Behringer EPQ304 4-Channel Power Amp

Full Description

The Holy Grail of Power Amps

You've heard power amps a thousand times before. The Behringer EPQ304 is here to challenge everything you've come to expect. Discover more power, sweeter tone, and pristine signal integrity from a unit that can fit into any sized rack.

Since their inception in 1962, Behringer have gone from strength to strength. The EPQ304 builds upon their legacy of excellence, tightening your sound for a crisp audio experience.

Perform with confidence thanks to Accelerated Transient Response. This advanced technology enhances your natural sound by reacting instantly to electronic bass impulses. The result is less latency, and more punch.

Built for Professional Use

The EPQ304 promises powerful amplification without compromise. Your audio will prove interference-free, utilising an efficient power supply and high-calibre circuitry.

Never worry about stopping the show. The EPQ304 comes prepared for the most demanding environments. The power amp prevents overload at high volume with independent limiters. This means reliable protection, always.

Balance everything with ease. The Behringer EPQ304 makes monitoring simple with power, signal, and clip LEDs. You'll always manage your outputs with precision, even when you're low on time.

Features

• Ample power - 4 x 75 Watts into 4 Ohms; 4 x 50 Watts into 8 Ohms
• Ultimate punch and clarity thanks to ATR (Accelerated Transient Response) technology
• Ultra-light, ultra-low noise, and ultra-efficient switch-mode power supply for noise-free audio, superior transient response, and low power consumption
• Reliable overload protection from independent limiters for each channel
• Precise setting and sensitivity matching via detented gain controls
• Monitor performance with precise power, signal, and clip LEDs
• Servo-balanced XLR, 1/4" TRS inputs, and professional speaker connectors for unfaltering signal integrity
• Independent DC and thermal overload protection on each channel automatically protects amplifier and speakers without shutting down the show
• "Back-to-front" ventilation system for reliable operation
• "Built-like-a-tank" impact resistance
• Robust all-steel 1U rackmount chassis
• Fits into compact, inexpensive effects racks
• High-quality components and exceptionally rugged construction ensure long life

Specifications

Peak

• Stereo: All channels driven
• 4ohm / 1kHz: 75 W
• 8ohm / 1kHz: 50 W
• Bridged Mono: 2 Pairs of Channels Bridged
  • 8ohm / 1kHz: 150 W

RMS

• Stereo: All channels Driven
• 4ohm / 1kHz @ 1 Percent THD: 65 W
• 8ohm / 1kHz @ 1 Percent THD: 40 W
• Bridged Mono: 2 Pairs of Channels Bridged
• 8ohm / 1kHz @ 1 Percent THD: 130 W

• Front: Power Switch, Gain Controls (Channels 1, 2, 3, 4)
• Rear: Mode Switch (Mono, Stereo, Bridge)

Indicators

• Power: Blue LED
• Limit (Per Channel): Blue LED
• Signal (Per Channel): White LED (-20 dB, -10 dB, 0 dB)

Circuit

• Inputs: 4 x XLR 1/4" TRS Combo Jacks
• Input Sensitivity: 0 dBu
• Input Impedance: 10kohm; Unbalanced, 20kohm; Balanced
• Outputs: 4 x Locking-Style Professional Speaker Connectors
• Output Circuit Type: Class D
• Distortion:
• Frequency Response: 20Hz - 20kHz, +0 / -1 dB
• Voltage Gain: 28 dB
• Damping Factor: > 80 @ 8ohm
• Signal-To-Noise: 100 dB

Circuit Protection

• Cooling: Continuously Variable Speed Fan, Right-to-Left Air Flow
• Amplifier Protection: Full Short-Circuit, Overcurrent, DC Protection, Thermal Protection
• Load Protection: On/Off Muting, DC Fault Power Supply Shut Down

Power Supply

• USA/Canada: 120V, 60Hz
• UK/Australia: 240V, 50Hz
• Europe: 230V, 50Hz
• China: 220V, 50Hz
• Japan: 100V, 50/60Hz
• Power Consumption: 380W
• Mains Connector: Standard IEC Receptacle

• Weight: 4 kg
• Dimensions: 49 mm (H) x 482mm (W) x 265 (D)