Wireless Bluetooth Streaming
Stream music wirelessly via Bluetooth to enjoy room-filling sound. Connect up to 2 smart devices at the same time and take turns playing music.

8 hours of playtime
The rechargeable battery supports up to 8 hours of playtime.

HK Connect+
Amplify your listening experience by wirelessly connecting more than 100 HK Connect+ enabled speakers.

Built-in Microphone Conferencing System
Noise and echo cancellation enables crystal-clear conferencing.

Voice Integration
Access Siri or Google Now from the speaker with a simple button press. This can be easily configured via the HK Connect App.

Premium Materials
The superior fabric and finishing combines with iconic design to compliment any style.

• Shipping Weight: 3.40kg

Technical Details

• Transducers: Woofer 2 x 75mm, Tweeter 2 x 20mm
• Rated Power: 4 x 15W (AC mode); 4 x 7.5W (Battery mode)
• Frequency response: 50Hz - 20kHz (-6dB)
• Signal to noise ratio: 80dB A-weighted
• Wireless: Bluetooth: 4.2 / Profile: A2DP 1.3, AVRCP 1.6, HFP 1.6
• Bluetooth transmitter power: 0 - 9 dBm
• Bluetooth transmitter frequency range: 2402 MHz - 2480 MHz
• Bluetooth transmitter modulation: GFSK, π/4 DQPSK, 8DPSK
• Power supply: 19V/2A
• Battery: Lithium-ion 3000 mAh, 3.7 V / Charge time: 5 hours / Play time: up to 8 hours
• Weight: 2.06 kg
• Dimensions: 260 x 278 x 159.5 mm
• In the box: Harman Kardon Onyx Studio 4, Power adaptors (AU/EU/UK/US), Documentation