Harman Kardon Onyx Studio 9 — Restored Black Bluetooth Speaker (Refurbished)

Refurbished Harman Kardon Onyx Studio 9 offers superior sound performance with a wider soundstage and the brand’s iconic design. Stream music wirelessly via Bluetooth and take advantage of the built-in battery for true portability. Connect multiple speakers using Auracast or enable Boost stereo sound by pairing two Onyx Studio 9 units. Automatic Self-Tuning adapts audio to the environment, while the Harman Kardon One App provides control and customization. A USB charging port is included for convenient recharging.