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Harman Kardon Onyx Studio 9 Portable Bluetooth Speaker - Black by Harman Kardon - Refurbished - Very Good condition

Harman Kardon Onyx Studio 9 Portable Bluetooth Speaker - Black

Brand: Harman Kardon

Condition: Refurbished - Very Good
$32999
$43496
-25% Save $10497
Updated: 7 days ago

Description

OVERVIEW:
[Where sound becomes experience]
Elevate your everyday listening to an extraordinary sound experience with the Harman Kardon Onyx Studio 9. This elegant wireless Bluetooth movable home speaker delivers superior audio performance with crystal-clear vocals, bright highs, and deep bass that make your favorite music feel thrillingly immersive. Constant Sound Field technology widens the soundstage and improves the clarity and detail of your music. The substantial integrated handle (made with 90% recycled aluminum) and built-in battery with 8 hours of playtime make the Onyx Studio 9 easy to move with you in and around your home, and a built-in USB port recharges your device while you enjoy your music. And thanks to automatic self-tuning, it always delivers the best possible sound performance wherever you set it down.
Superior sound performance with a wider soundstage: Get lost in your music with our new Constant Sound Field technology. The three-channel system, featuring a dedicated center channel for crystal-clear vocals surrounded by two specially designed tweeters, delivers a wider soundstage. This immersive experience brings your favorite songs to life all around you.
Iconic design: The Harman Kardon Onyx Studio 9 has a clean, circular design that looks great everywhere. The integrated aluminum frame doubles as a sturdy handle and stand, the soft but durable fabric looks sharp and feels nice, while the easy-to-use silicon buttons on top give you quick control.
Bluetooth music streaming: The Harman Kardon Onyx Studio 9 pairs seamlessly with up to two mobile devices simultaneously. Take turns sharing playlists and music, all in enhanced, dynamic sound.
FEATURES:
<ul>
<li>Multi-speaker connection by Auracast(TM): The Onyx Studio 9 features multi-speaker connection via Auracast. By pressing the Auracast button on the speaker or using the Harman Kardon ONE app, you can connect two or more Harman Kardon speakers (or compatible speakers from other brands) to transform any space into an exciting musical environment. Effortlessly synchronize as many speakers as you want and create an immersive audio experience.</li>
<li>Built-in battery: With its rechargeable built-in battery, you can enjoy the Harman Kardon Onyx Studio 9 anywhere in your home, and easily transport it from one room to another for up to 8 hours of playtime</li>
<li>Self-Tuning: Enjoy perfect sounds wherever you take the music. When you power on, the Onyx Studio 9 automatically calibrates to its environment, ensuring the best sound possible no matter where you set it down.</li>
<li>Boost stereo sound with two speakers: Quickly and easily turn up the celebration with a wider, more detailed soundstage by pairing two Onyx Studio 9 speakers together, wirelessly.</li>
<li>USB Charging port: Never worry about your mobile device running out of juice while you&#x27;re streaming your favorite audiobook. The USB charging port means you and your device will always be ready for anything.</li>
<li>Harman Kardon One App: The Harman Kardon One app helps you easily set up the Onyx Studio 9 personalize audio settings. You can also customize EQ and control all your compatible speakers in one convenient place.</li>
</ul>

Specifications

  • Product Name: Harman Kardon Onyx Studio 9 Portable Bluetooth Speaker
  • Rated Output power: 50W RMS
  • Power supply: 100-240Vac, 50Hz/60Hz
  • Transducers: Woofer 1 x 120mm, Tweeter 3 x 20mm
  • Frequency response: 50Hz - 20kHz (-6dB)
  • Signal-to-noise ratio: > 80dB
  • Product dimensions (W x H x D): 289.2 x287.5 x 130 mm / 11.39" x 11.32" x 5.12"
  • Packaging dimensions (W x H x D): 312 x 322 x 172 mm / 12.28" x 12.67" x 6.77"
  • Net weight: 4.2kg / 9.25 lbs
  • Gross weight: 3.33kg / 7.34lbs
  • Bluetooth version: 5.3
  • Bluetooth profile: A2DP 1.4, AVRCP 1.6
  • Bluetooth transmitter frequency range: 2400MHz - 2483.5MHz
  • Bluetooth transmitter power: ≤ 12 dBm (EIRP)
  • Bluetooth transmitter modulation: GFSK, π/4 DQPSK, 8DPSK
  • USB port: Type C
  • USB rating: 5V / 2.1A (Max)
  • Supporting file format: mp3
  • Battery type: Li-ion 17.14 Wh (equivalent to 3.63 V/ 4722 mAh)
  • Battery charge time: 4 hours
  • Music play time: up to 8 hours (dependent on volume level and audio content)
  • Cable type: AC power cable (type varies by regions)
  • Cable length: 2.0 m / 6.6 ft
  • USB charge out: 5V / 2.1A (Max)

Frequently Asked Questions

Why Should I buy a certified pre-owned Harman Kardon Onyx Studio 9 Portable Bluetooth Speaker?
A certified pre-owned Harman Kardon Onyx Studio 9 Portable Bluetooth Speaker offers incredible value, with savings up to 70% off vs new. Every item passes a 40+ point inspection to ensure it meets our high quality standards. It's the smarter way to shop—better for your wallet, and better for the planet.
What is Reebelo's return policy?
We offer a free 30-day change of mind policy, giving you plenty of time to make sure your Harman Kardon Onyx Studio 9 Portable Bluetooth Speaker is perfect for you.
What does the warranty cover?
Every product includes a warranty of up to 12-months covering all functional defects under normal use.
How does buying certified pre-owned products benefit the environment?
Purchasing a certified pre-owned Harman Kardon Onyx Studio 9 Portable Bluetooth Speaker is a powerful move for the planet, reducing CO2 emissions by up to 92% compared to buying new. By extending the life of high-quality goods, you bypass the carbon-intensive manufacturing process and prevent valuable materials from reaching landfills, where they can take centuries to decompose. Reebelo is driving a circular economy where products are kept in use rather than becoming part of the 62 million tonnes of waste generated annually. Your choice helps keep high-value materials in circulation and supports a more sustainable future for all.

Sold by

Reebelo

Verified Retailer

Leading certified refurbished marketplace

  • 12-month warranty included
  • 30-day money-back guarantee
  • Environmentally conscious refurbishment
  • Grade-certified by expert technicians

Product Details

SKU:
ru-sku-mi7z72pekgoUcrfJcjtarqc
Country:
US

Shopping Smarter

Common questions about buying open-box and refurbished.

Why buy refurbished or open-box?
Refurbished and open-box products offer the same performance as new at a fraction of the price. You're already saving $105 on this listing. They've been inspected, tested, and are ready to use — the only difference is the price tag. Buying refurbished also reduces electronic waste, extending product life cycles and keeping functional devices out of landfills.
What's the difference between open-box and refurbished?
Open-box products are customer returns that have been inspected and confirmed functional. They may show little to no use — often the item was returned simply because the buyer changed their mind. Refurbished products have been professionally repaired or restored by technicians, tested to meet or exceed manufacturer specifications, and sometimes come with a warranty. Both are a smart alternative to buying new.
Why use OpenBoxFox?
Finding refurbished deals is time-consuming — you'd have to check Amazon Warehouse, Reebelo, Dyson Outlet, and others separately for Harman Kardon products. OpenBoxFox aggregates these listings in one place, so you can compare and find the best deal without the legwork. We update pricing daily so you always see current availability and real savings.
Is it safe to buy refurbished?
Yes. Products listed on OpenBoxFox come from established retailers like Amazon, Reebelo, and Dyson — not unknown third-party sellers. Each retailer has buyer protection policies, return windows, and in some cases warranties. You get the price advantage of used goods with the purchase security of a known retailer.

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