ATG4 Marine 4 Channel Full Range Class D Amplifier

  • 4 Channel Full Range Class D Technology
  • 2Ω Stereo load Capability
  • Marine grade conformal coating on PCB
  • Audiophile Grade RCA connectors
  • Variable 12db High/Low-pass crossover filters
  • Bridgeable outputs @ 4Ω load
  • Double Sided Circuit tablet
  • Compatible with any 4/2Ω Loudspeaker
  • Output Power @ 14.4 VDC, 4Ω 4 x 125W
  • Output Power @ 14.4 VDC, 2Ω 4 x 250W
  • Output Power @ 14.4 VDC, Bridge 2 x 500W
  • Power Supply Input Voltage 12.0VDC to14.8VDC
  • THD (1kHz @ 4Ω): 0.04%
  • Bandwidth (-3 dB): 18Hz - 22KHz
  • Damping Factor (1k Hz @ 4Ω): 100
  • S/N ratio ( as weighted @ 1 Volt): 99db
  • Input Sensitivity: .20V - 5.0V RMS
  • Minimum Load Impedance: 2Ω
  • Input: Pre in RCA
  • Channel 1-2 filter range: 55Hz - 750Hz
  • Channel 3-4 filter range: 55Hz - 750Hz
  • Variable Bass Boost: 45Hz @ 0 ~ 12dB