---
title: kAUNBandEQParam_Bandwidth
framework: audiotoolbox
role: symbol
role_heading: Global Variable
path: audiotoolbox/kaunbandeqparam_bandwidth
---

# kAUNBandEQParam_Bandwidth

## Declaration

```swift
var kAUNBandEQParam_Bandwidth: AudioUnitParameterID { get }
```

## See Also

### Constants

- [kAUNBandEQParam_BypassBand](audiotoolbox/kaunbandeqparam_bypassband.md)
- [kAUNBandEQParam_FilterType](audiotoolbox/kaunbandeqparam_filtertype.md)
- [kAUNBandEQParam_Frequency](audiotoolbox/kaunbandeqparam_frequency.md)
- [kAUNBandEQParam_Gain](audiotoolbox/kaunbandeqparam_gain.md)
- [kAUNBandEQParam_GlobalGain](audiotoolbox/kaunbandeqparam_globalgain.md)