Harmon Kardon HKOS4WHTAM-Z Onyx Studio 4 Bluetooth Speaker, White - Refurbished
Providing the perfect balance of great sound, iconic design, and premium materials, the Onyx Studio 4 is the epitome of room-filling audio. Crafted to be the best sounding, full featured, portable Bluetooth speaker in its class, the Onyx Studio 4 offers two device connections, up to 8 hours of playtime and Harman Kardon Connect+, which allows you to connect 100+ speakers with the same feature with the touch of a button. Rounding out the Onyx Studio 4 offerings is a built-in microphone with Voicelogic, echo and noise cancellation for crystal-clear conferencing over the speaker.
- Amplify your listening experience by wirelessly connecting more than 100 HK Connect+ enabled speakers.
- The rechargeable battery supports up to 8 hours of playtime
- 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.
- Access Siri or Google Now from the speaker with a simple button press. This can be easily configured via the HK Connect App.
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.
Up to 8 hours of playtime
The rechargeable battery supports up to 8 hours of playtime
Amplify your listening experience by wirelessly connecting more than 100 HK Connect+ enabled speakers.
Professionally inspected, tested, and cleaned to work and look like new.
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|A2DP 1.3, AVRCP 1.6, HFP 1.6
|Woofer 2 x 75mm, Tweeter 2 x 20mm
|4 x 15W (AC mode); 4 x 7.5W (Battery mode)
|50Hz - 20kHz (-6dB)
|Signal to noise ratio
|Dimension (H x W x D)
|13 x 12.5 x 8.5 inches
|Control and Connection Specifications
|Bluetooth transmitter power
|0 - 9dBm
|Bluetooth transmitter frequency range
|2402MHz - 2480MHz
|Bluetooth transmitter modulation
|GFSK, π/4 DQPSK, 8DPSK
|Battery charge time
|up to 8 hours (Varies by volume level and music content)