Best Acoustic Guitar Amplifier Reviews 2023

Once you start practicing with your guitar on a regular basis, you need to expand your musical arsenal and invest in a couple of high-quality accessories that will take your skills to the next level. An acoustic guitar amplifier is perfect in this case. We selected 5 exquisite ones from some of the best acoustic guitar amplifiers out there. Our picks are reasonably priced and have different power outputs.
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Our Top Choice
Marshall Amps AS100D Guitar Amplifier
The first Marshall shop appeared in 1962, and this brand is one of the largest in the guitar community. Its products are appreciated and have a great quality.
This guitar amplifier has a power of 50W+50W. It has 16 digital FX and 4 inputs. It is suitable for large spaces as it has multiple built-in options.
It doesn’t have a footswitch option.
100 watts
4 channels
23.6 x 10.3 x 21.3 inches
Digital effects, volume
Microphone plug-in
Best Value
Yamaha Mini Acoustic Guitar Amplifier
Yamaha’s history started way back in 1887. It produces high quality and authentic musical instruments. This brand is devoted to music and sound.
Great quality guitar amplifier which is portable and easy to use. It can be used with an MP3 device and has adjustable bass, mid and treble
One customer said the volume control was not working properly and had to replace it.
10 watts
2 channels
13.2 x 8.3 x 9.7 inches
Volume, gain and more
Free Cubase AI
Fishman Loudbox Performer Amplifier
Fishman is a brand that loves music and wants to accompany artists who aim to achieve the truest sound possible. It sells various accessories for any instrument.
This amplifier has an attractive and efficient design and it is really powerful. It has multiple tonal options and a headphone output.
One customer said this amp doesn’t have power. This is the most powerful amp from Fishman.
180 watts
2 channels
18.2” H x 15.8” W x 11.5” L
Effects, volume, bass, gain
Has auxiliary stereo input 
Fender Acoustasonic™ 15 Guitar Amplifier
Fender is a leading manufacturer of guitars, and its beginning dates back in 1946. It invented the electric bass, and specializes in guitars, basses and amplifiers.
This amplifier has a power of 15 watts, a headphone output and a chorus effect. It is made of brown vinyl and has a plastic handle.
Some complain that the amplifier is smaller than it looks in the picture. Read the dimensions before ordering.
15 watts
2 channels
9.4 x 13.8 x 14.4 inches
Effects, volume and more
5 years warranty
Behringer Ultracoustic Guitar Amplifier
Behringer is a German company founded in 1989, and it manufactures high quality audio equipment. Its products are sturdy and versatile.
This amplifier is versatile, has a tube-like sound and a CD input. It is durable, lightweight and has a clear and pleasant sound.
One customer didn’t like that this amplifier has an audible power supply hum.
15 watts
2 channels
15.4 x 7.6 x 14 inches
Low, mid, high, volume
CD input

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What is the Best Acoustic Guitar Amplifier?

Especially if you don’t have a musical background, it is a good idea to ask a musician friend to help you pick a good amplifier. For example, it is important to pick the correct wattage and see what features are included such as reverb, echo and more. if you are a seasoned guitar player and you perform various gigs, you need a compact and lightweight amplifier which can be carried easily.
Our Top Choice
This cutting edge Marshall AS100D Acoustic Series 100-Watt 2x8-Inch Guitar Combo Amphas 4 channels and digital effects. It has clean tones and exceptional highs. Looking for an acoustic guitar amplifier that has an MP3 input? Check out the Marshall MG102CFX MG Series 100-Watt 2x12-Inch Guitar Combo Amp!

Marshall Amps Acoustic Series 100-Watt 2x8-Inch Guitar Combo Amp with Digital Effects and 4 Channels

Founded in 1962, Marshall became popular for its well-designed products. This brand invented the Stack and was the first to utilize vacuum tube technology. Its amplifiers are used by famous guitarists like Eric Clapton and Jimi Hendrix, and they are appealing to guitarists of all levels.

When it comes to amplifier shopping, you should know how to pick the ideal one. This acoustic amplifier is a great choice because it has a clear and warm sound. It works with multiple instruments and has various built-in features. It also has an anti-feedback option. Having 100 watts of acoustic power at your disposal is seriously exciting, so be careful how you use it. You don’t want your neighbors or family members to be mad at you for playing music too loud, do you? Lastly, this amplifier also comes with a comfortable handle so you can easily carry it to your gigs.
Best Value
This Yamaha THR5 Mini Acoustic Guitar Amplifier includes Cubase software. It is compatible with electric and silent guitars and has multiple other features. Want an amplifier that works on batteries? Check out the Yamaha THR5A ACOUSTIC 10-watt Stereo Amplifier.

Yamaha Mini Acoustic Guitar Amplifier with Cubase AI Production Software, Available in Multiple Configurations

Yamaha’s products are known worldwide and used by several appreciated artists like Elton John, Stevie Wonder and U2. Yamaha is recognized as a top brand in the audio world, and apart from amplifiers it designs pianos, drums, strings and even marching instruments. And, of course, we simply couldn’t forget about the Yamaha engines which are used to power some of the fastest superbikes available for sale these days.

We have chosen to review this mini guitar amplifier because it is portable and you can take it anywhere you want. It can accompany guitarists who get struck by inspiration on the road or on holiday as it can be carried easily. If you connect it to your computer, you can even playback or record the songs you play. And let us not forget: it has a great price for the features it comes with. Another thing that makes this amplifier so special is that it is available in several sizes and configurations, not to mention that it has a total output power of 10 watts which is decent, particularly if you are a beginner.
This Fishman Loudbox Performer Acoustic Instrument Amplifier has 2 instrument channels and feedback buttons. It has a clean bass and multiple effects as well as a power of 180 watts. The Fishman Loudbox Mini 60Watt Two Channel Acoustic Amp has a microphone and a boom stand included! Check it out on Amazon!

Fishman Fishman Loudbox Performer Acoustic Instrument Amplifier, Available in 3 Configurations

Fishman is a leading company in pickups for acoustic instruments, and its line of amplifiers is appreciated as well. If you play a different instrument such as the violin or piano, you should check out its accessories that come at reasonable prices. This brand specializes in musical instruments and it currently has more than 200 products available for sale on Amazon, so you definitely have plenty of buying options.

This acoustic guitar amplifier has a powerful range of effects and a switchfoot input, as well as improved features compared to the other amplifiers from this line, and an exceptional reverb. It has a lighter and more efficient design and weighs only 13 kg, so you can take it with you everywhere.

Best of all, we like that this amplifier is available in 3 different configurations, depending on how many watts of power you want. You will also take advantage of a headphone output if you go for this model, and a wide array of acoustic effects. This amplifier is excellent for both beginner and advanced guitar players.
This Fender Acoustasonic 15 – 15 Watt Acoustic Guitar Amplifier has a great design, a jack for an instrument and one for a microphone. It is lightweight and easy to carry. Looking for a 20 watt mini amplifier? Check out the Fender Champion 20 - 20-Watt Electric Guitar Amplifier!

Fender 15 Watt Acoustic Guitar Amplifier with Microphone and Headphones Input

Fender has been famous in the world of instrument manufacturing for more than 60 years. Fender's products are an integral part of the music industry. Both beginners and popular artists have had or used Fender's instruments and amplifiers, and that is how this brand became so popular. The guitars it produces are desired by every person who loves to play this instrument.

This amplifier is ideal for someone who likes to travel or is always on the go because it is compact and can be handled and carried easily. This amplifier has a clear and warm sound and it is small, so these features make it the best bang for your buck. Furthermore, the price it is sold for on Amazon is convenient.

We are also happy to report that this amplifier comes with a warranty period of 5 years and it packs a fairly decent acoustic punch – 15 watts. That is enough for you to practice your guitarist skills without blowing out the windows in your room.
This Behringer Amplifier has VTC technology, is ultra-acoustic and compact. It has 15W power and a great tone. This amplifier also incorporates a microphone and an instrument input. Looking for a more powerful amplifier? Check out the 90 Watts Behringer Ultra acoustic ACX900!

Behringer Ultracoustic Ultra-Compact 15-Watt Instrument Amplifier with VTC Technology

Behringer designs high-quality audio equipment. It sells professional appliances for ideal prices and covers multiple categories such as speakers, mixers and accessories such as headphones or microphones. If you are looking for accessories to add to your amplifier, check its portfolio; you will find something suitable for your taste for sure. Are you a DJ? Check out Behringer's CD players as they are some of the most sophisticated and famous in the world.

This amplifier is a singer's dream come true. Even if you are a beginner or a professional looking for another amplifier to complement your instrument, don't pass over this one! It has a volume control, clear sound and original Bugera speakers. You can practice quietly if you connect the headphones to it or keep your favorite music in the background due to the CD input. Lastly, this amplifier packs 15 watts of pure acoustic power, which is usually enough for most people.

How Do I Choose the Best Acoustic Guitar Amplifier?

Acoustic guitar amplifiers are great for beginners and experienced guitarists alike. An amp amplifies the sound produced by the acoustic guitar, through a loudspeaker. Usually, when you think about guitar amplifiers, a giant box comes to mind. Lucky for you, now there are different models of acoustic guitar amplifiers in all shapes and sizes. There are even models that are highly portable for those who travel a lot.

While acoustic guitars don't require special equipment to be played, acoustic electric bass guitars need power and amps in order to be played. The style of music played with these two types of guitars is very different as well. While acoustic guitars are often associated with folk music, an acoustic electric guitar is usually associated with rock music and might require special guitar strings.

There are different acoustic guitar amplifiers for different purposes. If you want to use one around the house, go for the smaller models, and if you’re having a small concert, consider getting a bigger amp.
Depending on the model and features, you'll find acoustic guitar amplifiers that cost from $90 up to $1000. For around $100 you'll be able to get an amp that has 15 watts and will be suitable for playing guitar at home or for practice. If you're thinking about getting a high-end acoustic guitar amp, it will cost around $1000, but you'll have multiple features and power of up to 200 watts. Such an amp is suitable for playing in a club or jamming with the band.

There are also cheap acoustic guitar amplifiers out there, but it’s better to avoid them as they don't have special effects and emit poor quality sounds.
Choosing the right acoustic guitar amplifier might seem a bit difficult as there are a lot of options to consider. There are different amplifiers for different needs, so depending on where the guitar will be played, there are different features to consider.
  • Type - There are three types of amplifiers: solid state amplifiers, tube amplifiers, and PA speaker amps. Solid state amps amplifies a clean representation of the sound and tube amps are great for providing warm and organic tones. Tubes usually require maintenance because they have to be replaced over time.
  • Power - If you need the amp for a smaller space you can opt for less wattage. If you're going to play at big venues or you plan on jamming with the band it's better to go for a powerful amp that will allow louder sound. Acoustic guitar amplifiers feature between 5 and 200 watts.
  • Onboard effects - Always check the effects when getting an amp. You can choose between reverb, flange, delay, chorus and more. You'll be able to use the effects with just a touch whenever you need them. However, the basics that are included in the majority of amps are enough for even a professional.
  • Channels - The number of channels is quite important. Acoustic guitar amplifiers can feature multiple channels and let you plug in more instruments at the same time. If you plan to sing and play the guitar at the same time, go for a multi-channel amplifier that will allow you to use a microphone for vocals.
  • Inputs and Outputs - Some amplifiers also feature special inputs for music players and laptops or outputs for headphones if you want to silently practice.
  • Portability and dimensions - Acoustic guitar amplifiers should be easy to hold and transport unless you have a tour bus. The larger the speaker and the power of the amp, the heavier it will be. Always consider the dimensions and weight when getting an amp.
Now that you know what features to look for in acoustic guitar amplifiers, let’s move on and see what the construction and design aspects are.
Construction and Design
There are multiple types of acoustic guitar amplifiers. Each has their own advantage, so it's good to know before taking the final decision.

Tube amplifier increases the amplitude of guitar sounds using vacuum tubes. They give a unique tone and colors sounds. However, the disadvantage of a tube amp is that it is heavy to carry and requires a higher cost for maintenance because the tubes need to be replaced from time to time.

Solid state amplifiers use transistors and printed circuit boards in order to amplify the sounds. They are portable and lightweight and offer the user a large range of special effects.

PA speaker amplifiers are the miniature version of PA systems and feature multiple input ports so you can add any instrument to them. They have superior audio quality, but are usually quite bulky and heavy.
Performance and Ease of Use
Now that you've covered the basics of acoustic guitar amplifiers, you’ll have an easier time deciding which one to get. As we said, the acoustic guitar amplifier is directly related to the place you're going to sing in. The larger the venue, the bigger that wattage should be.

Onboard effects are also great because they enhance any sound you play with your guitar. You can also always expand the effects range with guitar effects pedals or effects processors as well.

Get the Best Acoustic Guitar Amplifier of 2023!

By now you probably can't wait to find out how good your tunes will sound through the speakers of a professional guitar amplifier. Well, don’t wait anymore—pick your favorite amp and give it a try. Careful though: don’t be like Macaulay Culkin in Michael Jackson's hit, "Black or White", and get in trouble with your father!

Our Top Choice
Marshall Amps AS100D Guitar Amplifier
Best Value
Yamaha Mini Acoustic Guitar Amplifier
Fishman Loudbox Performer Amplifier
Fender Acoustasonic™ 15 Guitar Amplifier
Behringer Ultracoustic Guitar Amplifier