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Customer reviews for Monster GI30 High-Power Bluetooth Speaker for
Monster GI30 High-Power Bluetooth Speaker
4.3 out of 5 stars
stars
151 ratings82 reviews
  1. 5 stars74% (112)
  2. 4 stars5% (8)
  3. 3 stars7% (11)
  4. 2 stars4% (6)
  5. 1 star9% (14)

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Showing 71-80 of 82 reviews
Oct 8, 2024
Reviewer name: SSG RETIRED
1 out of 5 stars
1 out of 5 stars review

You're going to be BAM Boozel'd

I bought this speaker thinking it plays a jpeg stick or file because it has a USB port, BUT it's only for charging your phone, I feel deceived by the maker and SAM club, this thing was bumping like crazy sounded great I looked it over saw the USB port and the FREAKING writing is so small I couldn't read that writing. I contacted support and all I got was WE'RE really sorry. That information should the first thing you read about the PRODUCT for the consumer. I can't take it back BECAUSE the FREAKING receipt got blowed away with the wind the day I was unloading it.So can a JPEG be played off the AUX or LINE In.

Helpful?42CQT5KJO0AQ13849922357
reply from Customer Service

Unfortunately, the Monster GI30 cannot view jpeg files from a USB drive. The USB port can be used to play MP3 files from a USB drive or charge cell phones. For additional support with our products, please reach out to us at support@mymonsteraudio.com, our customer service will gladly assist you.

Dec 10, 2024
Reviewer name: RON
3 out of 5 stars
3 out of 5 stars review

No app support

The app Monster advertises about so proudly on the package is a blatant lie, it has had crashing issues for a long time with no communications or updates from Monster. If you purchase 2 identical monster speakers you will not be able to control them from any device. Ok speakers if you only need 1 but do you really trust an audio electronics company that cant even keep their app working?

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Oct 9, 2024
Reviewer name: CR
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Great purchase

Great sound , wheels make moving easier, karaoke a fun feature. Would purchase again

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Feb 2, 2025
Reviewer name: B Boy
5 out of 5 stars
5 out of 5 stars review

G130 monster

Best sound ever and yes i had to buy 2 after i listened to one and they are worth the money

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Feb 1, 2025
Reviewer name: M boy
5 out of 5 stars
5 out of 5 stars review

Love it going to buying another one

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Jun 18, 2025
Reviewer name: Edin
5 out of 5 stars
5 out of 5 stars review

Great value.

I love the sound. Monster has always been hard to beat. Wish it had a remote, but it was only $424...

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Sep 29, 2024
Reviewer name: Lore
5 out of 5 stars
5 out of 5 stars review

So great

I buy this 2 weeks ago for my birthday Just is amazing sounds🥰i loved

Review from My Monster Audio
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Jul 23, 2025
Reviewer name: Jacob
5 out of 5 stars
5 out of 5 stars review

Very impressed with this product, exceeded my expectations, great sound quality

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Dec 2, 2024
Reviewer name: George
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

loud speaker

Very loud

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Oct 27, 2024
Reviewer name: ValeroPR
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Impressive

Excellent sound quality

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