Harmon Kardon HKOS4BLKAM-Z Onyx Studio 4 Bluetooth Speaker Black - Refurbished
Harman Kardon HKOS4BLKAM-Z Onyx Studio 4 Bluetooth Speaker, Black – 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.
- This Certified Refurbished product is tested and certified to look and work like new. The refurbishing process includes functionality testing, basic cleaning, inspection, and repackaging. The product ships with all relevant accessories, a minimum 90-day warranty, and may arrive in a generic box. Only select sellers who maintain a high performance bar may offer Certified Refurbished products on Amazon.com
- 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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|Support||A2DP 1.3, AVRCP 1.6, HFP 1.6|
|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|
|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 type||3.7V/3000mAh Lithium-ion|
|Battery charge time||5 hours|
|Music playtime||up to 8 hours (Varies by volume level and music content)|