Best Acoustic Guitar Amp for Acoustic Electric Heavenly Sound

While electric guitar amps add their sonic signatures to guitar tones, the best acoustic guitar amp should faithfully capture your playing technique and excel in transparency.

Best Feature Set
Fishman Loudbox Artist

Fishman Loudbox Artist

A popular, reasonably priced 120-watt acoustic guitar amp reputed for its great tones, good projection, and minimal feedback.

Best Stereo Amp
Roland AC 33

Roland AC-33

This acoustic amp offers stereo sound, guitar effects, 40-second looping, and portability, which is ideal for serious guitarists.

Best Overall
AER Compact 604

AER Compact 60/4

A premium gigging amp that offers transparent sound, powerful amplification, onboard effects, and versatile input/output options.

Best Gigging Amp
boss acoustic singer live

Boss Acoustic Live Singer

A modern acoustic amp that offers spatial sound projection, dual channels, EQ, effects, harmony, and looping for performers.

Best Mini PA System
fishman loudbox mini bt

Fishman Loudbox Mini BT

This small acoustic amp packs 60 watts, pristine sound, 2 channels with EQ/effects, and tailored features for singer-songwriters.

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The resulting sound should have a natural wooden tone that is as crisp and clear as a summer’s day.

With this in mind, we have selected the most sought-after and well-received acoustic guitar amplifiers while considering important gigging factors like aesthetics, build quality, built-in effects, EQ, and roadworthiness.

The recommendations below are based on our research, experience, opinions, and feedback we’ve received.

The recommendations below are based on our research, experience, opinions, and feedback we’ve received. For a different approach, there is a similar guide on Gearank.com, which lists the best acoustic amplifiers based on a statistical analysis of over 3,800 customer, user, and expert reviews, ratings, and forum discussions.

Sweetwater

Best Acoustic Guitar Amp: Your Options

Fishman Loudbox Artist​

Best Acoustic Guitar Amp (Feature Set)

Fishman Loudbox Artist

Fishman Loudbox Artist​ Acoustic Guitar Amp

Guitarsite Expert Opinion

It is a top choice among acoustic amps and showcases the brand’s expertise with its 120-watt bi-amplified design. It offers essential features like EQ and anti-feedback and excels even at high volumes. With two effect sections for reverb, delay, chorus, and more, it’s perfect for guitarists seeking versatile sound experimentation in a stylish package.

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Fishman is one of the biggest names in the acoustic guitar pickup scene, so it should follow that they know how to build quality acoustic guitar amps. The most popular among their many acoustic amps is the Loudbox Artist, a reasonably priced portable combo amp that has been receiving consistently great reviews.

This 120-watt bi-amplified acoustic amp is an excellent example of their expertise, providing fantastic acoustic tones without breaking your bank or your back.

For its price, the Loudbox Artist offers several essential and practical features, including traditional EQ, gain, and anti-feedback. Users have praised the instrument channel for its good performance at high volumes with minimal feedback issues.

It has two effect sections, allowing you to apply reverb, delay, chorus, flanger, and echo. 

Finally, all these features are packed into a good-looking cabinet with a classy wooden look, provided by its brown Tolex side panels, brown grille cloth, and beige aluminum control panel.

If you’re a guitarist who doesn’t just want the standard reverb and chorus, this is an excellent choice for more sound experimentation live.

Pros:

Cons:

Specifications:
120 watts Bi-amplified
1 x 8″ Woofer, 1 x 1″ Soft Dome Tweeter
2 Channels with 1/4” & XLR inputs
3 D.I. Outputs: Each Channel and Main Mix
Delay, Echo, Chorus, Flanger Effects
Bluetooth 4.0 Connectivity
Weight: 25.5 lbs.
Feedback control

Roland AC-33

Best Acoustic Guitar Amp (Stereo)

Roland AC 33

Roland AC-33 Stereo Acoustic Guitar Amp

Guitarsite Expert Opinion

This amp is a powerhouse in acoustic amplification and stands out for its true stereo sound and versatile guitar effects. With a 40-second looping capability, it caters to serious solo performers. Its portability, fueled by battery power, makes it perfect for remote performances. While a pricier investment, its reliability and features earn it a top spot among acoustic guitar amps.

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This is more of a legacy product that’s still widely used today. Roland’s powerhouse of an acoustic amp, the AC-33, delivers so much more than allowing you to perform at higher volumes. It delivers true stereo sound that will add depth to your performance.

Aside from the ultra-clear, acoustic guitar tone, it functions like an effects pedal because you can dial in some cool guitar effects such as reverb, chorus, and ambient effects. The ambient effects make your guitars and vocals feel like they are in their 3D spatial environment.

Another notable feature is the ability to create a 40-second loop should you choose to do a one-man band setup. Pair that with some of your outboard pedals, and you will have endless options to explore with this acoustic amplifier.

It’s also what they call the world’s first battery-powered amp. If you want to go portable, you only need 8 AA batteries. This amp makes it easy to carry around places without power. Do you want to go to the woods and go remote? This amp does the job for you.

This amp is for the serious guitarist who wants a tried-and-tested product and is willing to spend a little cash. It’s a worthwhile investment and belongs to the best acoustic guitar amps list.

Pros:

Cons:

Specifications:
30 watts (15W / 15W)
2 x 5″ Stereo Speakers
2 Channel
Built-in Looper
Output: 2 x 1/4″ (R, L/Mono), 1 x 1/4″ (Headphones)
Input: 2 x 1/4″, 1 x XLR, 1 x 1/8″ (aux), 2 x RCA
Reverb, Chorus, & Ambience Effects
Anti-Feedback function
Weight: 10.36 lbs.

AER Compact 60/4

Best Multi Effect Pedal (Overall)

AER Compact 604

AER Compact 60/4 Acoustic Guitar Amp

Guitarsite Expert Opinion

With transparent sound and powerful amplification, the AER Compact 60/4 delivers studio-quality tones in a portable package. Its custom 8-twin cone loudspeaker ensures clarity at any volume while onboard effects and versatile inputs cater to diverse musical needs. While lacking feedback control and Bluetooth, its premium sound makes it a top choice for musicians.

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Having a pristine-sounding portable amplifier has given lots of guitarists perform at their best in every venue. For that consistent sound quality, we recommend the AER Compact 60/4.

You get a transparent sound profile reminiscent of studio recording at this price point. It is that clear. I could best describe its sound as being “larger than life” because of how well it amplifies the sound. You’re given 60 watts of power. Unlike other acoustic guitar amps, it adds no extra tonal characteristics as you crank up the volume. It is all thanks to their custom, 8-twin cone loudspeaker.

It has four onboard effects, such as long and short reverb, delay, and chorus, which all sound organic. Each can be controlled independently. Channels 1 (1/4-Inch) and 2 (XLR) can supply phantom power. CH 2 has 48V, so you can power any condenser microphone, and CH 1 has 9V for pickup systems requiring it. In addition, both channels have a “color” button for those scooped-up mids for fingerstyle guitars.

One thing they lack, however, is a feedback system and Bluetooth connectivity. However, with all the features it already offers, this is a small thing because this compact amp certainly delivers.

It’s highly recommended for guitarists and vocalists, but stringed instruments such as mandolins, Chinese or Japanese instruments, and even violins and cellos will enjoy using this premium amplifier.

Pros:

Cons:

Specifications:
60 watts
2 Channel
8″ Twin Cone Full-range Speaker
Built-in Looper
Output: 1 x 1/4″ Headphones, 1 x 1/4″ Line Out, 2 x 1/4″ Send/Return, 1 x 1/4″ Tuner, 1 x 1/4″ Footswitch, 1 x XLR DI Out
Input: 1 x 1/4″ Guitar Input, 1 x Combo XLR Mic/Line, 1 x 1/8″ Aux In
4 digital effect presets (reverb 1 and 2, delay, chorus)
Weight: 15.6 lbs

Boss Acoustic Singer Live

Best Acoustic Amp for Gigs

boss acoustic singer live

Boss Acoustic Singer Live Acoustic Guitar Amplifier

Guitarsite Expert Opinion

It puts forth spatial sound projection and a wide dynamic range. It maintains natural acoustic tones, has dual analog channels, a 6.5-inch woofer, and a dome tweeter. With independent EQ, chorus, reverb, harmony effects, and a built-in looper, it’s ideal for busking and bar gigs, elevating performances with versatility and quality sound.

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The Boss Acoustic Singer Live offers a full-bodied sound quality with dynamic ranges accurately represented across the frequency spectrum.If you listen to the demo video below, you’ll immediately recognize how spatial this acoustic guitar amp’s sound projection is.

It’s jam-packed with features. It gives you dual analog input channels to maintain that natural acoustic tone. It’s all thanks to the 6.5-inch woofer and dome tweeter that’s custom-designed by Boss.

You get a standard three band EQ for both channels, chorus, and reverb effect. This applies to both the guitars and vocals, and they are independently controlled. There is no need to feel lacking or flat regarding time-based effects processing.

If that’s not enough, they threw in some harmony effects for vocals to back you up when singing. Then, you can add more layers by strumming 4-bar chords through its built-in looper.

This rig is for the total guitar/vocal performer who’d like to take their busking and bar gigs to the next level. Look no further. The Boss Acoustic Singer Live 60-Watt has got you covered.

Pros:

Cons:

Specifications:
60 watts
2 Channel
2 x 6.5” Woofer, 2 x 1″ Tweeter
Built-in Looper
Input: 1 x 1/4″ Guitar Input, 1 x Combo XLR (Mic/Line In), 1 x 1/8″ Aux Input
Output:  2 x XLR (DI/line out)
2 x Chorus (guitar), Delay/Echo (mic), Harmony (mic)
Anti-Feedback Notch Control
Weight: 23.18 lbs

Fender Acoustic 100

Sleek Modern Design

Fender Acoustic 100

Fender Acoustic 100 Acoustic Guitar Amplifier

Guitarsite Expert Opinion

This acoustic guitar amp stands out with its stylish wooden cabinet and clear sound projection of 100 watts. It features two combo XLR and 1/4-inch jack channels with independent controls for volume, effects, and a 3-band EQ. It is portable, versatile, and suits solo practice or gigs, making it highly recommended for musicians.

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This is the most stylish among the best amps for acoustic guitars on this list. You fall head over heels on its varnished wooden cabinet design right out of the box. The speaker cloth at the front has a smooth bevel on top and is evenly stretched out at every corner. It’s a treat to look at–designed to fit any living room or bedroom space.

Looks in mind, this is a beefed-up acoustic amp that will project the sound clearly in 100 watts of sheer power. You get two channels in combo XLR and 1/4-inch jack, each with its volume control, independent effects, a 3-band EQ, and a phase switch.

The tone for this one is well-balanced but trebly. If you’re not big on bright sound quality, some minor adjustments might be needed.

Whether you’re two singers with backing tracks or a singer/songwriter, you have enough flexibility to play around with it. Do you want to practice alone silently? You can utilize the phones for that. It could also be hooked up to bigger speakers. Connect the balanced left and right lines, and you’re all set.

Gig in style with the Fender Acoustic 100. It’s feature-packed, offers lots of tonal control, and is portable. Highly recommended.

Pros:

Cons:

Specifications:
100 watts
2 Channel
1 x 8″ speaker with Whizzer cone
USB & Bluetooth Connectivity
Input: 2 x XLR-1/4″ combo (mic/instrument), 1 x 1/8″ (aux)
Output:  2 x XLR (line out)
Reverb, Tape Echo, Delay, Chorus, Vibratone
Weight: 17.6 lbs

Best Acoustic Amps - Compact

Fishman Loudbox Mini BT

Best Acoustic Guitar Amp (Mini PA)

fishman loudbox mini bt

Fishman Loudbox Mini BT Compact Acoustic Guitar Amplifier

Guitarsite Expert Opinion

It is a compact acoustic guitar amp. 60-watt power delivers clean sound via a 6.5″ woofer and 1″ tweeter. It offers two channels, each with dedicated EQ/effects, catering to guitar and vocal inputs. It’s a complete busking package with versatile features ideal for singer-songwriters seeking portability.

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The Loudbox Mini delivers 60 watts of power for an amp this size. The sound quality of this acoustic guitar amplifier is nothing short of clean and pristine.

Yes, even with everything on the EQ dialed in the middle. They’ve achieved this thanks to the 6.5″ paper cone woofer and the 1″ soft dome tweeter driver design.

They give you two channels, each with their own EQ and effects knobs. For the instrument, you get the standard 3 EQ, a reverb and chorus knob.

The XLR jack is for the vocal mic channel, and you’re given a 2-band EQ for the lows and highs and a reverb knob.

This is tailor-made for singer-songwriters who play the guitar and want a full-fledged busking package that you can carry around.

The Fishman Loudbox Mini BT is the best compact acoustic guitar amp.

Pros:

Cons:

Specifications:
60 watts
2 Channel
1 x 6.5″ LF woofer, 1 x 1″ HF tweeter
USB & Bluetooth Connectivity
Input: 1 x 1/4″, 1 x XLR (mic), 1 x 1/8″ (aux), 1 x 1/4″ (aux)
Output:  1 x XLR (mix DI out)
Reverb and Chorus
Weight: 21 lbs

Fender Acoustasonic 15

Best Multi Effect Pedal (Overall)

Fender Acoustasonic 15

Fender Acoustasonic 15 Compact Acoustic Guitar Amp

Guitarsite Expert Opinion

Designed for portability, This small acoustic guitar amp boasts dimensions of 7.13″ x 11.19″ x 11.5″ and a mere 10-pound weight. Delivering 15 watts, it offers balanced lows, mids, and highs, enhanced by a “whizzer cone” on its 6″ speaker. With a hint of warmth, it’s an appealing and affordable option among acoustic amps, punching above its price range.

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The Fender Acoustansonic 15 is an acoustic guitar amp with a portable design that can be brought anywhere. They dubbed it as the go-anywhere amplifier. Its dimensions (L, W, H) are only 7.13″ x11.19″ x 11.5″ and only weighs 10 pounds.

This acoustic guitar amp produces 15 watts of power for practice and small settings. Sound-wise, electro acoustic  guitars will have a good balance of lows, mids, and highs. This frequency response is possible because of the “whizzer cone” attached to the 6″ speaker.

The chorus sounds great and adds a decent wobble to the acoustic tone. However, it would’ve been great if they had also added a reverb since this is marketed for guitarists who sing.

Compared to the Loudbox Mini, I noticed that it has a slight mids or warmth. 

Compared to other acoustic amps here, this is the most affordable option that gives you more than you’ve paid.

Pros:

Cons:

Specifications:
15 watts
2 Channel
1 x 6″ Speaker with Whizzer Cone
3-Band EQ
Input: 1 x 1/4, 1 x XLR
Output:  1 x 1/4″
Built-in Chorus
Weight: 10.5 lbs

Things to Consider in Choosing the Best Acoustic Guitar Amp

Electric vs Acoustic Guitar Amps

While both aim to make the sound louder, there are tonal differences between them. 

Acoustic guitar amps are meant for electro acoustic guitars, and are designed to be as transparent as possible. You need little to no coloration to the sound. They often have high headroom for sound clarity and transparency.

On the other hand, electric guitar amps are more prevalent in the guitar world. They are meant to color the “tone” of your electric guitar signal. Cranking up the gain or volume on an electric guitar amp is meant to introduce harmonic distortion.

Microphone / XLR Input Channels

Some acoustic guitar amps can double as a Mini PA system by having microphone inputs with dedicated channel control, along with the main guitar channel.  You should look for these versatile multi-channel mini PA systems  when checking out acoustic guitar amp deals.

Note that not all acoustic guitar amps can supply phantom power. Some are meant just for dynamic microphones, which don’t require one. However, if you’re planning to use a condenser microphone, you need an amp that can supply 15v, 24v, or 48v.

Consider also the fact that some popular acoustic guitar amps have channels that work as standalone. For instance, one channel is dedicated to the instrument, and one is dedicated to the mic. Some can be interchanged if it’s a combo connector—a channel capable of either XLR or 1/4-Inch.

Feedback Detection

This is the amp’s ability to recognize incoming feedback in certain frequencies. It’s a helpful feature to consider if you want to crank up your amplifier at high volumes because that’s where feedback usually happens.

Conclusion

Since acoustic-electric guitars can plug straight to PA systems, you may consider foregoing getting an acoustic amp.

But the best acoustic guitar amp can give you reliable and consistent sound quality everytime you play, something that you can’t be assured of when using different PA systems.

These acoustic amps are also imperative in the busking setting where there is no PA system to plug into. 

What are your experiences owning a personal acoustic guitar amp? Feel free to comment below and share your favorite acoustic amps.

Alexander Briones

Lead Author

Allen Articulo

Contributor: Research and Supplemental Writing

8 thoughts on “Best Acoustic Guitar Amp for Acoustic Electric Heavenly Sound”

  1. Small Speakers
    iSchneggs

    Yes, combo amps are using small speakers with terrific effect. Speaker size is relevant to amp output power: to get the same dB volume, an amp has to work harder to move the smaller cone. Think of larger cones as more efficient, however, smaller cones have more detail and refinement in the mid- to upper-ranges. Andrew Jones for example is kicking butt with 6.5″ inch cones in his newly designed Elac Debut speakers which rival the sound quality of substantially larger and more expensive cones. And with new materials like neodynium, and efficient class-D amplifiers, why not minutiarize and lighten the load?

  2. Why do acoustic amps have small speakers?
    JazzyJ

    Why do most/all of the acoustic guitar amps have small speakers? To find a 10″ or 12″ speaker in an acoustic amp seems rare…..

    I know that speakers have developed in recent years, but I’m if the understanding that a bigger speaker gives a fuller sound.

    What’s the story folks?

    1. Portability
      Alexander

      I can’t speak for the them, but my hunch is that manufacturers are probably just trying to keep the weight low for portability. Also the added low-end of bigger speakers can be problematic for feedback prone acoustic-electric guitars.

  3. Acoustic amps
    Anonymous

    I would like to know which acoustic guitar amp would best meet my needs. I like to record my own sound track with back up instruments, transfer the track to my phone or ipad and play the track through an amp and sing the song with my own back ground music.

  4. Acoustic Guitar Amp value
    Dan Martin

    Every acoustical guitarist should seriously consider the value offered by Carvin’s “AG” line of acoustic guitar amplifiers. Carvin’s AG amps begin at about $400.

  5. Choosing an acoustic amp
    Anonymous

    Help!

    I’ve spent a very long time researching acoustic amps,playing them in stores and reading everything I can find on the internet.Like Goldilocks,some are too expensive,some too heavy,some lack the features I’d like.So,here’s my question:Between Fishman Loudbox artist,Marshall as100d,Roland ac90 and fender passport pro 300,what do you recommend?I will use it with a shure sm58 mic,and a Jumbo guitar with a Fishman matrix infinity pick up,and hope to find something around $750 or less

    I’d appreciate your advice,as I’m a novice with amps.

    1. Roland AC90
      Alexander

      If you can, it would be best to bring your main acoustic guitar when you test amps in a store, you can then easily pick out which one responds well with your playing and your instrument. My best bet among your selection would be the Roland AC90, although you will have to extend your budget a bit, you will find that its versatility and sound (especially its mic input) – is worth the extra cost. Fishman Loudbox would also be a great choice – specially since your guitar has Fishman pickups, plus you get to save some money for whatever else you need.

      Good luck!

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