Harman Kardon Onyx Studio 9 Bluetooth Speaker - Black

Immersive Sound & Sculptural Design. The Harman Kardon Onyx Studio 9 features superior acoustic performance and an iconic circular silhouette with an integrated 90% recycled aluminum handle [cite: 1]. Deliver clear vocals, bright highs, and deep bass to complement any home space [cite: 1].

Constant Sound Field (CSF) Technology. Utilizes Harman's 3-channel CSF acoustic algorithm to separate music signals into a dedicated center channel for vocals surrounded by two specialized tweeters, creating a wide and immersive soundstage [cite: 1].

Smart Auto-Calibration & Auracast. Features automatic self-tuning EQ that adjusts output performance to match your room's acoustics [cite: 1]. Use Auracast to connect wirelessly with another Onyx Studio 9 or compatible Harman Kardon speaker [cite: 1].

Multi-Device Pairing & USB Charging. Connect up to two mobile devices simultaneously [cite: 1]. Includes an onboard battery providing up to 8 hours of playback alongside a USB-C port (5V/2.1A Max) to charge external devices [cite: 1].

Please note: Best suited for indoor use as it lacks an IP weather-resistance rating [cite: 1]. Does not support Wi-Fi network streaming [cite: 1].

• 50W RMS output with Constant Sound Field (CSF) 3-channel wider acoustic dispersion [cite: 1]
• Automatic room self-tuning EQ calibrates audio dynamically to your environment [cite: 1]
• Auracast multi-speaker pairing and simultaneous 2-device Bluetooth 5.3 connection [cite: 1]
• Built-in 8-hour battery with onboard USB-C external device charging capability [cite: 1]
• Sculptural silhouette featuring a sustainable 90% recycled aluminum handle [cite: 1]

• Rated Power Output: 50W RMS [cite: 1]
• Transducer Configuration: 1 × 120mm Woofer + 3 × 20mm Tweeters (3-Channel System) [cite: 1]
• Acoustic Algorithm: Constant Sound Field (CSF) Technology [cite: 1]
• Frequency Response: 50Hz – 20kHz (-6dB) [cite: 1]
• Signal-to-Noise Ratio: 80dB [cite: 1]
• Bluetooth Protocol: Bluetooth 5.3 (A2DP 1.4, AVRCP 1.6) with Dual-Device Pairing [cite: 1]
• Multi-Speaker Technology: Auracast Wireless Multi-Speaker Linkup [cite: 1]
• Auto-Calibration: Room-Acoustic Automatic Self-Tuning EQ [cite: 1]
• App Integration: Harman Kardon ONE App Support [cite: 1]
• Power & Battery: Li-ion 17.14Wh (3.63V / 4722mAh) | Up to 8 Hours Playtime | 4 Hours Charge Time [cite: 1]
• Power Input: Integrated AC 100-240Vac, 50/60Hz (2.0m power cable) [cite: 1]
• External Device Charging: USB-C Port (5V / 2.1A Max) [cite: 1]
• Physical Dimensions & Mass: 289.2 × 287.5 × 130 mm | Net Weight: 4.200 kg (4.2 kg mapped to 3 decimal places) [cite: 1]

• Harman Kardon Onyx Studio 9 Speaker [cite: 1]
• AC Power Cable (2.0m / 6.6ft) [cite: 1]
• Quick Start Guide [cite: 1]
• Safety Sheet & Warranty Card [cite: 1]

Manufacturer's Warranty: 12 Months Official Guarantee [cite: 1]

Hubbmall Guarantee: 14 Days in-store replacement / money-back guarantee (T&Cs Apply) [cite: 1].