The Crown Audio DSi-4000 2-Channel Amplifier offers outstanding quality and performance in a rack-mountable steel design, ideal for cinema use. The amplifier has presets for industry-standard JBL loudspeaker systems, which are set up quickly and easily thanks to an intuitive backlit LCD. A USB connection allows you to connect to a computer to configure HiQnet System Architect software.
Onboard digital signal processing includes crossovers, EQ filters, delay and output limiting. A rear-panel HD-15 connector provides connectivity between DSi amplifiers and the DSi-8M System Monitor. The switch-mode universal power supply gives the DSi-4000 terrific power flexibility.