8 Best Bluetooth car amplifier in 2023

Last Updated on November 5, 2022 by Devon

Bluetooth car audio systems are quickly gaining popularity. They can be easily installed in a vehicle and provide many benefits over conventional car audio systems. While conventional systems use a single speaker to amplify the sound, Bluetooth systems can be paired with multiple devices, like cell phones, GPS, MP3 players, and more.

For the last 10 years, Bluetooth technology has been transforming how we use our smartphones. It’s made life easier in many ways by connecting your smartphone to various devices like speakers, home appliances, cars, and more.

This can be helpful when listening to music or navigating the car. In addition, Bluetooth car audio systems are typically smaller than traditional systems but it is not essential for every amplifier, making them easier to fit into small spaces.

If you’re in the market for the best Bluetooth amplifier, you’ve come to the right place. There are plenty of options on the market. But which one is right for you?

In this post, we’ll take a look at the top 8 best Bluetooth car amplifiers on the market today and tell you what are factors to consider before buying them.

Top 3 Expert’s Choices:

  • Channels: 6
  • Class-D
  • DSP
  • Customized sound
  • Low and high Pass filters
Kenwood 1177524
Kenwood 1177524
  • Class D
  • 180W RMS
  • 400W PMPO
  • 4 Channel
  • Voltage: 14.4 Volts
S.M.S.L Audio Stereo Amplifier
S.M.S.L Audio Stereo Amplifier
  • Apt-X
  • class D
  • 3.5mm headphone jack
  • 1.44-Inch Color screen
  • remote control

<<Our Product Review Process>>

8 Best Bluetooth Car Amplifiers of 2023 Reviews

If you are looking for a good and reliable Bluetooth car amplifier, then this article will be of great help. This list of Bluetooth car amplifier reviews has been compiled by a team of researchers into an easily digestible list of the best car amplifiers in the world today.

You can choose any of them depending on your needs and budget.

1. 4-channel Bluetooth car amplifier

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The Pyle 4 channel bluetooth amplifier is designed for both land and marine use and can be used in the car, boat, or as a home theater system. This marine-grade amplifier features four channels with two front speakers and two rear speakers that can play different music or movie soundtracks at the same time.

The built-in speaker features high-fidelity stereo sound with a separate subwoofer channel and powerful 400 watt RMS at 4 ohm impedance and frequency range between 10-40 kHz for unrivaled sound superiority.

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It also has an auxiliary input jack that allows you to connect your smartphone, tablet, or computer and listen to music through the amplifier, to an external smartphone, computer, MP3, laptop, or tablet. The unit comes with a 3.5mm AUX cord to connect your smartphone, tablet, or computer for listening.

There is also a USB port on the rear of the unit for playing music through a memory card or an SD card. This Pyle 4 channel Marine Amplifier is the perfect companion for your car, boat, or home theater system.

  • Compact size
  • Sleek and small
  • Big Power
  • Cheap price
  • Easy to set up and sounds great!
  • It has along with EQ at your fingertips
  • Incorrect wiring may cause noise during power it on or off


Sample Customer Review:

“I was pretty amazed how well this worked. It’s driving a pair of Polk audio speakers and I wet tested it. Never stopped working. Amazon music over it sounds bad but if you play local music on it, it sounds great. I blame that on Amazon music (I am a Amazon music HD subscriber and I have a full gig of internet connectivity. Gonna reevaluate the Amazon sub. It’s just not performing). The AMP is performing great though 5 stars for this one.”

Read More Customer Reviews

2. Best Class D Bluetooth Car Amplifier

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This Bluetooth car amplifier is a compact, high-performance, full-range car stereo amplifier with Bluetooth optimized maximum power of 1600W, maximum output power of 4 ohms, and 150 watts. It features four channels of amplification, and its sound quality and volume are guaranteed.

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This high-power amplifier has a slim and compact design that allows you to take it anywhere for easy connection to your car stereo or other audio systems. With its unique topology circuit design, it delivers excellent bass performance and high sound quality. You can easily listen to your favorite music in your car without feeling uneasy about the sound quality.

The amplifier is also equipped with an auxiliary input, which means that you can connect it to a device such as a smartphone, MP3 player or portable DVD player. In addition, it can also be connected to a speaker system via an RCA input.

It features a Bluetooth technology feature, which means that you can easily connect it to your Bluetooth enabled mobile device for hands-free communication. With the help of this amplifier, you will be able to enjoy your favorite music anywhere without any difficulty.

  • Mids and highs are clear without noice
  • It’s also very good for scooters and motorcycles
  • Pretty sleek design
  • Inexpensive
  • Screws for the wire connections are little bit low quality


Sample Customer Review:

“First of all, I bought this for one reason; to add Bluetooth capability to my Grand Marquis. It accomplished that task. However, I must say that I have quite a bit of experience working with stereo wiring. And there is a lot of wiring expertise needed to make it work in my application without losing any of the factory controls or letting any of it be visible. Both of these are important to me and I was able to accomplish my goals.

There were only two somewhat irritating drawbacks. One, once your phone is paired with the amp, it shuts off any other inputs. So, in order to play the radio, for example, you have to disconnect from the amp (in the Bluetooth settings) or turn off Bluetooth on your phone.

The second thing is that with it connected via Bluetooth, the volume is controlled by your phone only. Also, depending upon how much gain you have dial in on the amp, you may not be able to turn the volume all of the way down even when you turn your phone volume all of the way down.

Considering everything about how I use it and the relative low cost involved with this type of Bluetooth conversion, I am happy with the results, although it might not work for everyone.”

Read More Customer Reviews

 3. Best waterproof Bluetooth car amplifier

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This Best waterproof Bluetooth car amplifier features Bluetooth technology, which allows you to connect it to other Bluetooth enabled devices. You do not need to install any head unit and simply power it up. It is a powerful car amplifier that is built for all-day use.

It has been designed to work in extreme weather conditions and has been tested to withstand a heavy rainstorm. It also has a waterproof design so that you can enjoy music on the go in any kind of weather.

The MC900B amplifier features an auxiliary input, so you can listen to your music on your smartphone or MP3 player. This device also features a full range amplifier, which means that you can also play your subwoofer while streaming your music to your speakers.

This Best waterproof Bluetooth car amplifier is great for outdoor use as well as indoor use. With this amplifier, you can enjoy your favorite music and even play your favorite songs from your phone or MP3 player. It is highly versatile and comes with a remote control that lets you easily operate it from a distance.

  • It is Small and compact
  • Remote works great
  • Easily hidden from view and sounds amazing
  • Adjustable also in motorcycles
  • Installation is pretty easy
  • Loudness is average not too loud


Sample Customer Review:

“I purchased this for my Honda Goldwing. I paired it with Polk 4″ in the rear and Kicker 5 1/4″ in the front. The volume and sound is great and even at 75mph on the highway. The illuminated remote works great as well and looks good. I removed the factory CD player from the trunk and installed it there.”

Read More Customer Reviews

4. Bluetooth 5 channel car amplifier

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The Lanzar AMP5 Car Audio Amplifier is one of the best amplifiers that you can find. It is a high-quality car audio amplifier that is very easy to use. It comes with Bluetooth connectivity, a 3,000 Watt output and 5 channels of RCA connectors for connecting your speakers to the amplifier. There are no wires or splitter cables needed.

You will also be able to connect a variety of different types of devices to the amplifier through the RCA connectors on the amplifier. With Bluetooth connectivity, you will be able to stream music directly from your mobile phone or other device. This amplifier also has a power LED indicator light that you can easily see.

The Lanzar Power Amplifier Car Audio 5-Channel Portable Car Amplifier also offers incredible performance for your car audio system at an unbeatable price. This high-powered car amplifier is cutting edge technology at its finest.

The 5 Channel car amplifier comes with a full complement of safety features and it is fully protected against overload, short circuits, and overheating. With a powerful amplifier, this unit will deliver clean, distortion-free sound with great bass response and superior sound quality.

  • The BT feature is a nice
  • Enough sound even in boats
  • The RMS output on it is very high
  • You have to buy bass boost controller separately

Also Read: Top 8 Best Car Stereo with Built in Amplifier of 2023


Sample Customer Review:

“Been using it for over a year now with absolutely no issues. I had it professionally installed, running wiring for all 5 channels cost me a pretty penny but it was a clean install and above all trouble free. Never bothered with the BT function, In fact I totally forgot I was even there since I use this amp tied to a main unit that can provide sound for all 5 outputs. Running a 10″ shallow sub-woofer, 2 oval (cant remember size) front speakers and two titanium Lanzar tweeters.

More than enough sound for a regular cap 1997 ford Ranger with no modifications. Sub-woofer and amp fit behind the seats. No thermal issues, ever. As a former musician, I still have a good ear. This unit properly grounded produces no annoying humming or buzzing sounds. This unit is my 3rd Lanzar amp, all of them great units, they all outlived my ownership of the car they were installed on.”

Read More Customer Reviews

5. 8 Channel Bluetooth Amplifier Car

<image src=image name.jpg" alt="Best Bluetooth car amplifier">This Rockville car audio Bluetooth amplifier is one of the most powerful amplifiers on the market today. It is really a beast of 8 channels. Class D makes it more power full and reduces noise and distortion. 1500 Watts System Power is what it has.

Due to its big capacity of channels and power, it delivers RMS Power Output at 4 Ohms: 65 Watts x 8 Channels, RMS Power Output at 2 Ohms: 95 Watts x 8 Channels, and RMS Bridged Power Output at 4 Ohms: 190 Watts x 4 Channels.

It can be used as a single channel amp, a stereo amp, or even as a headphone amp. The Rockville bluetooth car amplifier is also stable 2ohm in stereo and 4 ohm in mono. All connections of speakers and RCA cables are 100% stainless steel to avoid any signal robbing corrosion.

It features a built-in Bluetooth wireless system with Auto Pairing for wireless connection to your mobile devices, including cell phones, tablets, computers, and other Bluetooth-enabled devices.

LED Power and Protect Indicators are pretty good for understanding power and protection indications to save your car amplifier from any serious damage.  It comes with high-quality parts and excellent sound quality. This unit is a perfect choice for those who need the power of a large speaker in a small package.

  • Compact Design and High Power
  • Silk Screen and Heat Sink Enclosure
  • TI Digital Class D Audio Topology
  • High Speed MosFET Power Supply.
  • Terminal set screws are cheap for such a nice amplifier


Sample Customer Review:

“Received it today and installed it right away. It replaced a Fosgate amp that I’ve had in life support for a year and it finally died a horrific booming death a couple weeks ago. After getting it hooked up to my mismatched system in my boat consisting of a pioneer deck and Polk audio speakers, I discovered it wouldn’t get very loud.

Only took a moment to find the gain adjustment and whoa….. she’s alive! On a serious note, it does sound great and easy to install. I’ve got room to add more speakers now with this amp. 🤔 I hope it lasts a long time of heavy use.”

Read More Customer Reviews

6. Kenwood 1177524 Compact Bluetooth Car Amplifier


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The Kenwood Bluetooth amp is designed to be mounted in places that are exposed to the elements. To operate in these conditions the remote control has an IPX-5 certification.

This water resistant certification is the grade at which a device continues to function when directly subjected to 12.5 L of water per minute from all directions using a 6.3 mm inside diameter nozzle at a distance of approximately 3m for at least 3 minutes. This level of water resistance makes it perfect for ATV, motorcycles, and boats.

This KAC-M1824BT Bluetooth Gateway doubles the power of a typical CD receiver by providing 45Watts x 4 of amplification with a built-in waterproof Bluetooth controller. Now you can use your smartphone as a powerful speaker for hands-free calls, music streaming, and more. With it’s compact design, this Bluetooth Gateway is a great addition to any vehicle for enhanced sound.

  • Compact
  • Bridgeable
  • Easy to install
  • You should get gain control knob hookit to control volume


Sample Customer Review:

“OMG 😎😎😎
I installed this on my street glide running 4 6.5s! Crystal CLEAR sound!! Well worth the money and will blow you away from the sound.. U dont have to hook it to your radio but you can.. Very easy to install! Took me about 2 hours to put on my bike including mounting and wiring speakers!

I will be ordering another to put on 4 more speakers in my bags! I have been through a ton of amps and this is the easiest to deal with.. Sounds better then 90% of the amps i had! I will revise my post in a month to show how its holding up!

The only downfall of this amp is that i cant control the power level!! It is set!! U can only control right and left channels.. Its not a bad thing but it helps to know its turned all the way up😂😂😂.”

Read More Customer Reviews

7. Best Bluetooth car amplifier for sony lovers

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This Sony XM-GS6DSP GS Series 6/5 Channel Class-D Bluetooth Amplifier with DSP features 4.1 channel time alignment and Class-D amplification technology for high power. The GS Series DSP amplifier delivers high quality sound that is customized through its four independent custom equalizers.

Use the XM-GS6DSP GS Series Amplifier and your smartphone or tablet to access the built-in app that provides functions such as remote control and built in Bluetooth connectivity. Built in Bluetooth technology means you can use this speaker without a headphone cable.

Bluetooth connectivity allows you to stream your favorite music wirelessly. With the built-in audio player, you can enjoy your favorite tunes on the go. It also includes a heavy duty aluminum case to protect your device from knocks and drops.

  • Crystal clear signal without distortion
  • Crappy Bluetooth functionality
  • Low and high pass filters for accurate sound
  • Ease of installation
  • Advanced and overall features
  • Wrong connection may cause overheating


Sample Customer Review:

“Crystal clear signal without distortion. No noise floor. Very lifelike and full bodied sound. Excellent SQ and build quality for cheap. This amp is a must have if you are getting the new Sony Mobile ES, or the Kenwood Excelon Reference speakers.”

Read More Customer Reviews

8. Car Amp With Bluetooth

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Massive audio T48-200 Bluetooth car amplifier offers Dura-coated PCB’s, nicoli-plated RCA inputs leading to their water-resistant characteristics. Its Bluetooth capability enables direct streaming of audio from smart devices with use of our optional ubt1 dually, eliminating the need for car play or android auto head units.

Coated PCB’s are resistant to moisture, dust, and extreme heat, a built-in OEM line converter that eliminates additional cost items and like all massive audio amplifiers. This compact high-efficiency power amp delivers the most out of any amplifier you’ve ever used.

With a maximum power of up to 400 watts per channel and a frequency response of 10 Hz to 25 kHz, the TX48 offers tremendous versatility with the ability to handle virtually any music you throw at it. With a full-range line-level output and built-in speaker crossovers, you can link to speakers or powered subwoofers to get the best possible sound.

  • It has Conformal Coated PC Board to Resist Moisture, Dust and Extreme Heat
  • 12V Remote Output for External Devices
  • 4 Layers PCB design with SMD parts
  • Advanced 5 Way Protection Circuitry
  • Expensive but quality features and material

What should you consider before you buy the best Bluetooth car amplifier?

Bluetooth is an easy way to make hands-free phone calls and listen to music through your vehicle speakers. Here we have discussed some important factors to consider before buying best Bluetooth car amplifier.


The power rating of a car amplifier is important when choosing a car stereo. Power ratings range from 1 to 10. Most amplifiers have a rating of 6 or higher. Higher power ratings mean more volume and better sound quality.


The RMS (Root Mean Square) is the average amount of power that comes out of the amplifier. If you listen to an RMS number, it will tell you how much power your amp has.

The peak volume is the highest level of power output that the amplifier can produce. If your amp has a peak volume of 100, that means that it can produce 100 times the power as an RMS number would indicate.

Related Article: Does higher RMS mean louder sound?


Bluetooth car amps also have a great option for a different number of channels. You can select according to your choice or requirement. Ideally, Your car stereo amplifier should have at least two channels. This is so you can use two speakers at once. Let’s know about a short introduction to different channel car amplifier and their features.


A mono channel will only let you hear one speaker at a time. Most amplifiers come with a mono channel. If your amplifier doesn’t have a mono channel, you can buy one.


A two channel car amplifier will let you listen to two speakers at once. You should have this two channel car amplifier if you want to play music through maximum of two speakers in your car.


A multi channel car amplifier will let you listen to more than two speakers at once. This is so you can use multiple speakers in your car at the same time.



Class A amplifiers have the best sound quality, but they’re also more expensive than Class B amplifiers. Class A amplifiers usually have a frequency response of 60Hz – 20kHz, while Class B amplifiers usually have a frequency response of 20Hz – 20kHz.

Class A amplifiers are also very sensitive to the signal, which means that you need a lot of power to drive them. Class A amplifiers can have a sensitivity of up to 100dB, while Class B amplifiers can have a sensitivity of between 90dB and 100dB.

If you don’t have a lot of space in your vehicle, you may want to choose a Class A amplifier.


Class A/B amplifiers are a little less expensive than Class A amplifiers and offer similar sound quality. They usually have a frequency response of 30Hz – 20kHz, and they’re more sensitive than Class B amplifiers.

Class A/B amplifiers can be driven with as much power as Class A amplifiers, but they’re not quite as sensitive to the signal. Class A/B amplifiers can have a sensitivity of up to 85dB.


Class B amplifiers are typically the cheapest amplifiers and have a frequency response of 15Hz – 20kHz. They are not nearly more sensitive to the signal like Class A or A/B amplifiers.

However, they’re not as sensitive to the signal as Class D amplifiers, which have a frequency response of 0Hz – 20kHz. Class B amplifiers can be driven with up to 50% more power than Class A amplifiers. Class B amplifiers can have a sensitivity of up to 70dB.


Class D amplifiers are specially designed to have less distortion and noise. They also have the highest power requirements, but they can be the best choice for audio systems that need lots of power.

Class D amplifiers have a frequency response of 0Hz – 20kHz and can be driven with up to 200% more power than Class A amplifiers. Class D amplifiers can have a sensitivity of up to 90dB.


How sensitive the speakers are to sound is important. The lower the sensitivity, the quieter the volume will be and the better the fidelity of the sound. A lot of people like the idea of a high volume, but it’s not ideal for music.

Higher sensitivity means louder sounds; lower sensitivity means quieter sounds. Sensitivity, like many other audio attributes, is adjustable.


How sensitive the speakers are to sound is important. The lower the sensitivity, the quieter the volume will be and the better the fidelity of the sound. A lot of people like the idea of a high volume, but it’s not ideal for music.

Higher sensitivity means louder sounds; lower sensitivity means quieter sounds. Sensitivity, like many other audio attributes, is adjustable.


How much power the amplifier puts out is important. It’s important that you don’t get sound distortion because you’re not getting enough power.


The impedance that the amplifier has can be a deciding factor as to how loud the sound will be in your vehicle. If your vehicle doesn’t have a very high input impedance, you’ll have to boost the volume to hear it. This is not always possible.


If you have two-channel sources such as CDs, an amplifier should be able to bridge and play them at once.


Features include an on/off switch, an equalizer, power control and a power supply. Amplifiers vary in the number of features they provide and some offer the features as an added feature that requires a separate purchase.

If you’re building your own amplifier, you’ll need to make sure that it has all of these features.


You want a car amplifier that will fit into your car’s dashboard or trunk which you want to adjust according to your car capacity. Car amplifiers are usually about the size of a pack of cigarettes.


If you plan to use your amplifier for music, you want to make sure it can handle a lot of power. You should stick with the most powerful amplifier you can find if you have doubts about the amplifier’s performance.

In addition to having the ability to handle lots of power, an amplifier also has to be able to deliver a very wide range of frequencies and be very linear.


Quality is important when buying a car amplifier. You want a high quality amplifier that will give you the best sound quality and the best performance. Buying a car amplifier that’s made with poor quality materials will be a waste of money. You should always buy a car amplifier that’s made with good quality materials.

Warranty: Warranty is important when buying a car amplifier. You want to make sure that the amplifier you buy will give you a warranty that’s worth your time and money.


Price is also important when buying a car amplifier. You want to make sure that you buy an amplifier that is affordable, durable, and powerful.

If you are considering buying a new amplifier or audio receiver, then you should consider how much it will really improve the sound quality. A cheap amplifier or receiver that’s a good value for money might just be all you need to get the best sound.


Bluetooth speakers are a great way to bring music into the outdoors. It is essential that you select the right one so that you can enjoy listening to music on a large scale without having to worry about the environment around you.

To summarize, when it comes to the Best Bluetooth car amplifier, there are a number of things to keep in mind. Here’s an overview of those things, and what they mean to you. Whether you’re looking for a simple way to connect your phone to your car’s audio system or you’re after a full-blown stereo set up, these devices should fit the bill.


1. What does a Bluetooth car amplifier do?
A Bluetooth car amplifier is basically an audio receiver for your phone that sits in your car’s cup holder. With this, you can listen to music on your mobile device without the hassle of an auxiliary cable and power adapter. Some have additional features like hands-free calling, voice recognition, GPS navigation and voice guidance systems, which makes them quite handy.
2. Are Bluetooth amplifiers any good?
Bluetooth amplifiers can work quite well with speakers, and they are very portable. These amplifiers work like a speakerphone and connect wirelessly with your mobile device. Bluetooth car amplifiers are useful for any driver who wants to listen to music while driving. They have a number of advantages over normal amplifiers including that they are smaller and more portable. This makes them more comfortable to carry and use, and also means that they don’t take up much space in the vehicle. In addition, they allow drivers to use a pair of Bluetooth headphones instead of regular earphones.
3. How do I convert my car stereo to Bluetooth?
Bluetooth is the wireless technology that enables your car stereo to connect with your cell phone, or any other compatible device. You can easily convert your car stereo to Bluetooth with a device like the Blueant BTU2. The BTU2 comes with a built-in FM tuner to convert your radio signal into digital data.
4. Is Bluetooth Audio Better Than Aux?
Bluetooth, when used to transfer sound between two devices, usually does a better job than traditional aux cables when it comes to sound compression. Because the fact is that most people cannot tell the difference between sound that is compressed by Bluetooth and aux cables until they listen very carefully buying using both things.
5. What is the aux audio cable in car amplifier?
An aux cable is a connection used between two different pieces of equipment. Aux cables are most commonly used to connect portable audio devices such as MP3 players, iPods, and mobile phones to car stereos, amplifiers, and other audio equipment. The other end is typically plugged into a phone jack, iPod dock, or USB port, and is often used for charging purposes.
5. Why should i add an amplifier to my car?
The main purpose of an amplifier is to amplify the signal coming from the mic input in a strong and better way for listening. The amplifier will also convert the output of the mic into a voltage that can be connected to your recording equipment. Without an amplifier, you will need to use an attenuator (or variable resistor) in order to lower the volume of the mic.

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