EPICBIGFOUR

The AudioControl EPICBIGFOUR is a high-performance 4-channel Class-D amplifier engineered to deliver massive power, exceptional sound quality, and compact installation flexibility. Designed as part of AudioControl’s EPIC Series lineup, the EPICBIGFOUR produces up to 1400 watts RMS while maintaining outstanding efficiency and thermal performance in a compact chassis.

Built with high-current 2-ohm stable architecture, precision Linkwitz-Riley crossovers, and smart auto-reset protection circuitry, the EPICBIGFOUR is ideal for powering high-output speakers, pro audio systems, motorcycles, boats, and advanced car audio builds. The compact footprint makes installation easy in trucks, SUVs, motorcycles, and tight custom installations.

Features

• High-power 4-channel Class-D amplifier
• Compact EPIC Series chassis
• High-current 2-ohm stable design
• Smart auto-reset protection circuitry
• Precision Linkwitz-Riley crossovers
• High-pass & low-pass filter controls
• Compact thermally efficient design
• Heavy-duty direct wire terminals
• Hex-screw power & speaker terminals
• Ultra-low idle current draw
• High signal-to-noise performance
• Perfect for full-range speaker systems
• Compatible with Epicenter bass restoration processors

Specifications

• Amplifier Type:
  • 4-Channel Class-D
• RMS Power Output:
  • 200W x 4 @ 4 Ohms
  • 350W x 4 @ 2 Ohms
  • 650W x 2 Bridged @ 4 Ohms
• Total RMS Power:
  • 1400 Watts RMS
• Frequency Response:
  • 10Hz – 22kHz
• Signal-to-Noise Ratio:
  • 89 dB
• Total Harmonic Distortion (THD):
  • 1%
• High-Pass Filter:
  • 50Hz – 5000Hz
• Low-Pass Filter:
  • 50Hz – 5000Hz
• Crossover Slope:
  • 12dB/Octave Linkwitz-Riley
• Recommended Power Wire:
  • 4 Gauge
• Fuse Rating:
  • 150A
• Dimensions:
  • 10.56” L
  • 6.1” W
  • 2.01” H

Included In The Box

• EPICBIGFOUR amplifier
• Mounting hardware
• User manual