Rockford Fosgate

Rockford Fosgate Punch PBR400X4d 4-Channel Amplifier

$299.99
$279.99

Product Description

The Rockford PBR400X4D is a full-range 4-channel car audio amplifier designed for stereo front/rear systems that requires little space. The BRT (Boosted Rail Technology) is an ultra efficient design that generates 400 Watts of power! The BRT also has a variable hi-level DC offset turn-on circuit for easy installation into any OEM system.

See our Element Ready™ amplifiers designed specifically for Motorsports and Motorcycle applications.

 

FEATURES AT A GLANCE

  • Full Range Class-D
  • Differential inputs with high level auto turn-on feature
  • 8 AWG power/ground connector
  • C.L.E.A.N. input/output clip detection and indicator LEDs
  • Real time output and power supply thermal sensing
  • Rockford Fosgate proprietary protection
  • Selectable Fixed 12dB/Octave Butterworth Crossovers
  • Extruded aluminum heatsink
  • Muted turn on
  • Discrete surface mount technology
  • Remote-Out feature when using high level inputs
  • Compact design for stealth installations
  • 1 Year Warranty
  • CEA-2006 and CE compliant
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®)
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
Signal Output
—
Tone Controls
—
Crossover Controls
High-Pass: 60Hz or 80Hz @ 12dB/Octave
Low-Pass: 80Hz @ 12dB/Octave
Remote Controls
—
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
Included In The Box

Dimensions (H x W x D)
1.53 x 4.25 x 6.75 (in)
3.9 x 10.79 x 17.16 (cm)
Shipping Weight
3.1 Lbs. (1.4 Kg.)

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