Coolmusic 120W Professional Acoustic Guitar Amp with Bluetooth

In this review the Coolmusic 120W acoustic guitar amp earns attention from small bands and solo performers who need a flexible, powerful practice or gig rig. The single biggest reason to buy is its combination of multiple inputs and studio-grade effects packed into a 120 W cabinet, which makes it easy to run two instruments and two mics while adding reverb, chorus or delay. The review focuses on real-world use: connectivity, tone shaping and stage practicality rather than marketing claims.

Key Features

• Bluetooth and multi-inputs: Wireless pairing plus phone, CD/MP3 and USB inputs let you play backing tracks or stream click tracks without extra adapters.
• Seven simultaneous inputs: Four instrument inputs and three auxiliary inputs allow two instruments and two microphones to be connected at once for small bands.
• Studio-grade effects: Built-in reverb, chorus and delay provide usable ambient and modulation sounds for acoustic performances without needing external pedals.
• Two-band EQ and boost: Independent EQ controls let players boost or cut low and high frequencies to fit a room, with a dedicated Bass Boost for more low-end punch.
• Condenser mic support: Input 1 includes 48V phantom power so condenser microphones can be used directly for a cleaner vocal or instrument mic tone.
• 120 W speaker configuration: Double 8 in woofers and double 2 in tweeters deliver a clear, dynamic sound suitable for small venues and rehearsals.

Who It's For

The Coolmusic 120W amp is designed for acoustic guitarists, singer-songwriters and small acoustic ensembles who need a single portable unit to handle instruments, vocals and backing tracks. It's particularly useful for performers who value built-in effects and flexible routing so they can avoid hauling separate processors and mixers.

It is less appropriate for large venues that require line array PA rigs or for players who need complex multi-band EQ and advanced profiling features-those users should look at larger dedicated PA systems or pro mixers. Likewise, if you require multi-channel recording interfaces, a dedicated audio interface would be a better choice.

Pros & Cons

Pros

• Multiple inputs and Bluetooth make setup fast and let a small band plug in without a separate mixer.
• Built-in reverb, chorus and delay are studio-grade enough to enhance acoustic tone on stage.
• 48V phantom power on mic 1 expands mic choices to include condensers for improved vocal clarity.
• High continuous power and Bass Boost deliver impactful low-end for fuller acoustic sound.

Cons

• Two-band EQ is useful but less flexible than three-band or parametric EQ found on larger units.
• The amp is aimed at small venues and may not deliver the headroom required for larger shows without additional PA support.

Specifications

Power	120 W
Speakers	Double 8 in woofer, Double 2 in tweeter
Inputs	7 inputs (4 instrument, 3 auxiliary)
Effects	Reverb, Chorus, Delay
EQ	2-band EQ with Bass Boost
Mic Support	Mic 1 with 48V phantom power
Connectivity	Bluetooth, phone, CD/MP3, USB, DI out, headphone out

Our Verdict

The Coolmusic 120W acoustic amp is a practical, value-packed choice for acoustic players and small groups who need PA flexibility and on-board effects in one cabinet. It delivers room-filling sound, useful DSP effects and the convenience of Bluetooth and multiple simultaneous inputs, making it a smart buy for rehearsals, coffeehouse gigs and small venues where portability and quick setup matter.

Frequently Asked Questions

Can I run two guitars and two microphones at the same time?
Yes, the amp has four instrument inputs and three auxiliary inputs, so you can connect two instruments and two microphones simultaneously for small band setups.

Does the amp support condenser microphones?
Yes, the microphone 1 input provides 48V phantom power to support condenser microphones as well as dynamic mics.

Can I stream backing tracks over Bluetooth?
Yes, Bluetooth pairing and phone/CD/USB inputs let you play backing tracks or click tracks directly from mobile devices or USB sources.