The Harman Kardon Onyx Studio 9 (Model HKOS9GRYAM) is a premium portable Bluetooth speaker engineered to deliver signature Harman Kardon sound with refined style. Featuring advanced acoustic tuning, dual-device wireless pairing, and a sleek fabric-wrapped dome design, the Onyx Studio 9 is perfect for elevating any room or outdoor gathering with immersive, room-filling audio. With up to 8 hours of battery life, it combines portability with luxurious audio performance.

Key Features

• Premium Harman Kardon Signature Sound with enhanced bass and clarity

• Two-way speaker system with high-performance tweeter and woofer

• Bluetooth 5.2 for seamless streaming from any compatible device

• Dual Sound pairing lets you wirelessly link two Onyx Studio 9 speakers

• Up to 8 hours of playback on a single charge

• Elegant fabric grille and aluminum handle for easy portability

• Auto-tuning feature adapts sound based on speaker placement

• Eco-conscious packaging and partially recycled materials

Product Specifications

Audio Performance:

• Output Power: 100W RMS

• Frequency Response: 50Hz ? 20kHz

• Drivers:

  • 1 ? 120mm Woofer

  • 1 ? 25mm Tweeter

• Signal-to-Noise Ratio: > 80dB

Battery & Power:

• Battery Type: Lithium-ion polymer (11.70Wh)

• Playback Time: Up to 8 hours (varies by volume and audio content)

• Charging Time: ~5 hours

• Power Supply: 19V/2A (included AC adapter)

Connectivity:

• Bluetooth Version: 5.2

• Bluetooth Profiles: A2DP 1.3, AVRCP 1.6

• Wireless Range: Up to 30 ft (10 meters)

• Input Ports: 1 ? AC power, 1 ? 3.5mm Aux-In

Build & Design:

• Color: Gray

• Handle: Integrated aluminum carry handle

• Controls: Top-mounted capacitive buttons (Bluetooth, volume, power, play/pause)

• Materials: Premium fabric and plastic with recycled components

Dimensions:

• 312 ? 276 ? 163 mm

Weight:

• 3.52 kg / 7.76 lbs

Model Number:

• HKOS9GRYAM

What?s in the Box

• Harman Kardon Onyx Studio 9 Bluetooth Speaker ? Gray

• Power Adapter