Home Speakers & Audio Monoprice Monolith 12" 500W Powered Subwoofer (Open Box) $679.99 Speakers & Audio Monoprice Monolith 12" 500W Powered Subwoofer (Open Box) $679.99 By ARCOM - 19 October 2020 92 0 SHARE Facebook Twitter Go to the deal page: Monoprice Monolith 12" 500W Powered Subwoofer (Open Box) $679.99
