Acoustic guitar amplifiers are designed to reproduce the natural sound of an acoustic instrument with clarity, balance and detail. Unlike a standard electric guitar amp, an acoustic amp is built to handle a wider frequency range, making it a better choice for acoustic-electric guitars, vocals and performance setups that need a clean, full-range sound.

At Colemans Music, we keep a select range of acoustic guitar amplifiers chosen for real-world performance, portability and sound quality. Our main focus is AER, one of the most respected names in premium acoustic amplification. We also stock selected models from Fender’s Acoustasonic range, and Fishman acoustic amps remain an important part of the acoustic amp conversation for players comparing options.

If you are playing solo, performing in small venues, busking, rehearsing or simply want your acoustic guitar to sound more natural amplified, a good acoustic amp can make a big difference.

What Is an Acoustic Guitar Amp?

An acoustic guitar amp is an amplifier designed specifically for acoustic instruments. Its job is not just to make your guitar louder, but to reproduce the detail, attack and tone of the instrument as accurately as possible.

Most acoustic amps are voiced to sound cleaner and more transparent than electric guitar amps. Many also include features useful for live performance, such as:

• microphone inputs
• EQ controls
• reverb
• anti-feedback controls
• DI outputs
• multiple channels for guitar and vocals

That makes them especially useful for singer-songwriters and solo performers who want a compact all-in-one solution.

Why Use an Acoustic Amp Instead of a Standard Guitar Amp?

While an electric guitar amp can colour the sound in a pleasing way, it is usually not the best choice for an acoustic-electric guitar.

Acoustic guitar amps are designed to preserve the instrument’s natural character. They typically offer:

Cleaner sound
A more accurate and full-range representation of your guitar

Better for vocals
Many acoustic amps include a microphone channel, making them ideal for solo performers

Feedback control
Useful features that help manage common live acoustic issues

More practical live options
Balanced outputs and flexible EQ make them well suited to gigs and small PA-style use

Choosing Your First Acoustic Guitar Amp

If you are buying your first acoustic guitar amp, the most important things to consider are how and where you will use it.

For home use and rehearsal

A smaller amp with clear tone, simple controls and enough headroom for practice is often the best option.

For singer-songwriters and small gigs

Look for an amp with more than one channel, reverb and a microphone input. This gives you the flexibility to run both guitar and vocals through one unit.

For premium acoustic tone

If your priority is sound quality, portability and professional performance, AER is one of the benchmark brands in acoustic amplification.

Why AER Acoustic Amps Stand Out

AER has built a strong reputation among serious acoustic players for one simple reason: they sound excellent.

These amps are compact, professional and highly regarded for their clear, natural response. They are often chosen by players who want their acoustic guitar to sound like an acoustic guitar, not an electric amp trying to imitate one.

AER amps are particularly well suited to:

• singer-songwriters
• fingerstyle players
• live acoustic performers
• players who value portability and premium sound

If you want a small but serious acoustic amp, AER is one of the strongest options available.

Fender Acoustasonic Acoustic Amps

Fender’s Acoustasonic amps are a familiar and practical choice for many players looking for dependable acoustic amplification.

They offer clean sound, useful performance features and easy operation, making them a solid option for rehearsal, smaller gigs and home use. For players who want an acoustic amp from a well-known brand with straightforward functionality, the Acoustasonic range continues to be a popular choice.

Fishman Acoustic Amps

Fishman remains one of the most recognised names in acoustic amplification, especially for players looking for portable amps with strong live performance features.

Models like the Loudbox series have long been popular with solo performers, buskers and acoustic guitarists who need a clean, gig-friendly solution with practical inputs and onboard controls.

Even when comparing brands, Fishman is still an important reference point in the acoustic amp category.

What Features Matter Most in an Acoustic Guitar Amp?

When comparing acoustic guitar amplifiers, these are the features most worth paying attention to.

Sound quality

The best acoustic amps sound balanced, detailed and natural. They should enhance your instrument, not mask it.

Channels

If you sing as well as play, a two-channel amp can be extremely useful.

EQ and feedback control

Acoustic instruments can be sensitive in live settings. Good EQ and anti-feedback tools help you dial in a cleaner stage sound.

Portability

Many acoustic players want something compact and easy to carry, especially for rehearsals, cafes, weddings or smaller live sets.

Outputs

DI or line outputs are useful if you want to connect to a PA or recording setup.

Are Acoustic Guitar Amps Worth It?

For the right player, absolutely.

If you regularly plug in an acoustic-electric guitar, perform live, rehearse with vocals, or want a more accurate amplified sound, an acoustic guitar amp is one of the most useful upgrades you can make.

A well-chosen acoustic amp can improve:

• clarity
• live control
• vocal and guitar balance
• overall confidence on stage

The right amp makes acoustic performance easier and more enjoyable.

Find the Right Acoustic Guitar Amp

At Colemans Music, we keep our acoustic amp range selective and considered. Rather than filling the page with endless options, we focus on models that offer genuine quality and practical value for acoustic players.

If you are comparing AER acoustic amps, Fender Acoustasonic models or other proven acoustic amplification options, we can help you choose the right fit for your setup.

Looking to buy an acoustic guitar amp? It’s available now at Colemans Music in South Melbourne or online with fast shipping Australia-wide. We're a proudly independent, family owned Australian music store that knows gear and backs it with great service.