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These are some common tools used to work on this device. You might not need every tool for every procedure.


If you're having issues, check out the Troubleshooting Page for this device to see if you can fix it yourself.

Background and Identification

The Onyx Studio 2 speaker, developed by Harman Kardon, allows for audio streaming from any Bluetooth device. There can be up to two Bluetooth devices connected to the speaker at the same time. There is also a microphone, which allows for taking phone calls with extremely clear sound, that distinguishes this model from the Onyx Studio. The 2600 mAh Li-ion battery has up to a 5 hour battery life when fully charged.

Additional Information

Harman Kardon Onyx Studio 2 on Amazon

Harman Kardon's Device Page

Speaker Specs and Reviews

Harman Kardon's Quick Start Guide

Speaker Specifications

Dimensions: 280mm x 161mm x 260mm

Built-in battery: 3.7V, 2600mAh, Cylindrical Lithium Ion Rechargeable Battery

Power requirement: 100 – 240V AC, 50/60Hz

View Statistics:

Past 24 Hours: 15

Past 7 Days: 106

Past 30 Days: 532

All Time: 15,073