Home Slickdeals LG SLM4R 4.1 Channel 420W Wireless Surround Sound System (Refurbished) $81.60 +... Slickdeals LG SLM4R 4.1 Channel 420W Wireless Surround Sound System (Refurbished) $81.60 + Free Shipping By ARCOM - 15 September 2021 54 0 SHARE Facebook Twitter Go to the deal page: LG SLM4R 4.1 Channel 420W Wireless Surround Sound System (Refurbished) $81.60 + Free Shipping