It's $20 under our February mention and the lowest price we've seen. (It's a current low by $19.) Buy Now at Best Buy Features two 2" full-range drivers and two 5.25" subwoofers 40Hz to 20kHz frequency response 802.11n wireless, built-in Google Cast, USB, and Bluetooth 4.1 remote access via the Vizio SmartCast mobile app Model: SP70-D5