Sound feels better here.
Every detail, exactly how you like it.
Your volume.
Axten Audio Control
Your controller is not connected.
Unlock sound controls
Private 6-digit admin PIN, set in firmware.
Connect the speaker first, then enter the private PIN you set in the firmware.
Make it yours.
A studio of small changes that make a big difference.
Independent channels
100% means original signal; these sliders attenuate each channel.
Listening mode
3-band equalizer
This phase preserves the tested 3-band DSP. The 10-band engine, limiter and high-pass protection are planned for 0.7. Boosting bass cannot override the drivers' physical limits.
Feel the atmosphere.
Shape your music while it plays. Nothing to upload or convert.
Original
The unprocessed stereo signal. Your music, exactly as it is.
Choose a mood
Effect intensity
At 0%, effects are bypassed. Original mode always preserves the clean sound path.
Lo-Fi softens high frequencies; Reverb adds lightweight stereo ambience; Dreamy combines both. This version does not slow down or pitch-shift a song. Keep volume low while testing, especially with your open-air 10W drivers.
All systems you.
Your hardware, connection and private controls.
Device health
Live ESP32 telemetry only. Amplifier voltage and temperature require extra sensors.
Save your tuning
Save volume, channel gains, stereo/mono and EQ into ESP32 memory. These settings then survive a restart.
Channel isolation
Temporarily silence one channel while music plays. Normal stereo automatically returns after 8 seconds.
Channel test inactive.
Built for your phone
This app uses the phone's Bluetooth radio, not Wi-Fi. Previously approved BLE connections will be retried after a refresh or Bluetooth interruption when Chrome permits.
A browser refresh can briefly drop BLE; the app automatically reconnects where supported. Music streaming is a separate Classic Bluetooth connection.
Reset sound settings
Restores default volume, L/R balance and EQ; does not erase Bluetooth pairing or change admin PIN.
Connection diagnostics
Axten Audio · firmware 0.6 · Premium UI 0.6.2 · Android Chrome / HTTPS. Admin PIN is a basic application lock; BLE traffic is not encrypted by this PIN. Use on a trusted private device.