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Acoustic Guitar Amplifier, 30 Watt Bluetooth Speaker Rechargeable Portable Acoustic Guitar Amp with Reverb Chorus Effect,3 Inputs, Black

  • Based on 467 reviews
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Availability: In Stock.
Fulfilled by Amazon

Arrives Thursday, Jun 26
Order within 10 hours and 8 minutes
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Features

  • 30 Watt: Portable acoustic guitar amplifier 1:1 restore the guitar tone, 30 Watts output and 6.5 inch speaker, providing you with professional and powerful guitar sound.
  • 2 Channel: It is able to plug in 2 different instruments together, such as guitar, microphone, etc, and the microphone channel is embedded 2-band EQ(bass/treble) adjustment and reverb effect to achieve voice modification function.
  • Bluetooth: Compatible with most BT devices, such as smartphone, tablet, laptop and so on, you can play accompaniment music while do guitar practice or enjoy the fun of music listening.
  • Portable: With delicate wooden shell and compact size design, the guitar amplifier can be easily carried anywhere via the strap, which makes it quite suitable for travel use.
  • Three-year warranty: if there is any problem with the amp within three years, it can be replaced with a new one
  • RechargeableIt can run up to 5-8 hours depends on the volume you use after 5 hours charge. And it can work with a connection directly to the electricity.

Brand: COOLMUSIC


Color: Black


Compatible Devices: Guitar


Material: Wood


Output Wattage: 30 Watts


Item Weight: 9.06 pounds


Product Dimensions: 7.09 x 9.06 x 7.87 inches


Item model number: BP-MINI


Batteries: 4 Lithium Polymer batteries required. (included)


Is Discontinued By Manufacturer: No


Date First Available: December 8, 2020


Color Name: Black


Compatible Devices: Guitar


Connector Type: plug in


Material Type: Wood


Output Wattage: 30 Watts


Battery type: Lithium Polymer


Power Source: Battery Powered


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Jun 26

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Amazing Bargain
I am really impressed with this little amplifier. I own two other battery powered amps: a small 10 watt Boss Katana (using 6 AA batteries) costing a bit over $100 and a larger 60 watt Fishman Loudbox Mini Charge (with an internal Lithium Ion battery) costing well over $500. The Boss bugged me with its pre-set tone controls and tinny comparative sound. I play solo acoustic melodic ukulele, and wanted a boost of the natural sweet sound of the nylon strings. I didn’t really need the distorted settings on the Boss. The Fishman is a great portable amp that I use for gigs (weddings/dinner music), but just a bit bulky to move around the house for practice or carry on the street. This 30 watt CoolMusic amp has an internal LI battery like the Fishman. Although its sound is appropriately not as full, it still is a great sound that I’d feel very comfortable using as a busking amp. The size and weight is easily moved around, and in fact comes with a great strap that falls away from the controls. That strap is held on with the same buttons you’d see on a guitar, so you can easily use an instrument strap to throw over a shoulder for carrying to a street performance. Although compact, the little amp has substantial weight, probably from the sturdy wood case. The power is substantial. I can barely move the volume button a quarter of the dial without blowing me out of the house or causing some feedback. I’ve not yet tried this outdoors, but suspect it would easily push some higher yet volume. I appreciate the separate bass and treble tone controls, with the addition of both chorus and reverb. These are the basics I wanted. It is missing a gain control that might produce the distortion that some may want (but not me). It is also missing the gimmicky delay control and the mid-range tone control, both not that important to me. At only $117 (current price that I paid), it is an amazing bargain compared to the similarly priced Boss, and especially to the 5 times price of the Fishman. And, like the Fishman, it adds a second mic input for vocals or a second instrument. Plus, it has a ⅛” input to add recorded music from a separate device. This thing is well engineered, especially for acoustic string instruments where you may want a natural amplified sound. But maybe this best thing for me is that I can plug in a headset for private monitoring while I practice. (Sorry, no Bluetooth for wireless). I'm finding that I play much more quiet acoustically when monitoring via headphones. That more relaxed attack on the strings is improving my playing skills. And, my wife has a much lower chance of being bothered by my practice. Win-win. BTW, I've been playing this thing for a few hours and the battery is still on full charge mode. I bet I can easily get 4 or 5 hours of performance from it. Can you tell I'm happy with my purchase? ... show more
Reviewed in the United States on March 7, 2025 by Joe Mirenna

  • A nice convenient amp for a solo gig and practice.
This is very good value for the dollar. Overall I am satisfied to have gone with this choice rather than go with Fishman, Bose or Boss comparables which are much more expensive. The build quality is good. Tone quality is good when adjusted from flat. With an SM 58 mic into the vocal channel I can turn up to about half before feedback and distortion. The guitar channel volume I keep at 8 oclock for vocal/guitar balance. The reverb adjustable on both channels is large hall effect that I keep that at 11 o'clock the chorus level on the guitar is set 2 o'clock. This is my home practice and performance volume about 70 dB for a restaurant setting where I need to have a quick easy portable set-up not wanting to haul separate speakers, stands, mixers or a pedalboard. Bass on the vocal is at 2 oclock to get a bit more oomph on the voice. Treble on the guitar is set to 2 oclock. The tones from 6.5 inch woofer and 1.5 inch tweeter are so set to be satisfying so that I don't need to haul my Marshall ASD50 or PA cabs. The manual is terse needs more explanation or detail and so I had problems initially charging the battery using a smartphone USB C cable. Using the USB C cable provided and a different charger fixed this. A charging indicator light comes on the back panel when the connection is good and the battery is charging and will go off when the battery is fully charged. Then the top panel battery level indicator will have all 3 LED lights lit upon power up. The provided Bluetooth connection is useful for practice when Im learning new songs and need to hear the original tune on my phone. The amp looks good, feels good, sounds good and is a nice addition to my collection of 10 other amplifiers. ... show more
Reviewed in the United States on March 25, 2025 by Roman Popil

  • Great sound
Very surprised at the quality of sound, the chorus & tremolo, & how much volume it puts out. Used with my Gibson SJ200 for an outdoor gig & received a lot of compliments on it.
Reviewed in the United States on May 21, 2025 by Butler Designs

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