Harman Kardon Onyx Studio 9, Portable Home Bluetooth Speaker with Auracast Multi-Speaker Connection, Adaptive Self-Tuning, Constant Sound Field Technology, USB Charging Port, 8-Hour Battery, Grey

Price: £229.99 - £179.00
(as of Jun 17, 2026 14:57:22 UTC – Details)

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Tomorrowland

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Immersive Audio: The Onyx Studio 9 wireless portable speaker delivers crystal-clear vocals, bright highs and deep bass with a handle of recycled aluminium for easy portability and an elegant design that elevates any space
Convenient Smart Speaker: Charge your mobile device with the USB charging port and enjoy up to 8 hours of uninterrupted playtime, allowing you to easily move this portable Bluetooth speaker from room to room
Boost Your Sound: Wirelessly pair two Onyx 9 speakers for mesmerising audio, or use Auracast to link multiple Auracast enabled speakers, even from other brands, for a synchronized listening experience
Self-Tuning: When powered on, the Onyx Studio 9 wireless speaker automatically calibrates to its environment, ensuring rich, immersive audio wherever you set it down
Personalised Control: Use the Harman Kardon ONE app to easily set up your Onyx Studio 9 wireless speaker, customise EQ settings and manage all compatible Bluetooth speakers in one convenient interface

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