Chxpo
Gritty & Grimy
English · AmericanMaleMiddle aged
#3671 of 9,276 English
ElevenLabsListen & use →
ElevenLabs voice
Sigma Centauri
Sigma Centauri is a calm, futuristic AI system voice with a classic space-computer tone. For full effect, use Elevenlabs v3 model.
Sample by ElevenLabs
#2657of 9,276 English voices
7.9Mcharacters generated last year
15kElevenLabs users added it
1verified languages
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Make your voiceover with Sigma Centauri
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About Sigma Centauri
Sigma Centauri is a calm, futuristic AI system voice with a classic space-computer tone. For full effect, use Elevenlabs v3 model.
Ideal for spaceship announcements, onboard computers, sci-fi interfaces, robotic or android-style characters, and narrative AI roles.
Great at delivering bad news in a calm way! Inspired by classic science-fiction computer voices.
Sigma Centauri is the #2657 most used English voice in the ElevenLabs library, out of 9,276. People generated 7.9M characters with it in the last year, and 15k ElevenLabs users added it to their voices. It was published in February 2026.
Best for: characters.
- Provider
- ElevenLabs
- Language
- English · American
- Gender
- Male
- Age
- Middle aged
- Tone
- Calm
- Published
- Feb 2026
- Models
- Multilingual v2, Flash, v3 (paid)
- Voice ID
bAq8AI9QURijOtmeFFqT
Questions about Sigma Centauri
Can I make a voiceover with Sigma Centauri for free?
You can try it with a free JSON2Video account, no credit card: free voiceovers are up to 60 seconds. Paid plans remove the limit.
Can I use my Sigma Centauri voiceovers on YouTube or in ads?
Yes. You can publish the voiceovers and videos you make with Sigma Centauri on YouTube, TikTok, podcasts and ads, and use them in commercial projects.
Which languages can Sigma Centauri speak?
Sigma Centauri is a multilingual ElevenLabs voice: with the Multilingual v2 model it can read text in 29 languages and keep the same tone.
For developers: use Sigma Centauri with the API
Add a voice element to any JSON2Video movie. It works the same from n8n, Make, Zapier and the CLI.
{
"type": "voice",
"model": "elevenlabs",
"voice": "bAq8AI9QURijOtmeFFqT",
"text": "In springtime, the garden comes alive with colorful flowers and singing birds. The old oak tree provides shade for visitors, while butterflies dance among the roses. A small fountain creates peaceful sounds, making this the perfect spot to relax and enjoy nature's beauty."
}