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Harman Kardon Onyx Studio 8 Portable Bluetooth Stereo Speaker (6925281903663)

Two long-range microphones deliver clear hands-free calls from anywhere in the room. A 120 mm woofer backed by two tweeters delivers 50 W RMS, and two units pair up in stereo.

  • Dual built-in microphone for hands-free calls
  • Power 50 W RMS
  • 120 mm woofer and two 20 mm tweeters
  • Pairing of two speakers to widen the stereo
  • Battery life up to 8 hours
  • Automatic calibration at switch-on according to the surroundings
  • Two devices connected simultaneously
  • Anodised aluminium handle that doubles as a stand
  • Weight 3.52 kg
Ref.: 6925281903663
Harman Kardon Onyx Studio 8 Portable Bluetooth Stereo Speaker (6925281903663) — image 1
Harman Kardon Onyx Studio 8 Portable Bluetooth Stereo Speaker (6925281903663) — image 2
Harman Kardon Onyx Studio 8 Portable Bluetooth Stereo Speaker (6925281903663) — image 3
Harman Kardon Onyx Studio 8 Portable Bluetooth Stereo Speaker (6925281903663) — image 4
Harman Kardon Onyx Studio 8 Portable Bluetooth Stereo Speaker (6925281903663) — image 5
Harman Kardon Onyx Studio 8 Portable Bluetooth Stereo Speaker (6925281903663) — image 6
Harman Kardon Onyx Studio 8 Portable Bluetooth Stereo Speaker (6925281903663) — image 7
Harman Kardon Onyx Studio 8 Portable Bluetooth Stereo Speaker (6925281903663) — image 8
Harman Kardon Onyx Studio 8 Portable Bluetooth Stereo Speaker (6925281903663) — image 9

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  • Staging : microphone stand, boom arm, pop filter, mounts and ambient speakers photographed are not included unless stated.
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  • Cables and tips : the cables, adapters, ear tips and cases supplied are those listed in the specifications.
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What is binding: the product title, this page's technical specifications, the description and, when provided, the manufacturer's PDF datasheet available in the downloads.

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3 009,00 DHincl. VAT

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Manufacturer's datasheetView the PDF · 851 Ko — downloadable

Product overview

Immerse yourself in an exceptional sound experience with the Harman Kardon Onyx Studio 8, a premium Bluetooth speaker that combines power and elegance. Thanks to its advanced acoustic engineering, it delivers rich, clear, immersive sound at 50 W RMS, perfect for music or calls. Its refined design in premium materials and anodised aluminium handle make it both practical and beautiful. Smart self-calibration automatically adapts the audio to your surroundings for optimal sound, wherever you are. Harman Kardon delivers a concentrated blend of performance, style and mobility.

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Technical specifications

Technical specifications
Weight (kg)3.52 kg
BluetoothBluetooth 5.2
Output power50 W RMS
Box contentsOnyx Studio 8 speaker, power cable, printed documentation
Dimensions (W x H x D)312 x 275.8 x 163.8 mm
Battery capacity3,250 mAh, 3.6 V (11.70 Wh)
Battery typeLithium-ion polymer
IP protection ratingNo protection rating stated
Frequency response50 Hz - 20 kHz (-6 dB)
Audio inputNone
Battery lifeUp to 8 hours (depending on volume level and audio content)
Bluetooth profilesA2DP 1.3, AVRCP 1.6
Technical specifications (continued)
Speaker typePortable speaker
Audio power31 W to 60 W
Battery runtime8 h or less
Speaker featuresStereo pairing of two speakers, Microphone for hands-free calls
Charging time5 hours
Drivers (transducers)1 woofer (120 mm), 2 tweeters (20 mm)
Signal-to-noise ratio> 80 dB
Wireless pairing and daisy-chainingWireless stereo pairing of two Onyx Studio 8
Local media playbackNone
Charging connectorMains power cord 100-240 V, 50/60 Hz
Warranty1 year

Specific references

EAN6925281903663

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Under Law 09-08, you have the right to access, rectify and object to the processing of your personal data. This processing has been authorised by the CNDP under no. D-CE-389/2015. Learn more

Frequently asked questions about this product

How is the sound of the Harman Kardon Onyx Studio 8 built?
Around a 120 mm woofer and two 20 mm tweeters, delivering 50 W RMS over a 50 Hz to 20 kHz range (-6 dB), with a signal-to-noise ratio above 80 dB.
What are the battery life and charging time of the Onyx Studio 8?
Up to 8 hours depending on volume and content, on an 11.70 Wh battery (3.6 V / 3,250 mAh). A full recharge takes 5 hours: best to plan for it the day before a party.
Is the Onyx Studio 8 suitable for video conference calls?
Yes: it has a built-in dual microphone designed for far-field pickup, so you can talk from almost anywhere in the room without leaning towards the speaker.
Does the speaker adapt to the room it is placed in?
Yes, automatic calibration adjusts the sound to the surroundings as soon as it is switched on. Moved from a living room to a terrace, it corrects its balance without anyone having to touch the settings.
Can you pair two Onyx Studio 8 speakers?
Yes, wirelessly, for a wider, more detailed soundstage. The speaker also accepts two devices connected at the same time, over Bluetooth 5.2.
How do you carry the Onyx Studio 8?
By its anodised aluminium handle, which also serves as a stand: it is used both to carry the speaker and to hold it tilted on a piece of furniture. Allow for 312 x 275.8 x 163.8 mm and 3.52 kg.
What is the Onyx Studio 8 made of, and what comes in the box?
Recycled plastic, with a woven grille in recycled polyester and FSC-certified paper packaging. The box contains the speaker, the power cable and the printed documentation.
Is the speaker new and covered by a warranty?
Yes, new equipment, with the invoice serving as the warranty document. The full manufacturer document is available as a PDF: Harman Kardon Onyx Studio 8 datasheet.

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