ROCKFORD FOSGATE, PUNCH 400 WATT FULL-RANGE 4-CHANNEL AMPLIFIER. COMPACT CHASSIS

Specifications:

• Number of Channels
  • 4
• Total Power (Sum of Rated Power)
  • 400 Watts
• Rated Power (RMS Continuous Power)
  • 50 Watts x 4 @ 4-Ohm
  • 100 Watts x 4 @ 2-Ohm
  • 200 Watts x 2 @ 4-Ohm Bridged
• Dynamic Power (PVC/PowerCube®)
  • 75 Watts x 4 @ 4-Ohm
  • 130 Watts x 4 @ 2-Ohm
  • 270 Watts x 2 @ 4-Ohm Bridged
• Bridgeable
  • Yes
• Frequency Response
  • 20Hz – 20kHz +/- 1dB
• Input Sensitivity
  • 150 mV to 12 V
• Circuit Topology Class
  • Class D
• Efficiency (average)
  • 75%
• Total Harmonic Distortion (THD+Noise)
  • 4-Ohm < 1.0
  • 2-Ohm < 1.0
• Signal Input
  • Input Switch: 2ch/4ch input switch
  • Hi-Level: Variable DC offset sensitivity
  • High-Level: Harness
  • Low-Level: 2 Pair RCA
• Crossover Controls
  • High-Pass: 60Hz or 80Hz @ 12dB/Octave Low-Pass: 80Hz @ 12dB/Octave
• Visual Indicators
  • Power: Blue
  • Protect: Red
  • Input Clip: Red
  • Output Clip: Blue/Violet/Red

   LED Color Legend

  • BLUE: <0.5% TDH
  • VIOLET: 1% THD
  • RED: ≥10% THD
• Power Wire Gauge
  • 8 AWG
• Power Input Connector
  • Detachable Compression Terminal
• Speaker Wire Gauge
  • 16 AWG
• Speaker Output Connector
  • Front: 4-Pin Harness
  • Rear: 4-Pin Harness
• Cooling
  • Convection
• Heatsink
  • Extruded Aluminum
• Operating Voltage
  • 9 – 16 VDC
• Recommended Fuse (not included)
  • 60 A
• Average Current Draw (13.8V Music)
  • 27 A
• Max. Current Draw (13.8V Sinewave)
  • 50 A
• Suggested Alternator
  • 75 A