Home Slickdeals 10″ Monolith by Monoprice M-10 V2 THX Certified Select 500W Powered Subwoofer... Slickdeals 10″ Monolith by Monoprice M-10 V2 THX Certified Select 500W Powered Subwoofer 2 for $790 + Free Shipping By ARCOM - 29 July 2023 27 0 SHARE Facebook Twitter Go to the deal page: 10″ Monolith by Monoprice M-10 V2 THX Certified Select 500W Powered Subwoofer 2 for $790 + Free Shipping