier and space in your Car
  5. Power Ratings
  6. Bridge ability
  7. material quality
  8. Features of Shielding & input and output options
  9. Amp’s Coil quality & Capacity
  10. Thermal protection & Heat dissipation Feature
  11. MOSFET Supply
  12. Weight
  13. Look
  14. Budget
  15. Extra features

It’s essential to do your research before purchasing one because a poorly matched amplifier can damage or blow out your speakers over time.

  1. What kind of music do you listen:

The reality is that the kind of music you listen to will shape the type of amplifier you need. If you listen to classical and older music, don’t spend your money on options with advanced tone settings.

For rock and other popular forms, select an amp with adjustable E.Q. panels so you can adjust your sound for the various pieces in your lineup. In electronic or pop, you probably want a flatter setting that doesn’t add much.

  1. Competition Grade Amplifier:

These car amplifiers are more powerful and have better sound quality than other aftermarket amplifiers. They are designed to make your music loud so you can enjoy it when you are driving, even when there is a lot of noise.

Suppose you want to listen to your music at extremely high volumes. In that case, this is the best choice for you because it allows you an excellent sound quality that will overcome all kinds of external interference and enhance your listening experience.

  1. No. of Channel Channels:

It is also important to consider how many channels your amplifier has. The more channels your amplifier has, the more power it can output.

There are many different types of amplifiers according to the number of channels for cars on the market today:

  • Mono car amps( one Channel)
  • Two-channel amps
  • Five/six-channel amp
  • Multi-channel amps

Mono car amps are popular for their simplicity, while five or six-channel amps provide numerous options for future upgrades down the road.

Mono Car Amplifier:

The mono amps are also very powerful, but they don’t have many extra channels or controls for multi-channel amps. -they are designed to get your vehicle’s audio system up and running in no time at all.

So you can start enjoying great music as soon as possible without having to spend hours installing it yourself. It can also deliver high octane power to your speakers, so you get the best possible sound quality.

Mono car amplifier can be used with all kinds of speakers, and it won’t let you down when it comes to powering them up as much as they need. You won’t have any problems using this kind of amplifier because there’s no complicated wiring involved in installing it or trouble with a distorted signal.

Also, mono amplifiers on any vehicle, so you don’t have to worry about compatibility issues when buying one for yourself.

The mono car amplifier is an excellent choice if you want your music loud and clear without a complicated stereo system that takes up all kinds of space in your vehicle.

It’s also a great choice if you don’t have the money to spend on buying an expensive car stereo system and want your music loud enough without having it blow up in your face. -you can get one of these amps for yourself at a very reasonable price, so they are accessible even to those who cannot afford something more expensive.

Two-Channel Amplifier:

This kind of car amplifier is one of the most common types on the market today, and it’s designed to provide excellent sound quality as well as versatility without taking up all kinds of space in your vehicle. They are also effortless to install because there aren’t any wires or controls involved in installing them, and they don’t require a lot of extra space to be installed.

These two-channel car amps are the best choices for those who want excellent sound quality without having their stereo system take up all kinds of unnecessary space in their vehicle.

They can also provide you with an easy upgrade path down the road, so you’re able to add a sub-woofer or all kinds of other upgrades and accessories if you want.

This kind of car amplifier is also the best choice for those who don’t have a lot of money to spend on their stereo system because it is affordable even for people with tight budgets.

5 & 6 Channels Car Amplifiers:

5 and 6 channel amplifiers are amps that give the user options for which speakers to power. For example, if you have a four-speaker system and wanted to set up rear channels in your Car, a 5-channel amplifier would be ideal because it has 2 additional channels (one front left/right channel, one rear left/right).

If you want 8 speakers but only need an amp with 6 channels, the amp manufacturer might offer their equipment that way.

There are many different configurations and setups available depending on what kind of Car or audio setup you want.

Multi-Channel Amplifiers:

Multi-channel car amplifiers are a great way to improve the sound in your Car. They’re ideal for upgrading to component speakers or replacing factory coaxial speakers.

The thought is that you want the best soundstage as much closer to where you hear it and not back in some far off location like an O.E.M. speaker did when they amplified it through the Car’s metal paneling.

  1. Size of Amplifier And Apace in Your Car:

Size does matter when it comes to subs and speakers. A big subwoofer can produce more bass than a small one, and conversely, you will not be able to get the same sound quality from a massive speaker as one that is smaller.

The ideal speaker size depends on the listening environment (i.e., how much space you have) and your taste in music.

For example, people who like techno or classical music often purchase smaller speakers, whereas rock listeners may prefer larger speakers for higher volumes.

If you are considering getting bigger speakers than what came with your System, consider your budget and how much house space you have before buying them!

  1. Power Ratings:

The power rating is very important for your amplifier. It is also known as RMS or Root Mean Square which is basically the continuous power that an amplifier can output to all of its channels.

This value should be relatively close to the max rated power supplied by the vehicle’s electrical system. Although it is tempting to purchase an amplifier with a higher power rating, it is important to remember that the amplifier will only produce as much power as the vehicle’s electrical system can supply.

  1. Bridge Ability:

If your car is equipped with a factory radio that only provides the option of bridging some channels, then you will need an amplifier that can bridge some or all of its channels.

The more channels an amplifier has, the better chance it will have of offering this feature. Check to ensure that if any channels are meant to be bridged, they are bridged to the right channel(s).

  1. Material Quality:

The best material to make car amplifiers out of is aluminum. This is because it can dissipate heat quickly and effectively, which will keep your system safe.

Also, if made of the correct material, the amplifier should be very lightweight in comparison with others on the market.

  1. Features of Shielding & Input and Output Options:

Amplifiers with better shielding will have less chance of picking up radio frequency interference (RFI) and noise. Make sure that the amplifier you are considering has good shielding before making your purchase.

Additionally, it is important to check that the amplifier has the appropriate input and output options for your system.

The input options should include a low-level RCA input and a high-level input. The high-level input is basically an amplifier’s version of a speaker wire.

It allows you to connect the amplifier to the speaker wires coming from the head unit without having to use a converter. The output options should include at least one set of speaker terminals and a set of RCA outputs.

  1. Amp’s Coil quality & Capacity:

The coils in your amplifier are responsible for moving the current coming from the power supply to the speakers. It is important that you choose an amplifier with high-quality coils.

Not only will this ensure that your amplifier can handle high wattages, but it will also help to improve the sound quality of your system.

  1. Thermal protection & Heat dissipation Feature:

One of the main dangers of running an amplifier is overheating. This is why it is important to choose an amplifier that comes with thermal protection. This feature will automatically shut the amplifier off if it begins to overheat.

Which will prevent damage and improve the overall safety of your amplifier. Make sure to look for this feature in an amplifier before you buy it.

  1. MOSFET Supply:

Mosfets are the power transistors that switch on and off, which help to control how much power is supplied to the speakers. A good MOSFET supply will prevent your amplifier from clipping and will help to improve the sound quality of your system.

  1. Weight:

Along with size, weight is another important consideration when choosing an amplifier. You will want to make sure that the amplifier is not too heavy for your vehicle to carry.

  1. Look:

The look of your amplifier is also important. You will want to choose an amplifier that looks good with the other components in your car’s audio system.

  1. Budget:

Last but not least, you will need to consider your budget. Make sure to shop around and stay within your budget when choosing an amplifier.

  1. Extra features:

Some amplifiers come with extra features such as a bass boost or a sound equalizer. If you are looking for certain features in an amplifier, then make sure that the amplifier you choose offers them.

In addition, some amplifiers come with remote control, which can be helpful if you want to adjust the settings on your amplifier while you are driving.


The best competition car amplifiers are those that experts have tested and offer various features such as high-definition audio with no distortion at any volume level. And also provides bass boost technology for an epic electronic dance party on wheels without having to worry about blowing out speakers or rattling cups in the backseat!

Whether it’s a plug-and-play installation for easy setup or compatibility with the latest car stereos currently in the market (most amps are backward compatible), these high-powered amplifiers will take your ride to the next level.

So do your research by reading through our buyer’s guide and product comparison before making a purchase; you won’t be disappointed!

Now let’s dive in to know how do I choose the best competition car amplifier. For this question, you have to know about some important factors before buying.


Here are the key features of the best competition car amplifiers:


Signal-to-Noise Ratio (SNR) is a measure of the amount of desired audio signal in comparison to the background noise in an audio system. It is expressed in decibels (dB), and a higher SNR means less background noise and better audio quality.

In car audio systems, a high SNR is desirable as it helps produce clear and accurate sound even at high volumes.


Total Harmonic Distortion (THD) is a measurement of the amount of distortion introduced to an audio signal by an amplifier. It is expressed as a percentage of the total output signal, and a lower THD means that the amplifier is producing a more accurate and clean sound.

In car audio systems, a low THD is desirable as it helps reproduce the original sound without introducing any additional noise or distortion.


Frequency response range refers to the range of audio frequencies that an amplifier can produce. It is usually expressed in Hertz (Hz), and a wider frequency response range means that the amplifier can produce a wider range of audio frequencies, including both low and high frequencies.

In car audio systems, a wide frequency response range is desirable as it helps to reproduce the full range of audio frequencies accurately and with clarity.


Build quality refers to the construction and overall durability of an amplifier. It encompasses factors such as the quality of materials used, the design and engineering of the amplifier, and the level of craftsmanship involved in its construction.

In car audio systems, a high build quality is desirable as it ensures that the amplifier can withstand the harsh conditions of a car environment and last for a long time without breaking down or malfunctioning.


Cooling mechanisms refer to the methods used to dissipate heat generated by an amplifier. As amplifiers produce power, they generate heat, and if not dissipated efficiently, this heat can damage the amplifier and reduce its performance.

Cooling mechanisms can include features such as fans, heat sinks, and ventilation systems that help to regulate the temperature of the amplifier and prevent overheating.

In car audio systems, effective cooling mechanisms are necessary to ensure that the amplifier operates at optimal performance levels and does not suffer from overheating issues.


Additional features refer to any extra functionalities or features that an amplifier may have beyond its basic audio amplification capabilities. These can include things like built-in equalizers, crossovers, and other audio processing features that can enhance the sound quality and customization options for the user.

Some amplifiers may also have built-in Bluetooth connectivity, allowing for wireless audio streaming from mobile devices.

In car audio systems, additional features can add value and convenience to the overall audio setup and make it more versatile and customizable.


If you’re looking to buy a competition car amp, there are several factors you need to consider to ensure you get the right one for your needs. Here is a buying guide for competition car amps:


The power output of an amp is measured in watts and is an essential factor to consider when buying a competition car amp. The higher the wattage, the more power your car stereo system will have. It is important to match the amp’s power output to the power handling capabilities of your speakers.


Competition car amps can be classified into mono, two-channel, four-channel, or six-channel amps. Mono amps have one channel and are ideal for subwoofers. Two-channel amps can power two speakers or two subwoofers.

Four-channel amps are the most common and can power two speakers and a subwoofer, while six-channel amps can power multiple speakers and subwoofers.


Impedance is measured in ohms and is a measure of the resistance of your speakers. The impedance of your amp must match the impedance of your speakers to ensure proper power transfer and sound quality.


The signal-to-noise ratio (SNR) is a measure of the quality of the signal output of your amp. The higher the SNR, the better the sound quality will be.


The size of your competition car amp should be compatible with the size of your car and the location where you plan to install it. Additionally, check for compatibility with your car’s electrical system, and ensure that the amp you select can fit within your budget.


Research the brand and read reviews from other car audio enthusiasts to ensure that you are buying a reliable and high-quality amp.


Make sure the amp comes with a warranty and that the manufacturer has good customer support in case you need help with installation or repairs.

Overall, when buying a competition car amp, consider the power output, number of channels, impedance, signal-to-noise ratio, size and compatibility, brand and reviews, and warranty and customer support.

By considering these factors, you can ensure that you get a high-quality amp that delivers great sound and fits your needs and budget.


Here are some tips for installation and maintenance of your competition car amp:


Here are some tips for installation:

  1. Choose a suitable location: Choose a suitable location for your amp where it is well-ventilated and away from sources of heat and moisture.
  2. Proper Wiring: Use proper wiring and connectors to ensure that the amp is properly grounded and that the power and audio signals are routed correctly.
  3. Fuse Installation: Install a fuse between the battery and the amplifier to protect against electrical surges.
  4. Gain Settings: Adjust the gain settings of the amp to ensure that the audio signal is properly amplified without distortion.


Here are some tips for maintenance:

  1. Regular Cleaning: Regularly clean your amp to remove any dirt, dust, or debris that may accumulate on the surface.
  2. Check Connections: Check the connections of the amp and ensure that they are secure.
  3. Monitor the Temperature: Keep an eye on the temperature of the amp and make sure that it does not overheat. If the amp is overheating, consider installing additional cooling fans or relocating the amp to a cooler location.
  4. Check for Damage: Regularly inspect the amp for any signs of damage or wear, such as frayed wires or loose connections.
  5. Keep the Amp Dry: Make sure the amp stays dry and free from moisture. If the amp gets wet, turn it off immediately and let it dry out completely before using it again.

By following these installation and maintenance tips, you can ensure that your competition car amp works optimally and delivers great sound for a long time.



The Competition Amplifier is a type of A.I. that models the evolution dynamics in an ecosystem with increasing randomness through time. These are good models for any vehicle sound system.

One way to model competitive interaction is the Lotka-Volterra system, but that’s because it’s designed to be easy to solve mathematically, even though it omits some essential realities about ecosystems concerning high mutation rates and consequent fast evolutionary turnover times.

The Competition Amplifier solves both problems by including stochasticity and multiple levels of selection, including pleiotropic (some mutations may confer benefit in one situation while causing harm in another) as well as hyper mutability (in real systems members typically mutate at different frequencies).

For this type of selection to operate, there must be a way for one’s own ’type’ to control population dynamics. This is achieved by having multiple levels of choice within each species; some individuals are territorial, and others do not simulate the conflict between local adaptation (and altruism) versus global adaptation.

In effect, this simulates what happens when the environment changes – e.g. when a new ‘crop’ is introduced to an ecosystem that has evolved in the presence of only one or a few species.


When looking for something as important and expensive as a car amplifier, there are many factors that need to be considered. When deciding on what brand is trustworthy enough to buy from when it comes to competition amplifiers, one should consider things like whether or not the power output of the amp will match their needs along with how many channels they’ll require. It’s also integral to choose an amp correctly matched in wattage so you don’t overwork your System!

When considering all these aspects while choosing a quality competitor amplifier such as this Rockford Fosgate R600X5 Prime 5-Channel Amplifier (400 Watts), buyers can rest assured knowing they’re making smart consumer choices instead of just guessing at which product would work best.

Here are some of the best competition amplifier brands out there. These brands have been trusted names within the auto audio space for years:

  • Boss Audio
  • Pioneer
  • Planet Audio
  • Skar Audio
  • Kicker
  • Jl Audio
  • Kenwood
  • Alpine
  • Rockford Fosgate

Others also competing:

  • C.T. Sounds
  • Orion
  • Hifonics
  • Lanzar
  • Power Acoustik
  • Audiopipe
  • Gravity Audio etc.


There are many benefits to adding a car amplifier, including better sound quality, more power, and more features.

Car amplifiers improve sound quality by boosting the signal from your head unit or radio. This results in louder, clearer audio that is less distorted. Car amplifiers also provide more power to your speakers, which can make them sound fuller and louder.

Some car amplifiers come with additional features such as built-in equalizers, crossovers, and bass boost controls. These features allow you to customize the sound of your music to your liking. Additionally, some car amplifiers include subwoofer outputs, which allow you to add a subwoofer to your system for improved bass response.


Because in a competition, the goal is not only to be the best amplifier but to be as loud as possible. When you’re doing that, you don’t care about the type of amplifier, but just how loud it can get.


The sound difference between any two amplifiers is likely due to added distortion in at least one of them. Therefore, assuming that the more expensive amplifier has less distortion and a better sound quality is unfounded. In fact, any amplifier that has a “characteristic sound” is likely distorting the signal in some way.


In Conclusion, choosing the best competition car amplifier ultimately depends on your individual needs and preferences. Consider the power output, number of channels, and other features when making your decision. Not everyone should buy into their marketing, and some subwoofers aren’t actually all that good. If you’re on the lookout for the Best cheap competition car amplifiers that will still deliver:

1. Rockville dB15 6000

2. Rockville Krypton-M3 4000w


For mid-range

4. ORION XTR 1500.1DZ

5. Hifonics BRX2416.1D Brutus

6. C.T. Sounds CT-2000.1D

7. C.T. Sounds AT-900.1D 1200 Watt

and for a beast competition car amplifier here are

8. HD1200/1 – J.L. Audio,

9. Rockford Fosgate Punch P1000X1BD,

10. Skar Audio SKv2-3500.1D

11. Kicker CX Series CX1800.1.

For more choices please check out our best competition car amplifiers list at the start of this guide. There are also got a few alternate options for you so you get an idea of what else is out there. Good work! Now bring it to a close…

I hope you have cleared many things before buying a competition car amplifier. Just follow the steps in our Buying Guide or check out the top competition subs for great budget options that’ll still sound fantastic.

Thanks for reading, and make sure to comment if you have any questions!