---
title: "init(spatialMixerDefinition:identifier:)"
framework: phase
role: symbol
role_heading: Initializer
path: "phase/phaseblendnodedefinition/init(spatialmixerdefinition:identifier:)"
---

# init(spatialMixerDefinition:identifier:)

Creates a named blend node for spatial audio output.

## Declaration

```swift
convenience init(spatialMixerDefinition: PHASESpatialMixerDefinition, identifier: String)
```

## Parameters

- `spatialMixerDefinition`: An object that combines spatial audio layers.
- `identifier`: A unique name for the node.

## See Also

### Creating a Blend Node

- [init(blendMetaParameterDefinition:)](phase/phaseblendnodedefinition/init(blendmetaparameterdefinition:).md)
- [init(blendMetaParameterDefinition:identifier:)](phase/phaseblendnodedefinition/init(blendmetaparameterdefinition:identifier:).md)
- [init(spatialMixerDefinition:)](phase/phaseblendnodedefinition/init(spatialmixerdefinition:).md)