Rondson PA-4240DC

4 x 240 W Class-D power amplifiers, 4 inputs and 4 outputs on Euroblock connectors, designed for use with 100 V distributed line and low impedance (8 Ohm). It operates with 230 VAC 50/60 Hz mains voltage or with a 24 VDC input. It features individual volume controls for the inputs and zones, HPF switches (to be used depending on the speaker type or installation environment), and is equipped with thermal, overload, and short-circuit protection. 19 1U rack mountable.