Harman Kardon Onyx Studio 2 Repair Forum
AskWhy won't my speaker charge
unanswered Harman Kardon Onyx Studio 2 0 Answers
Why does my HK onyx 3 distort and lose sound?
unanswered Harman Kardon Onyx Studio 2 0 Answers
What is the service input for on my Onyx 2?
unanswered Harman Kardon Onyx Studio 2 0 Answers
Where can I get the leg replaced?
accepted Harman Kardon Onyx Studio 2 9 Answers
Why does the speaker shut off as soon as I turn it on
unanswered Harman Kardon Onyx Studio 2 0 Answers
Need control board replacement
unanswered Harman Kardon Onyx Studio 2 0 Answers