KODAK SOUNDBRIX Portable Bluetooth Speaker 360 HD Sound - Stackable

In this review the KODAK SOUNDBRIX is presented as a compact, travel-friendly Bluetooth speaker best suited for casual outdoor use and small gatherings; the single biggest reason to buy is its magnetic stackable design that lets you scale output easily while keeping a clean, portable footprint. The reviewer found it useful for poolside playlists and small parties because each unit delivers a clear 5W RMS output and multiple units can be synced for much greater volume, making the SOUNDBRIX a flexible choice for users who want modular sound without a bulky setup.

Key Features

• Magnetic stackable design: The speakers magnetically attach and sync up to 4 units to create a compact stacked column with increased combined output for flexible placement.
• 5W RMS per unit: Each speaker provides a reliable 5W RMS output so solo listening is balanced and stacked playback scales to a stronger combined sound.
• Connect up to 100 speakers: Bluetooth 5.4 support makes it possible to wirelessly link a large number of SOUNDBRIX units over long range for events or multi-zone setups.
• 5-hour playtime with USB-C: The built-in 1200mAh battery delivers up to 5 hours at full volume and recharges quickly using a single USB-C cable.
• IPX4 water resistance: The lightweight housing and snug USB-C port cover help protect the speaker from splashes, suitable for poolside or light outdoor use.

Who It's For

The SOUNDBRIX is aimed at listeners who value portability and flexible loudness: travelers, small-group hosts, and people who want to expand sound by stacking or connecting multiple units for parties or outdoor activities. It fits users who prefer a simple, modular speaker system that can grow with additional units rather than a single large speaker.

Those who need extended battery life for day-long events, studio-grade fidelity, or heavy-duty water protection should look elsewhere; the SOUNDBRIX is optimized for convenience, stackability, and compact power rather than marathon playtime or extreme ruggedness.

Pros & Cons

Pros

• Magnetic stacking makes it easy to increase volume and keep a tidy setup without extra cabling.
• Bluetooth 5.4 connectivity supports linking many units across a long range for larger gatherings.
• Compact, lightweight design with IPX4 resistance is convenient for travel and poolside use.
• USB-C charging and the ability to charge multiple stacked units with one cable simplifies recharging.

Cons

• Battery life is modest at up to 5 hours at full volume, so it may need mid-event recharging for longer use.

Specifications

Brand	KODAK
Output	5W RMS per unit (stack up to 4 for higher output)
Wireless	Bluetooth 5.4, connect up to 100 speakers
Battery	1200mAh, up to 5 hours playtime
Charging	USB-C, full recharge in about 2 hours; stack charge up to 4 units with one cable
Water resistance	IPX4 (splash resistant)

Our Verdict

The KODAK SOUNDBRIX is a smart pick for people who want a portable, modular speaker system that scales with magnetic stacking and broad Bluetooth linking. It delivers good value for casual outdoor use, travel, and small events where convenience, stackable expansion, and simple charging matter more than marathon battery life or professional studio sound.

Frequently Asked Questions

Can multiple SOUNDBRIX speakers be synced?
Yes, units can be stacked and synced locally and up to 100 speakers can be connected wirelessly using Bluetooth 5.4 for larger setups.

How long does the battery last?
Each speaker has a 1200mAh battery rated for up to 5 hours of playtime at 100% volume and recharges in about 2 hours via USB-C.

Is the speaker water resistant for poolside use?
It has an IPX4 rating, which resists splashes from any direction and is suitable for light outdoor or poolside use but not immersion.