The ONESONIC QUATTRO isn’t just portable—it’s powerful. With four high-performance drivers (it's in the name)plus dual passive radiators and True Wireless Stereo pairing, this speaker brings serious low-end and stereo width in a compact, carry-anywhere form.
It’s built to move—complete with a solid integrated handle and 12 hours of battery life. And when your phone taps out, QUATTRO doubles as a power bank, keeping the music and your gear charged.
It works seamlessly with Siri and Google Assistant too—so you can cue tracks, set timers or skip songs without lifting more than a finger.
From spontaneous sessions to planned getaways, this is the speaker that shows up ready. Big energy. Clean design. Zero dead spots.
