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Harman Kardon Onyx Studio 4 connected but no sound

This question relates to connecting a Harman Kardon Onyx Studio 4 BUY NOW to an Apple iPhone 8 Plus BUY NOW

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There are 9 other questions relating to the Harman Kardon Onyx Studio 4 - click here to view.   8 of the answers are marked as solutions.

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Hi. When i was gonna put the bluetooth on, on my phone, so i could play music on my speaker, it said on the phone that i was connected, but i did not get the sound from the speaker that tells you that u are connected. And when i am trying to play music ( and my phone says that i am connected ) i dont get any sound at all. What should i do?
Question by Leo Larsson 12:15pm, 20th February 2019

There are 3 responses to this question including 1 solution

Chris (Admin) responded : 11:22pm, 24th February 2019 (2 years ago)
When you say you get no sound at all, that is neither from the phone or the Studio 4,correct ? Have you had it paired to something else recently out of interest ?

Mike (Admin) responded : 2:14pm, 18th September 2019 (2 years ago)
We seem to have a solution, hold down the power button when on for around 15 seconds! That should do it.

Hunter J Mason responded : 4:48am, 17th May 2020 (1 year ago)
I dropped my Harman kardon onyx 4 Bluetooth speaker now it powers on but no sound at all what do I do

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