Amplificateur audio AUDAC EPA252 2.0 canaux Noir

The AUDAC EPA252 is a professional 2.0 channel Class-D audio amplifier designed for high-quality sound reinforcement in various applications. With a compact half-19-inch 1RU form factor and fanless convection cooling, it delivers reliable performance in both rack-mount and standalone setups. The amplifier provides 2 x 50 W RMS at 4 Ohm or 2 x 25 W RMS at 8 Ohm, making it ideal for driving passive speakers in small to medium-sized venues.

Advantages

This amplifier offers exceptional audio clarity with low total harmonic distortion (<0.05%) and a high signal-to-noise ratio (>90 dB). Its fanless design ensures silent operation, perfect for noise-sensitive environments like recording studios, conference rooms, or houses of worship. The built-in protection circuits (DC, short circuit, overheating, overload) safeguard the amplifier and connected speakers, ensuring long-term reliability.

Suitable for

• Home audio systems
• Performance and stage monitoring
• Public address (PA) systems in small venues
• Commercial installations (restaurants, retail, offices)

Key specifications

• Amplifier Class: Class-D
• Channels: 2.0
• Output Power (RMS @ 4 Ohm): 2 x 50 W
• Output Power (RMS @ 8 Ohm): 2 x 25 W
• Frequency Response: 20 Hz - 20 kHz (+/- 3 dB)
• Total Harmonic Distortion (THD+N): <0.05%
• Signal-to-Noise Ratio: >90 dB
• Input Sensitivity: 0 dBV (1V RMS)
• Input Impedance: 10 kΩ (balanced)
• Input Connectors: 2 x XLR (balanced), 2 x RCA (unbalanced)
• Output Connectors: Terminal Block (Euroblock)
• Cooling System: Convection (Fanless)
• Power Supply: 100-240V AC, 50/60 Hz
• Max Power Consumption: 120 W
• Rack Mountable: Yes (1 RU, half 19-inch)
• Protection Circuits: DC, Short circuit, Overheating, Overload
• Colour: Black

Recommendations

For optimal performance, pair the EPA252 with passive speakers rated at 4 or 8 Ohm. Use balanced XLR inputs for longer cable runs to minimize noise. The amplifier can be mounted in a standard 19-inch rack using the included half-rack brackets.