| Name | Description |
|---|---|
| BackEnclosedLoudspeaker | BackEnclosedLoudspeaker. |
| BareLoudspeaker | BareLoudspeaker. |
| CircularDuct | CircularDuct. |
| CylindricalCoaxialDuct | CylindricalCoaxialDuct. |
| Dipole | Dipole. |
| Monopole | Monopole. |
| PlanarWave | PlanarWave. |
| RectangularDuct | RectangularDuct. |