Walmart offers the Vizio 38" 3.1-Channel SmartCast Soundbar System for $108 with free shipping. That's $20 under our mention from last week and the lowest price we've seen. (It's the best price we could find now by $56.) Features include:

50Hz to 20kHz frequency response

remote w/ LCD display

802.11n wireless, Bluetooth 4.1, and USB