Rondson DA-500DP

2 channels, Class D, 2 x 500 W main amplifier. The Class D circuit topology offers high power in a compact size and weight. It is equipped with a speed-controlled fan with a temperature sensor and features a 100 V (20 Ohm) output.

One of the most interesting aspects is the ability to be powered by 220 VAC or a 24 VDC battery. The optional fault monitoring module allows for switching to a standby amplifier or speaker line in the event of a failure of an amplifier or speaker line when the switching system FS-3381 is connected. A level reset relay contact at the output terminal enables emergency announcements over 3- or 4-wire lines that require a 24 VDC power supply. For maximum reliability, overload protection circuitry, a short-circuit limiter, and overvoltage protection circuitry are included. Audio priority and remote control input terminal. To enhance sound quality, a 200 Hz high-pass filter has been integrated.

• Signal inputs on Euroblock screw terminal block.