PairChord
Illustrated black speaker cone with cyan acoustic traces and machined concentric rings

PairChord

More speakers.
One listening
experience.

Bring your speakers together. Control every output, shape your sound, and fine-tune the timing.

Explore the controls Download availability

Audio-technology illustration. Device compatibility varies.

Every output.
Under your control.

Set the volume, choose an audio source, and adjust the timing for each speaker. All from one workspace.

See all features
PairChord Control in dark mode, showing the audio source, master volume, synchronization summary, and individual speaker controls View full-size
PairChord Control · Illustrative preview data, not a live hardware measurement.
Per-device app sources require compatible Windows capture. Select the image to view full-size.

Your setup.
Your sound.

  1. Connect your speakers

    Connect Bluetooth, USB, or wired outputs to your computer.

    Check your connections

    Pair Bluetooth speakers in your computer’s settings first. Connect USB or wired outputs, then check that each device appears in PairChord.

  2. Choose what plays

    Select a source and the outputs you want to hear.

    Choose a source

    Use system audio to share what your computer is playing. Where supported, choose an application source for an individual output.

  3. Listen. Then fine-tune.

    Start routing. Adjust volume, EQ, and delay to suit your setup.

    Fine-tune your setup

    Test your speakers together. Adjust each output’s volume and use calibration to compare timing before adding delay.