Best Buy has the Harman Kardon Onyx Studio 4 Bluetooth Speaker in black, model no. HKOS4BLKAM, for $99.99 (regularly $179.99) with Free Shipping for a limited time. Best Buy through eBay also has it for the same price with Free Shipping for a limited time. Best but
The Harman Kardon Onyx Studio 4 Wireless Bluetooth Performance Speaker is inspired by award-winning design. It features two 75mm woofers and 20mm tweeters, 60 watts, 50Hz to 20kHz frequency response, builtin microphone with access to Siri and Google Now, and rechargeable battery for up to eight hours of playback per charge.