Mira AI
Eleven SFX v2 — sound effects from a sentence
ElevenLabsSound effectsType what you want to hear, such as a trailer impact, a door creaking in an empty hall or rain on a tin roof, and Eleven SFX v2 makes it, from 0.5 s to 30 s. Switch on loop for ambiences that repeat without a seam.
ElevenLabs: expressive speech in 70+ languages, dialogue, music written to your cut, sound effects, dubbing and captions — the sound layer for every clip.
Generate a soundUse it through MCP
Samples made with Eleven SFX v2
What it does
- Any sound you can describeImpacts, whooshes, interface clicks, foley, creatures, weather and room tone, all from a text description.
- A set length, or the model's callChoose a length from 0.5 s to 30 s, or leave it empty and the model picks one that suits the sound.
- Seamless loopsWith loop on, the file repeats without a click: steady rain, crowd murmur, an idling engine.
- Straight onto your editSounds land in your gallery and in the Mira for Adobe panel, ready to drop on a timeline.
Specification
- Provider
- ElevenLabs
- Provider model
eleven_text_to_sound_v2- Limits on Mira
- 0.5 s to 30 s per sound
- Output
- mp3 44.1 kHz
- Where it works
- Composer, Audio mode: Sound effectsMCP tools:
generate_audioMira for Adobe panel (After Effects, Premiere Pro)
Cost in credits
3 credits per generation
| Example | Credits |
|---|---|
| One sound effect | 3 |
The composer always shows the current price before you generate.
Prompt examples
Deep cinematic impact with a sub-bass boom and a metallic ring tail, trailer style, 3 seconds
Fast airy whoosh passing from left to right, clean, for a title transition
Light rain on a tin roof with distant thunder, steady, seamless loop, 20 seconds
Questions about Eleven SFX v2
How long can a sound effect be?
From 0.5 s to 30 s. If you don't set a length, the model chooses one.
How do I write a good prompt?
Name the source, the action and the space: “heavy wooden door slams in a stone corridor, long echo”. Texture words such as metallic, muffled or distant help more than emotions.
Can I make a loop?
Yes. Switch on loop and the sound is generated to repeat seamlessly.
How much does it cost?
3 credits per generation. The composer shows the price before you generate.
Can an AI agent make sounds for me?
Yes: over the Mira MCP server, generate_audio with the sfx kind takes the description, an optional length and the loop switch.