Car Audio & Video. (2) Rockville DPM5B 5.25 300 Watt Dual Powered Studio Monitors in Black Each Speaker has an amplifier built in! Condition: BRAND NEW IN ORIGINAL PACKAGING. Price is for (2) Rockville DPM5B Powered Studio Monitors Each Monitor Has its Own Amplifier Built In. The Rockville DPM5 Active/Powered Studio Monitor Speaker is a […]... Read More