Sundown Audio SAEv3-400.4 4-Channel Amplifier Car Stereo Amp SAEv.3-400.4

Specifications:

• 4 Channel Class D Power Amplifier
  
• RMS Power: 400W x 4 @ 2Ohm
  
• RMS Power: 250W x 4 @ 4Ohm
  
• LPFL: 50Hz - 500Hz
  
• HPF: 50Hz - 500Hz
  
• Frequency Response: 20Hz - 20KHz
  
• S/N: 88dB
  
• T.H.D.: 0.10%
  
• Gain: 0.2 ~ 6V
  
• Input Impedance: 22k ohms
  
• Operation Voltage: DC 9-16V
  
• Minimum Impedance: 2 Ohm
  
• Continuously - Variable Input Gain Control
  
• Remote Turn-on/Turn-off Circuit
  
• MOSFET Pulse Width Modulated Power Supply
  
• Soft Turn-on Circuit  
  
• LED Power & Protection Indicators
  
• Thermal Management Smart Cooler
  
• High-Efficiency Multi-Channel Design
  
• Stable - 2-Ohm Stereo / 4-Ohm Bridge
  
• 4-Way Protection Circuit (Thermal, Voltage Speaker short and DC Offset)
  
• Power/Ground Input: 1/0 AWG
  
• Speaker Output: 8 Ga AWG
  
• Dimensions (inch): L 9.57" x W 11.14"  x H 2.52"
  
• Recommended Fuse Rating: 165A