BuyDig offers the Samsung 8.1-Channel 320-watt Curved Soundbar with Subwoofer in Silver, model no. HW-H7501, for $399 with free shipping. (This price will be displayed at checkout.) That's a buck below our mention of it in black from two weeks ago and the lowest total price we've seen. (It's a current low by $101, although most stores charge around $600.) It's designed to pair seamlessly with Samsung curved TVs of 55" and above and features wireless audio streaming via Bluetooth, HDMI input and output, and USB. It includes a wall mount and remote.