Every device,
one system.
MUSIXQUARE turns multiple phones, tablets, and laptops into one sound system. No installation—just share one code.
Surround, without
surround speakers.
Each device plays one role: left, right, subwoofer, or full stereo. The room itself becomes the system.
Six digits.
Nothing else.
Start a session, share six digits. Anyone with a browser joins in seconds.
Not in the room?
No problem.
Chat, listen to music, or watch YouTube together, even from across town.
- Chat
- Real-time chat
- Whisper
- Private 1:1 messages
- Co-watch
- YouTube together, in sync
- Reach
- Any browser, any network
Note: channel separation and audio effects aren't available for YouTube.
Frame-perfect.
Across networks.
Each device measures its round-trip latency against the host, then aligns playback to a shared master clock.
- Media
- Frame-accurate Media playback
- Transport
- Peer-to-peer, WebRTC
- Effects
- 5-band EQ · Reverb · Virtualizer
- Platforms
- iOS · Android · macOS · Windows
No speakers on
your computer?
MUSIXQUARE works as a quick stand-in. A phone and a tablet from your bag are enough to start.
- Desktop
- Phones or tablets on the desk become the speakers
- Laptop
- Multiple devices instead of weak built-in speakers
- Feature
- System audio sharing mode
- Platform
- Chromium-based browsers on Windows / Mac
Note: System audio sharing mode has unavoidable latency, so the host should lower their volume as much as possible.