Is Harman Kardon better than JBL?
The Harman/Kardon has a more neutral, balanced sound profile out-of-the-box. However, the JBL has a better soundstage performance, longer battery life, and it supports voice assistants from your smartphone, unlike the Harman/Kardon.
Are Harman Kardon Bluetooth speakers any good?
Harman kardon bluetooth speakers are very easy to use. You can connect them with your phone or tablet and start playing music in a matter of seconds. They also have great sound quality, which is something that you will not find on most other portable Bluetooth devices out there.
Which Onyx studio speaker is the loudest?
Volume. The Onyx Studio 4 was one of the loudest speakers in our testing, sharing the top score of 9 out of 10 with the JBL Charge 3, putting it well ahead of the low score of 4.