Monster

Monster GI30 High-Power Bluetooth Speaker

|151 ratings
Item # 990361625
Current price is Now $394.91
was $494.00
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Highlights

  • Wireless bluetooth connectivity with 1800W audio power
  • Dual 15" subwoofers
  • App controlled: connect 2 GI30s wirelessly, RGB LED lights, audio preferences and FM radio presets
  • All terrain wheels to help with rough terrain areas
  • As a member bonus, your purchase includes a wired microphone, accessories bag, along with a 1-year manufacturer's warranty
  • Check out our upgraded GI30 Pro here
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monster gi30 high-power bluetooth speaker front-facing tower with two visible 15-inch subwoofers with yellow-trimmed fan-style grilles, matte black cabinet, top touch screen control panel and rotary knob, RGB LED strips above and between drivers, built-in side handle and all-terrain wheels at base, app and Bluetooth 5.3 compatible with FM presets; often used as a portable party PA speaker.
Monster GI30 High-Power Bluetooth Speaker
Hero image 0 of Monster GI30 High-Power Bluetooth Speaker, 0 of 10

About this item

Product details

Audio Powerhouse

With an impressive 1800W of audio power and two massive 15” subwoofers, the Monster GI30 delivers deep, thunderous bass and crystal-clear sound that will energize any environment. Perfect for events, parties, or any high-energy gathering. The new Touch Screen Control Panel provides intuitive and easy access to all your settings, allowing you to fine-tune your audio experience with just a few taps.

Touch Screen Control Panel

Navigate and adjust your settings with ease using the intuitive touch screen control panel, providing a modern and user-friendly interface.

Bluetooth 5.3 and Wirelessly Connect 2

Seamlessly connect your devices wirelessly for high-quality audio streaming, providing freedom and flexibility in your music choices. To take your music to the next level, connect two Monster GI30 units wirelessly, doubling the power and coverage for larger events.

Design for Mobility

Durable all-terrain wheels that make transporting the speaker a breeze, no matter where your event takes you.

Monster Zone Control App (Dynamic RGB Lights, Speaker preferences and FM Radio Presets)

Use the app to control the speaker's settings and manage your audio preferences remotely. Tune into your favorite radio stations and save presets for quick access with FM presets. Enhance your atmosphere with the vibrant 256RGB LED lights that can be customized to match your mood or event theme. Fine-tune the EQ settings to enhance your listening experience.

Enjoy complimentary Apple Service Trials with this purchase

Redemption instructions will be emailed post purchase. Terms apply.

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Specifications

Battery Life Must be plugged into power source

Watts Up to 1800 watts

Bluetooth Connectivity Yes

Multi Connect Enabled Yes

Model MNGI30

Assembled Size Dimensions 18.5" x 53.9" x 21.2"

Assembled Weight 118 lbs.

Package Contents

MNGI30 Speaker, Power Cable, Wired Microphone

Accessories Bag, User Manual, Quick Start Guide

Member ratings & reviews

4.3 out of 5 stars
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151 ratings82 reviews
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  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 1-3 of 82 reviews

Nov 29, 2025
Reviewer name: MATTHEW
5 out of 5 stars
5 out of 5 stars review

Speaker Hammers!!!!

An amazing speaker!!! It just hammers!! the bass is amazing. I love it so much I bought another one and am selling my current stereo system. For people that like extremely loud music with excellent clarity and deep bass, I highly recommend this speaker.

Helpful?42CQT5KJO0AQ13849922357
Feb 21, 2025
Reviewer name: Electrowave Entertainment
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Bada Bing Bada Bang

I bought 2 of these and it was well worth the money! Im a DJ and are probably aome of the best speakers i have! Is to load, setup and only power is required. I bluetooth from laptop and bada binv bada bang im set up in 5 minutea playing music! Great sound quality and easy to use. Very satisfied!

Helpful?42CQT5KJO0AQ13849922357
Jan 7, 2026
Reviewer name: Christy G
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Loved so much we bought a second!!

Sounds just like you're at a concert big volume awesome lights we do weekly bonfires with music and karaoke. This is a must have for any party typically you don't need two of these… we are just over the top people and absolutely love these speakers on both sides of our waterfront property

Helpful?42CQT5KJO0AQ13849922357