ROCKFORD FOSGATE, PUNCH 400 WATT 4-CHANNEL AMPLIFIER

Specifications:

• Cta-2006 Compliant
• 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®)
  • 82 Watts x 4 @ 4-Ohm
  • 137 Watts x 4 @ 2-Ohm
  • 266 Watts x 2 @ 4-Ohm Bridged
• Bridgeable
  • Yes
• Frequency Response
  • 20Hz to 20kHz +/- 1.0dB
• Input Sensitivity
  • 150 mV – 12 V
• Circuit Topology Class
  • Class A/B
• Efficiency (average)
  • 67% @ 4-Ohm
• Total Harmonic Distortion (THD+Noise)
  • 4-Ohm: <1.0%
  • 2-Ohm: <1.0%
• Signal Input
  • Hi/Low level: 2 RCA pair
• Tone Controls
  • Front Punch EQ2 Bass: 0dB to +18dB @ 45Hz and/or
  • Front Punch EQ2 Treble: 0dB to +12dB @ 12.5kHz
  • Rear Punch EQ2 Bass: 0dB to +18dB @ 45Hz and/or
  • Rear Punch EQ2 Treble: 0dB to +12dB @ 12.5kHz
  • Function depends upon LP/AP/HP switch position
• Crossover Controls
  • Front High-Pass/Low-Pass (HP/LP): 50Hz-250Hz @ 12dB/octave Butterworth
  • Rear High-Pass/Low-Pass (HP/LP): 50Hz-250Hz @ 12dB/octave Butterworth
  • All-Pass: Yes
• Visual Indicators
  • Power/Protect/Thermal LED
  • Input Clip LED³
  • Output Clip LED^1,2,3

  LED Color Legend:

  • ¹BLUE: <0.5% THD
  • ²VIOLET: 1% THD
  • ³RED: 10%+ THD
• Power Wire Gauge
  • 8 AWG to 4 AWG
• Power Input Connector
  • Captive C-Clamp
• Speaker Wire Gauge
  • 8 AWG to 18 AWG
• Speaker Output Connector
  • Captive C-Clamp
• Cooling
  • Convection
• Operating Voltage
  • 9 – 16 VDC
• Recommended Fuse (not included)
  • 60 A
• Average Current Draw (13.8V Music)
  • 30 A
• Max. Current Draw (13.8V Sinewave)
  • 60 A
• Suggested Alternator
  • 75 A