Charger for Harman Kardon Onyx Studio 8 7 6 5 4 3 2 1 Wireless Bluetooth Speaker 19V 38W AC Fast Power Adapter

Until today is working great 👍

It worked great on my Harmon speaker

Christmas gift to myself was the onyx 8. Refurbished. Listing didn’t specify it came with a power block so ordered this. Man this speaker is rocking. It is so balanced. I have at least 20 different speakers and sound bars, ranging from 2.1 vintage altecs to a handful of soundbars to cabinets with brand new guts. I’d be over the moon if this was received as a gift. I do not use battery function so I cannot comment on life.

Great charging cable for the Harmon Kardon Onyx that I picked up at a garage sale dirt cheap

Worked perfectly

Didn’t fit at all! Had to return because the end to connect to the speaker was too small.

Works on a Harmon Kardon Onyx Studio 2. Does not securely fit into the socket but is providing power to the device to power on and bluetooth successfully.

I hate being overcharged for things, especially things intended for disabled people. Tobii Dynavox replacement charger costs over $100. This little charger does the trick for a fraction of the cost. So far, it has been terrific. It has been used daily with zero issues.