Harman Kardon Onyx Studio 9 Portable Bluetooth Speaker – 50W RMS, 120mm Woofer + 3 Tweeters, Constant Sound Field, Auracast Multi-Speaker, 8H Battery, USB-C Charging – Black/Gray

The Harman Kardon Onyx Studio 9 is a premium portable Bluetooth speaker designed for audiophiles who value elegant design and superior sound quality. Combining Constant Sound Field technology, multi-speaker connectivity, and automatic self-tuning, this speaker delivers an immersive audio experience that adapts to any environment.

Design & Build

The Onyx Studio 9 features a circular silhouette with a soft fabric finish and an integrated aluminum handle crafted from 90% recycled material. Its minimalist design complements any interior décor, while the sturdy frame doubles as a stand for stability. The intuitive silicone control panel ensures effortless operation.

Audio Performance

Powered by a three-channel system with a dedicated center channel, the Onyx Studio 9 offers crystal-clear vocals, bright highs, and deep bass. The Constant Sound Field technology widens the soundstage, creating a rich and detailed listening experience. Whether you’re streaming music, watching movies, or hosting a party, expect balanced and dynamic sound.

Smart Features

• Self-Tuning: Automatically calibrates audio output based on room acoustics.
• Auracast™ Multi-Speaker: Connect multiple Harman Kardon speakers for synchronized playback.
• Bluetooth Multipoint: Pair up to two devices simultaneously for seamless playlist sharing.
• Harman Kardon ONE App: Customize EQ settings and manage multi-speaker setups.

Battery & Charging

Enjoy up to 8 hours of playtime on a single charge. The USB-C port supports fast charging and doubles as a powerbank to keep your devices powered while you enjoy music.

Why Choose Harman Kardon Onyx Studio 9?

• Premium Sound: 50W RMS with Constant Sound Field.
• Elegant Design: Iconic circular frame with recycled materials.
• Portable: Integrated handle for easy movement.
• Smart Connectivity: Bluetooth 5.3, Auracast™, and app control.
• Eco-Friendly: Sustainable materials and packaging.

Technical Specifications

• Model: Harman Kardon Onyx Studio 9
• Output Power: 50W RMS
• Transducers: 1×120mm woofer, 3×20mm tweeters
• Frequency Response: 50Hz – 20kHz (-6dB)
• Signal-to-Noise Ratio: >80dB
• Battery Type: Li-ion 17.15Wh (3.63V / 4722mAh)
• Battery Life: Up to 8 hours
• Charging Time: ~4 hours
• Bluetooth Version: 5.3 (Profiles: A2DP 1.4, AVRCP 1.6)
• Bluetooth Range: 2400–2483.5 MHz
• Multi-Speaker: Auracast™ enabled
• USB Port: Type-C (5V/2.1A max)
• Dimensions: 289.2×287.5×130 mm
• Weight: 3.36 kg
• Extra Features: Constant Sound Field, Self-Tuning, Harman Kardon ONE App