How to change WWW Object AudioClip import settings?

How do we import 2d sounds at runtime? I'm using WWW and have something working fine where it imports a file from the local hd, but the sounds come in as 3D by default and I need to toggle them to 2D.

Use case:
Custom folder in the program directory that users can fill with their own music to play ingame. Music needs to be a 2d sound.

The code is basically like this:

Code (csharp):

1.  
2. ....
3. public string url;
4. private string urlPrefix = "file://"+Application.dataPath+"/";
5.  
6. public void GetWww();
7. {
8. wwwObject = new WWW(urlPrefix+url.Value);
9. storeAudio.Value = wwwObject.audioClip;
10. //now magically set the clip to 2d
11. }
12. ...
13.  

 

Yup, I had not seen GetAudioClip.

Here's the Answers thread
http://answers.unity3d.com/questions/711498/how-to-runtime-import-www-object-audioclip-as-2d-s.html

Thanks.