Harman Kardon Onyx Studio 9

Stylish premium-level portable sound system with powerful balanced sound, advanced wireless capabilities, and a power bank function for charging mobile devices. It features a signature design with a distinctive circular shape and a built-in aluminum handle, making it convenient to carry the 3-kilogram speaker. Despite its impressive size, the device remains a mobile solution for those who value uncompromising sound quality in any condition.

Positioned by the manufacturer as a flagship product of the 2025 model year, it is targeted at demanding users willing to invest in premium sound for home, office, or outdoor events. The Harman Kardon Onyx Studio 9 portable speaker is equipped with a well-thought-out acoustic system: a 120-mm woofer delivers deep bass, three 20-mm tweeters ensure detailed high frequencies, and a passive radiator enhances the low-frequency range without additional energy cost.

The total power of 50 W allows it to provide sound for rooms up to 40 m² or to offer quality audio accompaniment in an outdoor setting. The frequency range of 50-20000 Hz covers the entire spectrum of audible frequencies, which is particularly important for classical music and live recordings. The modern Bluetooth 5.3 module with multipoint support allows connecting two devices simultaneously and switching between them without reconnecting.