All of your drivers are accessible after registering the speaker(s) in your http://my.presonus.com account.
Just login with your existing Presonus.com credentials or create a new account if you don't have one to register the
serial number on the speaker(s) to get access to the software mentioned above.
NOTE: All installers are found under the "See Details" page of the StudioLive Ai registered speaker(s) you have: