Home Slickdeals Refurb Samsung HW-KM45 2.1 Channel 300W Sound Bar System with Wireless Sub... Slickdeals Refurb Samsung HW-KM45 2.1 Channel 300W Sound Bar System with Wireless Sub $80 @walmart.com By ARCOM - 6 April 2018 152 0 SHARE Facebook Twitter Go to the deal page: Refurb Samsung HW-KM45 2.1 Channel 300W Sound Bar System with Wireless Sub $80 @walmart.com