Power amplifier Class-D 4x240 W 100 V - RONDSON PA-4240DC

The RONDSON PA-4240DC is a 4-channel Class-D power amplifier delivering 4 x 240 W output power. It provides 4 inputs and 4 outputs on Euroblock connectors for loudspeakers operating on a 100 V distributed line or at low impedance, 8 ohm. Power can come from a 230 V AC, 50/60 Hz mains supply or from a 24 V DC input. Individual volume adjustment is available for inputs and zones, while the HPF switches can be used according to the loudspeaker type or installation environment. The frequency response listed for CUT ON is 20 - 20,000 Hz (±3 dB), while the other CUT ON entry specifies 80 Hz - 20,000 Hz (±3 dB). Input sensitivity is 0 dB / 20 kohm symmetrical, as is the LINK connection. The S/N ratio is above 80 dB, crosstalk is above 60 dB and total harmonic distortion is below 0.1%. Consumption is 1200 W. Cooling is provided by a fan, with thermal, overload and short-circuit protection. Loudspeaker outputs are 100 V and 8 ohm. The amplifier is designed for standard 19-inch rack mounting, with a 1U height; dimensions (W x D x H) are 482 x 420 x 44 mm and weight is 9 kg.