Listening to music while driving makes a beautiful journey for many who love to listen to music while driving. But the sound system that comes with the car may not be as satisfactory, which is why you need the best car amplifier.
Since there is a huge demand, there are many brands of car audio amplifiers that make consumers confused. That is the primary reason we are writing this article for you to get the best amplifier for yourself without wasting much time.
This article will present a review of the 10 best car amplifier for subwoofer and speaker. Later you will also get a buying guide to know everything about the best amplifier for car quality and feature.
Table of Contents
- 1 10 best car amplifiers [Preview]
- 2 How did we come up with the list of the best amplifier for cars?
- 3 10 Best Car Amplifier [Review]
- 3.1 1. Kenwood eXcelon XR601-1 Class D Mono Amplifier
- 3.2 2. MTX THUNDER1000.1 Class D 1000 Watt RMS Mono Block Compact Car Audio Stereo Sound System Amplifier
- 3.3 3. Kenwood Excelon XR600-6DSP Advanced Integration Amplifier
- 3.4 4. Alpine PDX-V9, 5-Channel Extreme Power Density Digital Amplifier
- 3.5 5. Kenwood XR400-4 eXcleon Reference Fit 4 Channel Digital Power Amplifier
- 3.6 6. Alpine MRV-F300 4-Channel Car Amplifier, 50 Watts RMS x 4
- 3.7 7. Rockford Fosgate R1200-1D Prime 1,200 Watt Class-D Mono Amplifier
- 3.8 8. Alpine X-A90M X-Series the best car amplifiers with Mono Power Density
- 3.9 9. Rockford Fosgate R250X1 Prime 1-Channel Mono Block Amplifier
- 3.10 10. Kenwood KAC-9106D 2000W Monoblock Class D Car Audio Power Amplifier
- 4 How does a car amplifier work?
- 5 What are the different types of car amplifier?
- 6 Factors to Consider When Buying a Car Amplifier [Buying Guide]
- 7 FAQ
- 8 Final Verdict
10 best car amplifiers [Preview]
How did we come up with the list of the best amplifier for cars?
It is not easy to find the best ten car speaker amplifier among the vast number of brands and models. That’s why we did in-depth research studying hundreds of brands and thousands of models. We have found the best car audio amplifier ever made.
We have considered a few factors that make the amplifier perfect for use. Each element are essential for the user, and these factors are:
Considering these factors,we have judged the amplifiers and found the best 10 to serve the purpose. Our specialists have tested hundreds of brands and many more models and judge the amps according to the factors mentioned above. After months of research, these ten amplifiers were highly satisfactory for price and other benefits.
10 Best Car Amplifier [Review]
1. Kenwood eXcelon XR601-1 Class D Mono Amplifier
Kenwood is a renowned brand for making great car amplifiers. The perfection of the high performing amp of Kenwood made them the most sold brand for amp worldwide.
The advanced design of eXcelon XR601 is made with refined material making it lightweight, and it is also very compact. The capacitor and inductors are specially selected for the amplifier’s digital LC filter, producing a clear and high-resolution sound.
The high-performance components in eXcelon ensure that it reduces noise and distortion to present you with the best quality sound.
Kenwood eXcelon is a class D mono amp that can provide a fine kick of bass that will shake you without a doubt. The advanced technology will allow you to use a deep bass subwoofer and speakers for a hardcore sound output that can rock your mind when you are driving.
XR Amplifier’s feedback value of the current has been optimized to enhance the S/N ratio. For which, the noise level has been decreased by up to 40%.
The noise reduction system applies a particular design that divides the analogue circuit, digital amplifier circuit, and power supply circuit. That manages interference within the circuits, decreasing noise and achieving high performance and sound quality.
If your requirement boosts the bass and your simple sound system’s overall clarity, nothing can be better than Kenwood eXcelone.
2. MTX THUNDER1000.1 Class D 1000 Watt RMS Mono Block Compact Car Audio Stereo Sound System Amplifier
MTX is producing amps and other devices for enhancing sound quality since 1971. It is one of the largest amplifier manufacturing company in the United States of America. For car amplifiers, MTX can be pretty overwhelming.
MTX Thunder 1000.1 is designed in such a way that it can fit into your car with small space. The exterior of MTX Thunder 1000.1 is made of an Extruded aluminium heat sink. Aluminium heat sink allows to transfer heat from its body and make it temperature friendly.
One of the best features of Thunder 1000.1 is the bass of it. You have a comprehensive option to choose from 0, 6, or 12dB bass boost centred at 50Hz,which takes the bass to a whole new world. The 12dB/Oct crossover enables you to fixyour speakers’ frequency will play up or down.
The subsonic filter makes the sound extra clear as it eliminates unwanted noise and noise that can damage your speaker.
It is a 1000 watt amplifier with perfect power for an excellent performance.This car audio amp’s power capacity makes it an ideal selection for driving single or multi-woofer sound systems without decreasing the bass output’s sound quality.
The monoblock amp MTX Thunder features a high-efficiency Class D circuit design chosen for its ability to produce high output power while minimizing the loss of power and also minimizes heat
MTX Thunder is a powerful amp that enables you to choose a bass boost. It is also a durable amplifier that will never fail to please you by providing a pleasant sound.
3. Kenwood Excelon XR600-6DSP Advanced Integration Amplifier
Kenwood is a brand that never fails to amaze the listeners. And Excel on series consists of such amplifier that it is hard to ignore. This is why we have more than one; in fact, many Kenwood amplifiers in our review.
The XR600-6DSP is combined with an i Datalink Maestro AR that can use the stereo’s signal from the existing OEM stereo and translate all the CAN-Bus communication of the primary radio to the XR600-6DSP.
eXcelon products incorporate the most advanced technologies and produce the most powerful sonic performance. From excellent audio tuning abilities, crossover and equalizer systems, high voltage pre-outs, and a two-year warranty, eXcelon signifies the incredibly best product possible
The 32-bit 192kHz DSP makes it an amplifier with high flexibility. You can flexibly equalize and tune the amp to bring out the sound that you desire. This amplifier is one of the most diverse amplifiers in it comes of channels and sound.
The HEX-type terminals in XR600-6DSP can contain around AWG 4 – AWG 6 battery and the thickness of ground wire for better voltage maintenance from the vehicle’s battery. The HEX type design enables for highest tightening and contact toward the wire.
In terms of price, sound quality and size, this one is worth buying as it comes from a trusted high-end brand.
4. Alpine PDX-V9, 5-Channel Extreme Power Density Digital Amplifier
Alpine is manufacturing electronic goods in America since 1978. The reputation of Alpine is still standing strong because Alpine produces electronic devices of high quality. The digital car amplifier of mine comes with an ergonomic design that is both aesthetical and useful
These amps are enduring at lower impedances and worthy of their rated power from 2 to 4 ohms. This provides exceptional adaptability with various subwoofer and speakers numbers and is corrected effortlessly.
PDX-V9 has a think and size efficient body. It can fit into a vehicle that does not have sufficient size. The thermal protection of PDX-V9
The sound and the kicking bass of Alpine PDX is genuinely outstanding. The Noise Cancellation process and the power system will make your journey a memorable one. The great, robust speaker connectors enable8GA wiring that has a unique system and effortless installation.
PDX amps include Alpine’s new Power Management circuit. The Power Management Processor regulates all amplifier performance characters, monitoring voltage, temperature, and output to guarantee constant power output for non-stop listening.
Sometimes it doesn’t matter how much money a good amplifier would cost a good sound is what many people expect. In that case, Alpine amplifiers can be your musical companion while driving.
5. Kenwood XR400-4 eXcleon Reference Fit 4 Channel Digital Power Amplifier
Another Kenwood eXcleon is their amplifier with 4 channel. It s a highly upgraded version that has surpassed its older version by far. So let’s see what the feature are
The eXceleon consists of an ergonomic design-build with advanced engineering. The latest technology helps bring out the utmost sonic performance. The upgraded tuning capabilities, the equalizer and the high voltage pre-out, make it one of the best car amplifier.
It supports a full stereo system, yet it does not take much space at all. Kenwood XR400-4 is very size efficient, can fit into any car, and the best part is its upgraded cooling system.
The sound quality produced by XR400-4 will never fail to amaze you because of the upgraded low pass filter and high pass filter. The HEX-type terminals of the amplifier can support up to AWG 8 – AWG 12 speaker wire with higher diameter for more dependable signal transmission to speakers. The HEX type design provides for most increased binding and contact onto the wire.
These HEX-type stations can provide accommodations up to AWG 4 – AWG 6 battery as well and ground wire wideness for improved voltage conservation from the battery of your vehicle. The HEX type design permits for concentrated constriction and connection on the wire.
The multi-channel amp is handy when it comes to joining a full stereo sound system, but as they are big, many people can’t afford it. But Kenwood has baffled everyone with XR400-4 with its size performance and sound.
6. Alpine MRV-F300 4-Channel Car Amplifier, 50 Watts RMS x 4
Alpine MRV-F300 is another good quality car audio amplifier. The feature and the design are so satisfactory that it became hard for us not to take this amplifier in our review. We already know that Alpine is one of the most profound manufacturers.
Alpine always makes their amplifier with the finest design for outlook. Alpine is known for its ergonomic design. The sound omitting process makes the amplifier produce distortionless output.
This four-channel amplifier is not like the old ones. It designed to be powerful and small so that it can fit into any space. The space requirement of the amplifier makes it hard to fit in, but Alpine MRV F300 defies that fact because it is designed to be a size efficient powerhouse.
It has a useful air-cooling feature that keeps the amplifier cool even after a long time of usage. And never the less the gold plated ports makes the sound flow seamlessly.
Alpine does not only makes amplifier with good design but also they make the best car amps producing fantastic sound. The low pass filter and high pass filter ensures that you get a balanced sound. The kicking bass will make the sound a bit heavy. There is no doubt that you will enjoy the sound produced by MRV-F300 4 channel amplifier.
For the four-channel mode, this amp can deliver 50 watts of RMS to every rear speaker to make your drive much enjoyable. MRV-F 300 also has a three-channel mode.
In this mode you can power the subwoofer with 150 watts RMS and the speaker will run on 50 Watts. It is highly adjustable when it comes to sound deliver and speakers adjustment.
When price efficiency comes with performance, then it is challenging to choose something else. This amplifier is like that if you know about it then it is difficult to choose other amplifiers.
7. Rockford Fosgate R1200-1D Prime 1,200 Watt Class-D Mono Amplifier
Rockford started in 1988, and since the day one, they have been manufacturing the finest and the creative most amplifiers. Rockford Fosgate Prime R1200-1D 1200 watt class D amp is one of the best car amplifiers manufactured by them.
The delicate design of Rockford made it small and size efficient. The size is good enough to fit into any vehicles. The body is made of cast aluminium heatsink, and it also has a real-time output and power supply thermal sensing for keeping it cool after a long time of using
Prime R1200 ensures that you can use it as long as you want without damaging your subwoofer.
The upgraded filters are handy to produce a clear sound without distortion. The sound output system is designed to create a rich bass that will touch your core in no time. The balanced sound is the main focus of this amp. Though the bass is the main attraction when it comes to balancing, it is quite outstanding.
The infrasonic filter makes sure that you don’t like the sound too much noisy. The advanced technology and upgraded system can be much useful, especially when standard amps has the problem of distortion.
The power supply has a thermal sense to keep it cool all the time. It does not matter if you overuse the system. It consists of a MOSFET power supply with 4 Gauge power and ground connectors. This is what made the amplifier Short circuit proof .
Rockford Amplifiers are usually very upgraded and advanced. R1200-1D Prime is one of their premium product that is favorite to many riders who love to drive with the music on and loud.
8. Alpine X-A90M X-Series the best car amplifiers with Mono Power Density
Here is another amplifier of Alpine. X-A90M X-series mono power density amplifier is a wonder that can give life to your speakers. It is known for its performance and power that never fail to please the music lovers who love to listen to music while driving.
The chassis of Alpine X0A90M amplifiers are built with solid cast aluminium heat sink which keeps the amp cool when it is performing at its peak. The amplifier is designed to keep the heat away.
The amplifier is designed to be small that can fit into any vehicles without taking much space. The ergonomic design made it easy to attach and control as it has all the controlling tools outside the amp.
When it comes to the sound X-A90M can cause a tough competition as it is one of the best car audio amplifier ever made for sound and performance by the Alpine. Alpines’ Image defined innovation created revolutionary sound for music lovers.
Alpine tries to fill out what was missing from the sound of car amplifiers. They used their advanced engineering to fill out the sound and make you imagine you are listing to live concerts. The outstanding clarity of the sound of X-90M X is not only satisfactory; it is fantastic to many.
The power supply is designed to remain cool while performing at its peak. The power rating of alpine X-A90M is 00W RMS x 1 (2Ω,<1% THD+N, 14.4V), 600W RMS x 1 (4Ω,<1% THD+N, 14.4V), S/N:90dBA (ref: 1W into 4Ω). With this power rating, the amplifier can easily perform at its best all the time.
With the exquisite sound quality, this amplifier can make the experience of your journey magical. People who love music can enjoy the clarity of the sound like it is playing live. There is no doubt that it would be worth it to get an Alpine X-A90M X-Series for your ride.
9. Rockford Fosgate R250X1 Prime 1-Channel Mono Block Amplifier
The Rockford Fungate is renowned for making great car amplifiers. We have already mentioned the brand previously in this article. Here is another one of their car amplifier that will amaze you without a doubt.
R250X1 is designed to fit into any ride regardless of the size of your vehicle. The chassis of this amplifier is made with cast Aluminum Heatsink to keep the amp cool when it is performing for long and at its peak.
The amp is designed in such a way that it is easy to attach and detach. The control knobs are there at the top for reachability. R250X1 is undoubtedly one of the most user-friendly amplifiers for vehicles. You can ride with loud music of your choice and even tweak the system to adjust it the way you want.
The R250X1 consists of On-board Punch EQ with +18dB boost at 45Hz make the amplifier produce heartwarming bass that will rock you to your core.
The high and low-pass filter ensures that the extra noise is being cancelled and the pure sound comes out. The balanced output of this amplifier can provide a soothing or rocking experience to the listeners.
R250 X1 runs with 150 watts RMS x 1 at 4 ohms (250 watts RMS x 1 at 2 ohms). The power supply will not disappoint you. This powerful amplifier will never disappoint you.
Sometimes simplicity is what you require. If you have a small ride, but you really want fine quality music playing while you are driving, then R250X1 can be the best for you.
10. Kenwood KAC-9106D 2000W Monoblock Class D Car Audio Power Amplifier
KAC-9106D 2000W mono block Class D is another amplifier of Kenwood that we could not ignore. The design, size, performance of this amplifier is so proficient that it took the special place in the car of thousands of music enthusiasts.
The ergonomic design of KAC-9106D 2000W makes it highly resistant to overheating. The size of it is so nicely optimized that you can make it fit any type of vehicle. The fine look of the design and the easy installation of the amplifier with your car ensures its efficiency and energetic performance.
As this is a mono subwoofer amplifier hence the main focus of this amp is the bass. While driving a heavy bass can boost your driving experience, and the rocking bass can make it much enjoyable.
You can control the bass boost, gain and the crossovers to avoid distortion. This adjustability can be very useful if you want to customize your set up.
The connection of power and ground is a 0.55” terminals of the wide screw. A flat blade or a Philips-head screwdriver is required to tighten it. This is what keeps the circuits tightly packed and makes the amp more durable.
The Kenwood KAC-9106D is rated at 500 watts RMS x 1 channel with a 76 dBA signal to noise ratio. The signal to noise ratio at the rated power output (not CEA-2006 conditions) is 100 dB.
A symbol of fine stable sound with great durability is the KAC-9106D of Kenwood. If you require a size efficient ergonomic amplifier, then this can be best for you.
How does a car amplifier work?
There are electric transistors that amplify the audio in a car audio sound system. Using electronic components such as capacitors and resistors, an amplifier raises an inaudible line-level signal from your source unit, so it can get sufficient power to move a speaker’s cone backwards and forward to produce sound.
What are the different types of car amplifier?
There are six different types of car amplifiers that you can find in online stores or physical stores around you. Each type of amplifier is categorized by measuring the power of the amp.
Mono channel car amplifiers are also known as the class D amplifier. Class D amps can easily produce a better sound than the previous version of it, which is called the dual-channel amp. The class D amp does not have many options to modify it.
Usually, mono channel amplifiers consist of multiple transistors but consist of only power on and off button. These are simple amplifiers, but when it comes to performance, they are pretty good.
Dual-channel amplifiers of cars can power up to two speakers. It can also power up the subwoofer and make it sound amazing. You can use these amps in hatchback cars and vehicle without a trunk because it is small enough to fit underneath your seats.
The three-channel amplifier consists of two different types of circuitry in one single amplifier. This compact amplifier type does not require much space and perfectly fits into vehicles with lower room.
With a four-channel car amplifier, you can power a full set of speakers; Since it can support such a powerful set of speakers, it requires a larger space. Hence you can set it at the trunk of your car, where it will provide its bashing performance.
The five-channel amplifier is just like a four-channel, but you can also add a subwoofer for the kicking base to shake your core. These amps are best for cars with a dedicated space for the music system to blast the party.
Six-channel amplifiers are rare in the market. As they require a larger space to fit in, it can take it all when it comes to connectivity. You can have a right front, back, and surrounding middle sound that is proportionate along with a core shaking bass.
Factors to Consider When Buying a Car Amplifier [Buying Guide]
A buying guide will help you to have an idea about how the best car amplifiers should be. With the factors mentioned in the buying guide, you will know what you want to buy or your requirements.
A buying guide is very useful, especially when experts make it. Our buying guide has a structure created by the researcher, who has helped us develop the ten best car amp reviews.
Type of Car Amplifier: Based on Class: A, B, A/B, D, G/H
There are five significant classes of car amplifiers. Here we will provide all the necessary information about the type of amplifier based on class.
Class A type is the most common and basic kind of amplifier. Class A amplifier has a linear mode where it runs with a single transistor. These are the most available, typical, and price-efficient amplifier.
Class B amplifiers consist of two transistors. The number of transistors made it better than class A as Class B amplifiers provide a better sound experience. But there, there is a chance of sound to come out distorted for the crossing over.
A/B class of amplifiers is a combination of amps of classes A and B. These amplifiers are significantly a cheap option in the market. There is always a static current on the ports when there is nothing plugged in. Sometimes the sound can come out distorted.
When the input is two powerful only one type of class will work. But when there is no power in the input, both classes will work.
Class D amplifiers are simple amps with single transistors and liner systems to make it work. You do not have many options with this amp, but you will surely get power off and on the button.
G/H class is the modified version of A/B, but G/H is much powerful and known for its heavy-duty performance. You can then take any power input, yet nothing will be changed as G/H has a higher capacity.
Power is directly related to the bass of an amplifier. A powerful amplifier will provide a heart touching bass. Every amplifier has a peak and RMS power rating that determines the capacity of an amplifier. When it comes to choosing the best amplifier for your speakers, you need to consider both of these factors.
You can find an amplifier with a peak that starts from 400 and ends up around 5000, but for RMS power rating, you will hardly find anything beyond 1000. So it depends on your vehicle and the sound system your vehicle consists of that what amp is best for it.
Channel is something that depends on you. There are single-channel amps and multi-channel amps, and now it depends on the number of speakers you want to put in your car.
If you have a full surrounding speaker, then you will require a multi-channel amp. Usually, 4 to 5 channel amps are sufficient as they have more than one channel, and they are much more powerful than others.
Size matters a lot because most of the amps are big, and cars do not have much space inside them. Cars do not have a designated area for amps, especially when it does not come with the vehicle. You have to make space underneath your seats.
Depending on the space inside your car, you can choose to have a larger size of amps. Usually, good amplifiers are also compact, and in that case, there is an opportunity to save space.
Adding an amp to your setup in your car does not mean you will have a great sound. Sometimes amps with dual channels produce distortion, which deteriorates the sound. Multi-channel amps usually have this problem as the common one.
In our buying and the information above we have mentioned this problem. But it has an easy solution because you can buy an amplifier that does not have these problems, or you can also take the expert suggestion to avoid distortion in your amplifier.
Usually, the bigger amplifier costs more than the single-channel amps. What is the use of buying an expensive amplifier if it does not fit inside your car? At first, be sure of what will fit inside your vehicle. When you know what you require, then you can determine a budget.
You can always check the price of car amplifiers on the internet. When you know the price of all amplifiers, you can easily choose the best that is better than the rest within that price.
1. What does a car amplifier do?
The sound system of cars is usually not that powerful. If you want a proper sound that will rock you to the core, then you have to get a car amplifier. A car amplifier boosts the sound and power up your speakers so that the speakers can produce a powerful sound.
2. How many amps do I need for my car audio system?
Two sound boxes are enough when it comes to cover the car. A car does not have a huge space inside for which you can use small speakers to get a great quality sound. If two speakers are not sufficient, then you can try speakers with four components with a subwoofer.
3. How do I match my speakers to my amp?
A speaker of 8 ohms and a program rating of 350 watts will require an amplifier that can produce 700 watts into an 8-ohm load. Also, check the channels of your amp and the number of speakers you have. It would help if you took an amplifier that can support the number of speakers you have.
4. How many speakers can I connect to my amp?
It depends on the capacity of your amp. Most amplifiers support two speakers easily as they are standard. But if you want to use more speakers, you will need larger amplifiers to connect the speakers of 4 to 6 pieces of sound output.
5. What happens if AMP is too powerful for speakers?
Powerful amps are good for speakers. Usually, people try to overdrive speakers with underpowered amplifiers. In that case, there is a high chance that your speakers may get damaged.
6. How does an amplifier improve sound quality?
Amplifiers improve sound quality in various ways. An amplifier, first of all, amplifies the sound, but other factors play a significant role, such as cleaning the sound. An amplifier also reduces noises and clean the sound for a better experience.
Whenever we go on a long ride, a bit of music can make it much enjoyable, as we have mentioned in our introduction. But getting the right is always a challenge. In this vast array of options getting the right amp with a proper sound that will rock you to the core is hard to find. That is why we are here to help you out.
In this article, you got a review of the ten best amps that are tested by our experts and researchers, and then we have a buying guide. All together will aid you to learn more about the best car amplifier that you require the most. We intended to provide you with the most solidified ideas to understand the features of a great car amp.
We only hope you can get the best car amplifiers in 2021 for your car and enjoy your drive more. Have an incredible drive.