Dirac Live

Dirac Live optimizes the sound before it leaves your speakers. It corrects reflections, resonances, and phase issues for total immersion.


Dirac Live transforms your listening experience by optimizing the sound. Our algorithms make precise measurements and tailor the speaker performance for your listening space.

Dirac Live scan of living room

Smart acoustics.

Dirac Live represents a breakthrough in room correction technology. By using patented methods, it identifies and corrects distortions brought by the room’s acoustics. This clever solution leads to a clearer, more balanced, and realistic sound.

The sound of science.

Dirac Live doesn’t just enhance sound, it transforms listening spaces. Whether it’s for a home theater or professional studio, our science-driven approach elevates the listening experience to new heights.

Dirac Live scan of living room

Dirac was an ear-opener, the proof was in the listening, and it was delicious.

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For music listening, it’s not even close. I’m for Dirac all the way.

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Ultimately, Dirac is an audio tweaker’s paradise.

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Unlock a sound experience you didn’t know you were missing.

Dirac Live Filter design on computer

Find your ideal sound.

Dirac Live optimizes the sound across the entire listening area, regardless of what room you have your speakers in. This means that you and your family or friends can enjoy the same sound quality, no matter where you are. 

Dirac Live Filter design on computer

Expand your sweet spot.

Dirac Live improves the localization of sound events such as dialogue, sound effects, and music. This creates more realistic immersion in all types of content, including video games.

Dirac Live Filter design on computer

Upgrade what matters.

Bass control ensures that the collaboration between subwoofers and main speakers by reducing seat-to-seat bass variation at the cross over point and below. Automatic subwoofer setup makes it easy to optimize your bass performance. 

Dirac Live room correction.

Dirac Live is a family of products with different sound optimizations.


Room Correction

Mixed-phase sound optimization with patented algorithms to improve your sound experience. Offers enhanced speaker performance and unparalleled sound quality.

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Bass Control

Feel the power of deeper, tighter bass. Bass Control fine-tunes bass performance, delivering impactful listening without boomy resonances. A must-have for home theaters.

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Active Room Treatment

True next-generation room correction. Active Room Treatment uses all of your speakers together to actively cancel out unwanted effects. Sound like magic? It is.

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Dirac Live for desktop audio.

Experience unprecedented dynamics and clarity, straight from your computer. Dirac Live Room Correction Suite corrects all system audio, including music apps and web browsers.

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Frequently asked questions.

What is Dirac Live?

Dirac Live is a digital audio calibration system designed to optimize sound quality and improve the acoustic performance of home theaters and high-fidelity audio systems. By analyzing the audio characteristics of a room, Dirac Live adjusts the audio output to compensate for environmental distortions, ensuring a more accurate and immersive listening experience.

How does Room Correction work?

Room correction technology works by analyzing the acoustic properties of a room, such as size, shape, and any objects that might affect sound waves. Using a microphone to measure sound output, Dirac Live identifies anomalies and distortions. Then, it adjusts the audio output of speakers to counteract these irregularities, ensuring a balanced and true-to-source sound reproduction.

How much does Dirac Live cost?

Dirac Live sells licenses in various tiers and expansions to fit every need. Some devices come with all capabilities included, whereas others are upgradeable for a fee. Check our Online Store for precise pricing details for your device.

How do I get Dirac Live?

You can purchase your Dirac Live license directly from our Online Store. After purchasing, activate your license and download the Dirac Live software, which will guide you through the calibration process. Compatibility with specific audio hardware should be verified before purchase. Dirac Live Room Correction Suite for desktop audio is compatible with most modern PCs and Macs.