PBR400X4D - 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