AUDAC EPA502 Dual-Channel Class-D Amplifier 2 x 500W


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Dual-channel Class-D amplifier 2 x 500W
  • 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.

EPA502 - Dual-channel Class-D amplifier 2 x 500W


Technical specifications

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
Note: Standard voltage and frequency of electricity varies from country to country. Please contact your local distributor to ensure suitable product variant voltage and frequency compatibility.
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 Connector 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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