AUDAC EPA502 | Dual-Channel Class-D Amplifier


Dual-channel Class-D amplifier 2 x 500W

Key Features
  • Lightweight class-D amplifier
  • Advanced protection circuit
  • Speakon compatible & terminal block output connections
  • Energy-star certified
  • Standby energy saving mode
  • Convection cooled
  • XLR input connections with crossover operation mode switch
This energy efficient stereo amplifier will automatically switch to a standby mode when no audio signals are detected (less than 1Watt power consumption in standby mode). Their weight and compact size makes these single rack space amplifiers ideal for both fixed and mobile installations. Their use of Class-D technology ensures excellent efficiency as well as outstanding sound quality. Thanks to the complete passively cooled entity only a minimal of maintenance is needed, while ensuring maximum reliability. Various specific functions and advanced circuitry guarantees an optimal protection against DC malfunctioning, short circuit, overheating and overload. Signal input connections are integrated with balanced XLR connectors, and signal link through is possible using the XLR output connectors. Outputs are connected using terminal block connectors.

System Specifications
RMS/AES power handling                     @ 4 Ω Stereo                                    2 x 500 W                                                                                                           
  @ 8 Ω Stereo 2 x 300 W
  @ 8 Ω Bridge 1000 W
Frequency Response (± 3 dB) 20 Hz - 20 kHz
Signal / Noise > 90 dB
THD+N (@ 1 kHz) < 0.1%
Crosstalk (@ 1 kHz) > 70 dB
Technology Class-D
Power Supply Switching mode
  AC Input: 100-120V/220-240V~ 50/60Hz
  Consumption 426 W
  Standby 0.7 Watt (30 min standby time)
Inputs Sensitivity 0 dB (1V RMS)
  Impedance 12 kΩ balanced
  Connector XLR female with Male Linkthrough
Protection DC Short circuit
  Over heating
  Over load
  Signal limiting
Cooling Convection cooled
Operating temperature 0° ~ 40° @ 95% Humidity
Outputs Connectors Speakon compatible & 2-pin Euro Terminal Block (5.08 mm)
Product Features
Dimensions                                482 x 44 x 330 mm (W x H x D)
Weight 4.700 kg
Mounting 19”
Unit height 1 HE
Construction Steel
Colours Black

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