Harman Kardon offers its Onyx Studio 2 Wireless Speaker in certified refurbished condition for $79.99 shipped. That’s a $370 savings off the original price, down $65 from B&H’s new condition listing and a match for the best that we’ve seen. Rated 4.5/5 stars by over 1,100 Amazon customers.


  • Bluetooth Streaming Audio
  • Dual 3″ Woofers
  • Dual 0.75″ Tweeters
  • Aux-In Port
  • Built-In Speakerphone
  • Connect Up to 2 Devices at Once
  • Compatible with Harman Kardon Remote App
  • Up to 5 Hours of Wireless Playback
  • Includes a full Harman Kardon warranty

Stream high-quality audio with the black Onyx Studio 2 Wireless Speaker from Harman Kardon. This speaker features Bluetooth connectivity for streaming audio from all your compatible home and mobile devices. It’s equipped with four drivers—two 3″ woofers and two 0.75″ tweeters—and two passive bass radiators that are designed to deliver an enhanced sound experience with a balanced and powerful soundstage. In addition to its Bluetooth connectivity, the Onyx Studio 2 is equipped with an Aux port for lining in audio from compatible sources. It features a built-in speakerphone for hands-free calls. Its built-in rechargeable battery is designed for up to 5 hours of wireless playback time.

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