Harman Kardon Onyx Studio 9 – Grey - Iconic Design And Immersive Sound

Specifications

• Audio Power: 50 W RMS output
• Transducer Setup: 1 × 120 mm woofer + 3 × 20 mm tweeters for rich, layered sound
• Frequency Response: 50 Hz – 20 kHz (−6 dB)
• Signal-to-Noise Ratio: > 80 dB
• Bluetooth: Version 5.3, supports A2DP 1.4 & AVRCP 1.6 profiles
• Multi-Device Pairing: Connect up to 2 devices simultaneously
• Auracast™ Multi-Speaker Mode: Sync multiple compatible speakers for broader sound coverage
• Self-Tuning: Auto-calibrates audio based on the room environment at power-on
• Built-in Battery:
• 17.15 Wh Li-ion (3.63 V / 4722 mAh)
• Up to 8 hours of music playtime
• Approximately 4 hours charging time
• USB-C Port: 5 V / 2.1 A output for charging external devices while playing music
• Dimensions: 289.2 × 287.5 × 130 mm (approx. 11.4″ × 11.3″ × 5.1″)
• Weight: About 3.36 kg (net) / 4.2 kg (packaged)
• App Support: One app for EQ tuning and speaker control

Why It’s a Must-Have for Your Home

• Premium Design – Elegant circular shape, fabric finish, and integrated aluminum handle blend seamlessly with any décor.
• Powerful Sound – Dedicated woofer, multiple tweeters, and Constant Sound Field technology deliver deep bass, crisp highs, and immersive mids.
• Multi-Speaker Capability – Auracast support allows you to connect multiple Onyx Studio 9 units for an expansive soundstage.
• Smart Tuning – Self-adjusts audio to your room’s acoustics for optimal performance every time.
• Portable & Practical – Built-in rechargeable battery for up to 8 hours of wireless play, plus USB-C device charging.
• Stable Connectivity – Bluetooth 5.3 ensures strong, clear audio transmission with multi-device pairing.

The Onyx Studio 9 is more than a Bluetooth speaker — it’s a statement piece that combines striking design with superb sound engineering. Its portability, smart tuning, and immersive sound make it ideal for both casual listening and special occasions. Whether you’re hosting a gathering or enjoying a quiet evening, it delivers a listening experience that’s rich, balanced, and refined.