QSC’s Digital Cinema Monitors provide signal processing and monitor functions Features in a single integrated system. Designed to be used with QSC’s Digital Cinema Amplifiers (DCAs), DCMs optimize loudspeaker performance while simplifying cinema sound system wiring and configuration. The DCM-10 and DCM-10D can be used for cinema systems with up to three bi-amplified screen channels. The DCM-30 and DCM-30D can be used for systems with up to five bi-amp, tri-amp, or quad-amp screen channels.