... Powered speaker, active loudspeaker, subwoofer speaker, active speakerMIS15 is a two-way self-powered full range speaker that specially designed ... powered loudspeaker . The MIS12 is comprised of a 12 inch woofer with 75mm voice-coil, a 44 mm diaphragm compression driver mounted to ... a 50° by 80° horn.All MIS series ...