Harman Kardon Onyx Studio 9 Where sound becomes experience Elevate your everyday listening to an extraordinary sound experience with the Harman Kardon Onyx Studio 9. This elegant wireless Bluetooth movable home speaker delivers superior audio performance with crystal-clear vocals, bright highs, and deep bass that make your favorite music feel thrillingly immersive. Constant Sound Field technology widens the soundstage and improves the clarity and detail of your music. The substantial integrated handle (made with 90% recycled aluminum) and built-in battery with 8 hours of playtime make the Onyx Studio 9 easy to move with you in and around your home, and a built-in USB port recharges your device while you enjoy your music. And thanks to automatic self-tuning, it always delivers the best possible sound performance wherever you set it down. Specifications General Specifications Rated Output Power 50W RMS Power Supply 100-240Vac, 50Hz/60Hz Audio Specifications Transducers Woofer 1 x 120mm, Tweeter 3 x 20mm Frequency Response 50Hz - 20k - Hz (-6d - B) Signal-to-Noise Ratio > 80d - B Dimensions Product Dimensions (W x H x D) 289.2 x 287.5 x 130 mm (11.39" x 11.32" x 5.12") Packaging Dimensions (W x H x D) 312 x 322 x 172 mm (12.28" x 12.67" x 6.77") Net Weight 4.2kg / 9.25 lbs Gross Weight 3.33kg / 7.34 lbs Control and Connection Specifications Bluetooth Version 5.3 Bluetooth Profile A2DP 1.4, AVRCP 1.6 Bluetooth Transmitter Frequency Range 2400MHz - 2483.5MHz Bluetooth Transmitter Power ≤ 12 d - Bm (EIRP) Bluetooth Transmitte