HED Series 4 Channel Amplifier H41200.4

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320W 4-Channel Class AB Car Amplifier

Features:

  • Internal Temperature-Sensitive Max Efficiency Cooling Fan
  • Class AB Power Multi-Channel Topology Design
  • Variable X-Over 12 dB HP/LP Switchable
  • Heavy Grade Aluminium Extruded Heatsink Chassis
  • 1200W MAX Power / 120W X 4 @ 2Ω, 80W X 4 @ 4Ω, 240W X 2 @ 4Ω Bridged
  • Crossover: 50Hz – 250Hz
  • Frequency Response: 50Hz – 35KHz

Specifications:

RMS Power Rating Rated at 0.1% THD
Max Power 1200 Watt MAX
RMS Power (2 Ω) 4 x 110 Watt
RMS Power (4 Ω) 4 x 80 Watt
Bridged (Mono 1 Ω) N/A
Bridged (Mono 2 Ω) N/A
Bridged (Mono 4 Ω) 2 x 220 Watt
Topology Class AB
Power Supply Full PWM
Power Supply Threshold 10.0VDC - 17.0VDC
Idle Current (0.7A)
THD(1 KHz @4Ω) 0.1%
S/N Ratio (A weighted @1W) -85dBA
S/N Ratio (A weighted @FP) -101.1dBA
Low Input Level 0.2V - 6.0V
Low Input Level 20 KΩ
Output Impedance 0.0297 Ω
Damping Factor >70
Bandwidth (-3dB) 10Hz - 45KHz
Variable High-Pass 50Hz - 250Hz
Variable Low-Pass 35Hz - 3.5KHz
Variable Sub-Sonic N/A
Fuse 2x25A
Length x Width x Height (inches) 16.85 x 8.875 x 2.187
Length x Width x Height (mm) 428 x 25.4 x 55.6