Harman Kardon Onyx Studio 9
₦435,000
The Harman Kardon Onyx Studio 9 is a premium wireless Bluetooth speaker designed to elevate your audio experience. It combines elegant aesthetics with advanced sound technology, making it suitable for both casual listening and immersive music experiences

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Harman Kardon Onyx Studio 9
The Harman Kardon Onyx Studio 9 is a premium wireless Bluetooth speaker that elevates everyday listening with its immersive, high-quality sound and iconic, portable design. Crafted with Harman Kardon’s signature acoustic engineering, this speaker delivers crystal-clear vocals, bright highs, and deep bass, creating a thrillingly immersive audio experience. Its sleek, circular form factor, featuring a sturdy integrated aluminum handle (made with 90% recycled aluminum), soft durable fabric, and intuitive silicone buttons, blends seamlessly into any home environment while offering portability and ease of use.
The Onyx Studio 9 introduces advanced features like Constant Sound Field technology, which up-mixes stereo music into a three-channel system—featuring a dedicated center channel for vocal clarity and two specially designed tweeters for a wider soundstage. This ensures detailed, balanced sound no matter where you place the speaker. Additionally, its self-tuning technology automatically calibrates the audio output to optimize performance based on the room’s acoustics, delivering the best possible sound in any setting.
With a built-in rechargeable battery offering up to 8 hours of playtime, the Onyx Studio 9 is perfect for moving from room to room or enjoying music on the go. It also includes a USB charging port to keep your mobile devices powered while streaming. The speaker supports Bluetooth 5.3, allowing seamless pairing with up to two devices simultaneously, so you can switch between playlists effortlessly. For an even more expansive sound experience, the Onyx Studio 9 features Auracast™ multi-speaker connection, enabling you to sync multiple Harman Kardon speakers (or compatible speakers from other brands) wirelessly via the speaker’s Auracast button or the Harman Kardon ONE app. This app also allows you to customize EQ settings, manage connected speakers, and browse integrated music services.
Specifications
Product Size: 289.2 x 287.5 x 130 mm (W x H x D)
Weight: Approximately 3.5 kg (exact weight may vary slightly by source)
Power Output: 50W RMS (Root Mean Square)
Transducers:
Woofer: 1 x 120 mm (4.7 inches) for deep bass
Tweeters: 3 x 20 mm (0.79 inches) for crisp highs and a wider soundstage
Connectivity: Bluetooth Version 5.3
Bluetooth Features:
Pairs with up to 2 devices simultaneously
Multi-speaker connection via Auracast™ (Bluetooth Low Energy Audio)
Battery:
Type: Li-ion 17.15 Wh (equivalent to 3.63 V / 4722 mAh)
Playtime: Up to 8 hours (dependent on volume level and audio content)
Charging Port: USB Type-C, 5V / 2.1A (Max)
Additional Ports: USB charging port for external devices
Signal-to-Noise Ratio: > 80 dB
Frequency Response: 50 Hz – 20 kHz (exact range may vary slightly by environment)
Audio Features:
Constant Sound Field technology for enhanced vocal clarity and wider soundstage
Self-tuning technology for automatic environmental calibration
Stereo boost when pairing two Onyx Studio 9 speakers wirelessly
Controls: Easy-to-use silicone buttons on top
Design:
Circular shape with integrated aluminum handle (90% recycled aluminum)
Soft, durable fabric grille
Colors: Classic Black, Stone Grey
App Support: Harman Kardon ONE app for setup, EQ customization, and speaker management
Power Supply: Includes AC power adapter and regional power cable
In the Box:
1 x Harman Kardon Onyx Studio 9 Speaker
1 x AC Power Adapter
1 x Regional Power Cable
1 x Quick Start Guide
1 x Safety Sheet
1 x Warranty Card
Key Features
Superior Sound Performance: A 120 mm woofer and three 20 mm tweeters deliver 50W RMS of power, producing rich bass, clear vocals, and detailed highs. Constant Sound Field technology enhances the soundstage for an immersive listening experience.
Iconic, Portable Design: The sleek aluminum handle doubles as a stand, making it easy to carry and position anywhere in your home.
Bluetooth Streaming: Connects wirelessly via Bluetooth 5.3, supporting two devices at once for shared playback.
Auracast™ Multi-Speaker Sync: Pair with additional Harman Kardon speakers or compatible devices for a synchronized, expansive sound environment.
Long-Lasting Battery: Up to 8 hours of playtime on a single charge, with a USB port to recharge your devices.
Self-Tuning: Automatically adjusts sound output to suit its surroundings, ensuring optimal audio quality.
App Customization: The Harman Kardon ONE app offers personalized audio settings and speaker control.
Eco-Friendly Materials: Incorporates 90% recycled aluminum in the handle, reflecting a commitment to sustainability.
Color | Black |
---|---|
Brand | Harman Kardon |
No!, We don't offer! Because of high number of unserious orders we have, we recently did not offer payment on delivery service. anymore, to complete your order - you're expected to pay complete using our payment system or make bank transfer to our company account. We will refund the money if we send a wrong product or you do not receive the order. In this case, simply contact us
How long will it take to deliver?
Standard delivery takes 3-5 days and its NOT FREE.
Express delivery (1-3 days) at 7k. For Akure delivery is 1-3 days standard and 1 Business day express.
Can I trust the quality of used laptop?
Yes! The laptop will be quality tested carefeully by 3 different engineers before its sent out for delivery.