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Dual DA304 40 Watts 4 Channel Amplifier

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Quick Overview

Dual DA304 Performance Series 500 Watt 4-Channel Power Amplifier Class A/B

Availability: Out of stock




  • Class A/B
  • 2 Ohm stereo operation
  • Tri-mode capable
  • Bridgeable
  • Full MOSFET DC-DC PWM Power Supply
  • 4-way protection
  • High level inputs with auto turn-on
  • Low-level inputs (RCA)
  • Variable high-pass crossover (50Hz - 500Hz, @12dB/octave)
  • Variable low-pass crossover (50Hz - 500Hz, @12dB/octave)
  • Variable bass boost @45Hz (0dB 12dB)
  • Variable gain control
  • 2 AWG power and ground terminal block
  • 4 AWG speaker wire terminal block
  • Power Requirements: 14.4V DC (11V to 16V)
  • Input Sensitivity: 250mV - 6V
  • Frequency Response: 10Hz - 35kHz (-3dB)
  • Speaker Impedance: 4? or 2?
  • Signal to Noise: > 90dB (THD < 0.05% @ ?, 12V)
  • THD (RMS): < 0.05

Additional Information

Model DA304
UPC 827204109403
Brand Dual
Condition New
Amplifier Class AB
Number of Channels 4 Channel
Peak Power 40 Watts
Signal-to-Noise Ratio >90dB
Crossover High/low Crossover
Frequency Response 10Hz - 35kHz (-3dB)
High-Pass Filter 50Hz - 500Hz, @12dB/octave
Low-Pass Filter 50Hz - 500Hz, @12dB/octave
Bass Boost 0dB-12dB @45Hz

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