Harman Kardon Onyx Studio 9 Portable Bluetooth Speaker, 50W, Auracast, 8 Hour Battery, Black

The Onyx Studio 9 keeps the round shape the Onyx line is known for, now with Auracast and a room-calibrating Self-Tuning feature. This black version suits darker shelving and media units, and its built-in battery means you can move it out to the balcony for an evening.

• 50 W RMS: a 120 mm woofer and three 20 mm tweeters in a three-channel layout with a dedicated center channel.
• Self-Tuning: adjusts its sound to the room every time it powers on.
• Up to 8 hours on battery: run it from the mains in one spot, or unplug it and take it outside.
• Auracast and Stereo Boost: link other Auracast speakers or pair two Onyx Studio 9 units for stereo.
• USB-C power out: charge a phone from the speaker.

Details

• Brand: Harman Kardon
• Model: Onyx Studio 9
• Bluetooth: 5.3, two devices at once
• Frequency response: 50 Hz to 20 kHz
• Charging time: about 4 hours
• Size: 289.2 x 287.5 x 130 mm
• App: Harman Kardon ONE
• Color: Black