The amplifiers from the JBL DSi 2.0 series have been developed to enhance the cinema experience at a high level. The series consists of twoand four-channel amplifiers, which can be combined with other audio and video devices in the cinema environment. The minimalist front of the amplifiers has an intuitive user interface with full access to the system controls and easy-to-read system indicators. At the same time, the ventilation openings guarantee efficient cooling.