Audac Quad-channel Class-D amplifier 4 x 100W - crossover

The Audac EPA104 is a powerful and efficient quad-channel Class-D amplifier, delivering 4 x 100W at 4 ohms with an integrated active crossover network. Ideal for both fixed and mobile installations, this amplifier features excellent sound quality, minimal maintenance needs, and advanced protection circuitry, making it perfect for a variety of applications including bars, clubs, and corporate events.

Features

• Energy Efficient: Automatically switches to standby mode with less than 1W power consumption when no audio signals are detected.
• Compact Design: Single rack space size (1 HE) makes it suitable for both fixed and mobile installations.
• Class-D Technology: Ensures high efficiency and outstanding sound quality, with minimal heat generation.
• Integrated Active Crossover: Provides a complete solution for compact stereo applications, enhancing sound performance with bass cabinets.
• Advanced Protection Circuitry: Guards against DC malfunction, short circuit, overheating, and overload, ensuring reliable operation.
• Convection Cooling: Passive cooling design reduces maintenance needs while ensuring long-term durability.
• Multiple Input Options: Features balanced XLR connectors for signal input, allowing for easy integration with various audio systems.

Specifications

• RMS Power Handling @ 4 Ω Stereo: 4 x 100 W
• RMS Power Handling @ 8 Ω Stereo: 4 x 50 W
• RMS Power Handling @ 8 Ω Bridge: 2 x 200 W
• Frequency Response: 20 Hz - 20 kHz (± 3 dB)
• Signal-to-Noise Ratio: > 90 dB
• Total Harmonic Distortion + Noise (THD+N) @ 1 kHz: < 0.1% (1/2 Rated Power)
• Crosstalk @ 1 kHz: > 70 dB
• Power Supply: Switching mode (100 ~ 240 V AC / 50 ~ 60 Hz)
• Power Consumption: 188 W
• Standby Power Consumption: 0.8 Watt (30 min standby time)
• Input Sensitivity: 0 dB (1V RMS)
• Input Impedance: 12 kΩ balanced
• Output Connector: 2-pin Euro Terminal Block (Pitch - 5.08 mm)
• Operating Temperature: 0° ~ 40° @ 95% Humidity
• Dimensions: 482 x 44 x 330 mm (W x H x D)
• Weight: 4.5 kg
• Construction: Steel
• Colour: Black