---
title: outputVolume
framework: avfaudio
role: symbol
role_heading: Instance Property
path: avfaudio/avaudioenvironmentnode/outputvolume
---

# outputVolume

The mixer’s output volume.

## Declaration

```swift
var outputVolume: Float { get set }
```

## See Also

### Getting and Setting Environment Properties

- [outputType](avfaudio/avaudioenvironmentnode/outputtype.md)