---
title: boxes
framework: Core Audio
role: symbol
role_heading: Instance Property
platforms: [macOS 15.0+]
path: coreaudio/audiohardwareplugin/boxes
---

# boxes

An array of AudioHardwareBoxes that represent all the box objects currently provided by the plugin.

## Declaration

```swift
var boxes: [AudioHardwareBox] { get throws }
```