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Customer reviews for Monster GI30 High-Power Bluetooth Speaker for
Monster GI30 High-Power Bluetooth Speaker
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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 41-50 of 82 reviews
Feb 16, 2025
Reviewer name: Mike
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Loud and clear in my shop that’s 40x80

Monster speaker is great for the money

Helpful?42CQT5KJO0AQ13849922357
Aug 9, 2025
Reviewer name: Christian
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

10/10

Very nice speaker, great sound and the touch screen is a good touch.

Helpful?42CQT5KJO0AQ13849922357
Apr 13, 2026
Reviewer name: DAVID
3 out of 5 stars
3 out of 5 stars review

Sounds great. BUT, it needs proper SPEAKER GRILLS. To protect them.

Helpful?42CQT5KJO0AQ13849922357
May 5, 2025
Reviewer name: DJC1960
5 out of 5 stars
5 out of 5 stars review

AweSome!

Great Power & Clear Sound!

Helpful?42CQT5KJO0AQ13849922357
Apr 20, 2026
Reviewer name: Randy
5 out of 5 stars
5 out of 5 stars review

best sounding speaker ever they bring it back i want 3 more of them

Helpful?42CQT5KJO0AQ13849922357
Aug 23, 2024
Reviewer name: Josh
5 out of 5 stars
5 out of 5 stars review

GI30 is a banger!

Bought this speaker as I have the X6 also, and the both are TWS linkable!

Helpful?42CQT5KJO0AQ13849922357
Feb 19, 2025
Reviewer name: BD
3 out of 5 stars
3 out of 5 stars review

Verified Purchase

Monster GI30 High-Power Bluetooth Speaker

These sound good, but are not as loud as expected.

Helpful?42CQT5KJO0AQ13849922357
Jan 11, 2025
Reviewer name: Alex
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Good buy

Great quality sound and gets extremely loud

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Apr 8, 2025
Reviewer name: Sandra
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Monster GI30

Worth every penny. Great sound

Helpful?42CQT5KJO0AQ13849922357
Aug 29, 2025
Reviewer name: Tweet
1 out of 5 stars
1 out of 5 stars review

Verified Purchase

Not impressed

It’s not as loud as I thought it would be for price my ion speaker I had for years was $200 is just as loud

Helpful?42CQT5KJO0AQ13849922357
reply from Customer Service

Hello.<br /><br />We sincerely apologize for the inconvenience. Please reach out to us at support&#64;mymonsteraudio.com, our customer service will gladly assist you.