How to connect my Harman Kardon speaker to my iPad Air 2?
Speakers work with Mac desk top but male jack from speakers is too small for phone jack on I pad
[Re-Titled by Moderator]
iPad Air 2, iPadOS 15
I suggest that you contact Harman Kardon support team and check the compatibility of that specific speakers model with your iPad model (you might need an adapter).
Regards
Giulio