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# CAFixedSpatialAudio

A spatial experience that does not take user motion into account.

```
@interface CAFixedSpatialAudio : CASpatialAudioExperience
```

## Overview

The Objective-C version of the [`FixedSpatialAudio`](/documentation/AudioToolbox/FixedSpatialAudio) Swift type.

## Topics

### Instance Properties

[`@property (readonly) CASoundStageSize soundStageSize;`](/documentation/AudioToolbox/CAFixedSpatialAudio/soundStageSize)

The experience’s sound stage size.

### Instance Methods

[`- (instancetype) initWithSoundStageSize:(CASoundStageSize) soundStageSize;`](/documentation/AudioToolbox/CAFixedSpatialAudio/initWithSoundStageSize:)

## Relationships

### Inherits From

[`CASpatialAudioExperience`](/documentation/AudioToolbox/CASpatialAudioExperience)

---

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