Compact Size, Bass Max Performance
OXS S21 pairs an ultra-slim soundbar with a powerful 5.25" subwoofer, driven by advanced Bass Max technology for impactful bass performance. With five connection modes (ARC/Optical/USB-A/AUX/Bluetooth 5.3), it supports multi-device connections including game consoles, TVs, mobile devices and mainstream devices. Three optimized sound modes (Movie/Game/Music) adapt to your entertainment needs.
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Compact Size, Bass Max Performance
Bass Max Performance
Feel the PunchExperience deep, powerful bass with our MDF-engineered 5.25" subwoofer, delivering low-frequency impact down to 45Hz. Designed for high accuracy and minimal distortion, it brings every movie explosion, game effect, and music beat to life, filling your space with immersive sound that you can feel.
3 Tuned Audio Modes
Switch seamlessly between Music, Game, and Movie preset EQs, each professionally optimized for precision and clarity. Whether you’re caught up in cinematic thrills, battling through games, or vibing to music, these modes deliver sound tailored to the moment — balancing depth, detail, and dynamic range for the ultimate listening experience.
Fits Every Space
Game Room Ready
Maximize your gaming setup without clutter. The ultra-thin profile fits neatly beside consoles or monitors, keeping cables organized and your battlestation tidy.
Ideal for Living Room
Compact and versatile, it seamlessly slides between TV and furniture, mounts on walls, or fits into corners. Enjoy high performance without the bulk—ideal for minimalist urban living.
Bedroom-Friendly
Slim and unobtrusive, it blends naturally with nightstands or dressers, filling your room with powerful sound while keeping your space serene.
Easy to Set Up
Take control either with the remote or touch panel on the device.
Free to place on any flat surface or wall mounted, saving your space.
Know more about OXS S21
2.1ch
Game, Movie, Music
45Hz-20kHz
<1%
90dB
Check out the most common questions our customers asked.
Yes. Enable the CEC function on your TV. When connected via eARC/ARC, your TV remote can control both the TV and soundbar's power on/off and volume.
It supports TV ARC, Optical, USB-A (for PC), 3.5mm AUX and Bluetooth connection.
It is designed to work seamlessly with a wide range of devices, such as TV, PC, Playstation, XBOX, Mobile Devices (Windows, Android, lOS), etc.
Step 1: Please check if you have set the audio output on your TV to PCM: TV Settings > Home > Settings > Sound > Digital.
Step 2: lf HDMl/Optical output is selected, check whether the HDMl/Optical cable is plugged into the correct ARC/Optical interface.
This subwoofer is designed with a wired connection to your soundbar.
