TOA DA-250FH 4-Channel 250W/CH Digital Power Amplifier Class D, Rack Mount

Description The DA-250FH is a 4-Channel Digital Power Amplifier designed for 100 V line high-impedance distribution and features lightweight, compact, high power output, and high efficiency. It delivers 250 W, 4 channels (40 – output) using a switching power supply. Each channel is equipped with an independent power section. It can be electrically isolated from the high-impedance speaker system by attaching the MT-251H Output Transformer (optional). It can be mounted in an EIA Standard equipment rack (1 unit size).FEATURES4x 250 W rated output100 V speaker outputsLight weight and compactClass D design 85 % efficientFor 19″ cabinet rack mounting with 1 U heightIndependent power supply for each channelForced-air cooling systemLow heat dissipationComprehensive protection circuitryRemovable dust filters for easy cleaningAPPLICATIONSExhibition centersSport facilitiesSports facilitiesHouses of worshipMultipurpose hallsSPECIFICATIONSSpecifications for product:Power source220 – 240 V AC, 50 / 60 HzPower / current consumption200 W (EN 62368-1)Frequency response20 Hz – 20 kHzRated output4 x 250 W (70 V/100 V)Operating temperature-10°C to 40°CFinishAluminium, Steel plate, blackDimensions482 x 44 x 401.8 mm (W x H x D)Weight6.8 kgDistortion< 0.1 % (at 1 kHz)S/N ratio100 dB(A) (A-weighted)Number of channels4IndicatorPower (blue) x 1, Input (green) x 2, Output (yellow) x 2, Peak (red) x 2, Protect (red) x 2