---
title: AUNBandEQ Property IDs
framework: audiotoolbox
role: collectionGroup
role_heading: API Collection
path: audiotoolbox/1534022-aunbandeq-property-ids
---

# AUNBandEQ Property IDs

## Topics

### Constants

- [kAUNBandEQProperty_BiquadCoefficients](audiotoolbox/kaunbandeqproperty_biquadcoefficients.md)
- [kAUNBandEQProperty_MaxNumberOfBands](audiotoolbox/kaunbandeqproperty_maxnumberofbands.md)
- [kAUNBandEQProperty_NumberOfBands](audiotoolbox/kaunbandeqproperty_numberofbands.md)

## See Also

### Filters

- [Audio Unit Filter Subtypes](audiotoolbox/1584153-audio-unit-filter-subtypes.md)
- [Bandpass Unit Parameters](audiotoolbox/1390144-bandpass_unit_parameters.md)
- [AUHipass Parameters](audiotoolbox/1389948-auhipass_parameters.md)
- [AULowpass Parameters](audiotoolbox/1389999-aulowpass_parameters.md)
- [AULowShelf Parameters](audiotoolbox/1389995-aulowshelf_parameters.md)
- [AUHighShelfFilter Parameters](audiotoolbox/1389967-auhighshelffilter_parameters.md)
- [AUNBandEQ Filter Types](audiotoolbox/1389965-aunbandeq_filter_types.md)
- [AUNBandEQ Parameters](audiotoolbox/1389745-aunbandeq-parameters.md)