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Loudest portable Bluetooth speaker

Radiance-1™, Loudest Bluetooth Speaker, 450W pure power @ full 360º, the closest you get to a live performance experience!

Regular price $349.00
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The only sound system you need at your house...

SoundEmergence®, a unique and patented technology that reproduces the stereo sound in a new way, so it feels like live performance at a concert. Stereo, Surround Sound, and some 3D algorithms, all attempt to bring you closer to the live performance experience, but none gets this close. What makes a live performance in an acoustically-perfect concert hall so great, is the clarity, the loudness and most importantly, the uniformity of the audio, anywhere in that room. This is what SoundEmergence® brings to you! 

  • USA designed & assembled, each unit tested for quality and reliability
  • 450W Undistorted power, will fill any room, use as entertainment unit, for outdoor or indoor parties, large conference rooms, karaoke... 
  • Carbon-fiber powerful woofers, feel that Bass in your heart! 
  • SoundEmergence® Technology, a full 360° sound, you never experienced before
  • Patented technology, only available in Radiance-1™
  • Ships In 1 - 2 Business Days

Fill the Room & Still Have a Conversation.

With our SoundEmergence® technology, you can fill the room with incredible sound and still be able to have a conversation when close to the Radiance-1 speaker. It is the way the sound waves are produced that allow for this amazing benefit. You can learn more below.


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New 360 Degree Sound Radius.
Introducing SoundEmergence® Technology.

Our patented2 SoundEmergence® technology radiates 360º sound with astonishing level of volume and uniformity – anywhere in the room!

Learn More

Designed and assembled in
Silicon Valley, California.

EQ/Bass control

4 EQ settings, and Bass control – optimize for your ears!

Intelligent Anti-Clip

No audio amp should ever clip and we don't.

Carbon fiber speakers

Incredible bass, everlasting.

Quality materials

Carbon fiber, stainless steel, real leather and bamboo.

Smart Thermal Management

Radiance-1 will assure safe operation under all conditions.

Touch screen

Simplicity, elegance, and no push buttons to break.

A Match Made in Heaven!

Connect Radiance-1 to your Amazon Alexa and be amazed by how your music takes on a new dimension.

Radiance-1™, at-a-glance

Connectivity Bluetooth + 3.5mm Stereo input jack
Dimensions 6.75×6.75×13.5 Inches
Materials Bamboo enclosure, real leather handle, stainless steel hardware
Output Power 450W Undistorted Peak
Power Source 5V @ 0.5A Max.
Universal Power Adapter 100V-240V 50/60Hz, 1A output 26.5V
Battery ~2h 30min to full charge from empty
Run time 12h @ loud music (loud enough to fill a 1000ft room), 24h @ 30% Volume (all music depended)
Touch display LED backlight, ON/OFF, skip, previous, 4 EQ settings, Bass/Volume control
Weight 11.2 Lbs

“This is beyond belief! I never knew such small unit could pack such a big sound. Highly recommended.”

Jenny C, San Francisco

5 out of 5 stars

“I was sold before turning the unit on, but after listening to my favorite Vivaldi’s Four Season entire album, I was floating!”

Adam T, New York

5 out of 5 stars

“I listen to a variety of music types, and the EQ and bass control, really help me optimize. Love the touch display!”

Victoria A, Los Angeles

5 out of 5 stars

“It had a been a while since I had such a sound in my house. I'm glad I made this purchase.”

Nick B, Portland

5 out of 5 stars