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Mega Force Portable Bluetooth Boombox

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Sound That Brings People Together

Stromberg speakers are made to be shared. From beach days to late nights with friends, our community brings music wherever life happens. See how people around the world experience The Art of Sound with their Stromberg portable speakers.

Stromberg Mega Force 5-speaker system with 8.77-inch subwoofer

Portable power that makes a difference.

The Stromberg Mega-Force combines 80W RMS of real power with a 5-speaker system—featuring an 8.75” subwoofer, mids, and tweeters—to deliver balanced surround sound with deep bass. Its battery life of up to 7 hours ensures long music sessions without interruption.

Stromberg Mega Force dual aux and mic inputs detail

Innovative design and full of features.

Bluetooth connection, Stromberg Connect, and 3.5mm and 6.3mm Aux inputs for greater versatility. Additionally, it incorporates RGB lights and a digital equalizer, giving it a vibrant style that accompanies any occasion. Its portable design with an integrated handle makes it practical to take everywhere.

Stromberg Mega Force digital equalizer and controls

Additional Specs

80W RMS of real power

5-speaker system (1x 8.77” subwoofer + 2x 3” mid + 2x 1.5” tweeter)

Up to 7-hour battery

Stromberg Connect

Bluetooth connection

RGB light system

Digital equalizer

3.5mm Aux input

6.3mm Aux input

Portable power that makes a difference.

The Stromberg Mega-Force combines 80W RMS of real power with a 5-speaker system—featuring an 8.75” subwoofer, mids, and tweeters—to deliver balanced surround sound with deep bass. Its battery life of up to 7 hours ensures long music sessions without interruption.

Innovative design and full of features.

Bluetooth connection, Stromberg Connect, and 3.5mm and 6.3mm Aux inputs for greater versatility. Additionally, it incorporates RGB lights and a digital equalizer, giving it a vibrant style that accompanies any occasion. Its portable design with an integrated handle makes it practical to take everywhere.

Additional Specs

80W RMS of real power

5-speaker system (1x 8.77” subwoofer + 2x 3” mid + 2x 1.5” tweeter)

Up to 7-hour battery

Stromberg Connect

Bluetooth connection

RGB light system

Digital equalizer

3.5mm Aux input

6.3mm Aux input

Stromberg Mega Force 5-speaker system with 8.77-inch subwooferStromberg Mega Force dual aux and mic inputs detailStromberg Mega Force digital equalizer and controls

Common Questions

What makes the Mega Force the most powerful in the lineup?

A 5-speaker system with an 8.77-inch subwoofer, two 3-inch mids, and two 1.5-inch tweeters. 80W RMS. Designed for large outdoor events of 50 or more people.

How long does the Mega Force battery last?

Up to 7 hours at moderate volume. Enough for a full event on a single charge. USB-C fast charging brings it back quickly.

Can I use the Mega Force for karaoke or live events?

Yes. The 6.3 mm mic input handles any standard wired microphone. Combined with the 80W output, it works as a small PA system for backyard events, weddings, or pop-up parties.

Is the Mega Force water resistant?

IPX4 rated. Splash-resistant for outdoor and poolside events. Not built for submersion or heavy pressure spray.

What does the digital equalizer do?

The Mega Force includes a digital EQ for precise bass, mid, and treble control. Fine-tune the sound for your space without needing an app.

How big and heavy is the Mega Force?

The Mega Force is the largest portable in the Stromberg lineup. Built with a sturdy carrying handle for transport. Check the product page for full dimensions and weight.