Home Headphones Monoprice Monolith M1060 Planar Over-Ear Headphones (Open Box) $179.99 Headphones Monoprice Monolith M1060 Planar Over-Ear Headphones (Open Box) $179.99 By ARCOM - 15 July 2018 157 0 SHARE Facebook Twitter Go to the deal page: Monoprice Monolith M1060 Planar Over-Ear Headphones (Open Box) $179.99