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Rockford Fosgate UTV Amplifiers PBR400X4D

Rockford Fosgate UTV Amplifiers PBR400X4D


Cta-2006 Compliant
Number of Channels4
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
Frequency Response20Hz – 20kHz +/- 1dB
Input Sensitivity150 mV to 12 V
Circuit Topology ClassClass D
Efficiency (average)> 75%
Total Harmonic Distortion (THD+Noise)4-Ohm < 1.0 2-Ohm < 1.0 Signal InputInput Switch: 2ch/4ch input switch Hi-Level: Variable DC offset sensitivity High-Level: Harness Low-Level: 2 Pair RCA Signal Output— Tone Controls— Crossover ControlsHigh-Pass: 60Hz or 80Hz @ 12dB/Octave Low-Pass: 80Hz @ 12dB/Octave Remote Controls— Visual IndicatorsPower: 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 Gauge8 AWG Power Input ConnectorDetachable Compression Terminal Speaker Wire Gauge16 AWG Speaker Output ConnectorFront: 4-Pin Harness Rear: 4-Pin Harness CoolingConvection HeatsinkExtruded Aluminum Operating Voltage9 - 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 Alternator75 A Included In The Box Dimensional Diagram 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 Weight3.1 Lbs. (1.4 Kg.)

1 in stock (can be backordered)

SKU: PBR400X4D Category: Tag:


The Punch PBR400X4D is a 400 Watt full-range amp designed for compact systems. This efficient 4-channel amp packs a Punch in UTVs, motorcycles, and hybrid-electric vehicles without sucking a lot of juice from your electrical system.

The Rockford PBR400X4D is a full-range 4-channel 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. Great for motorcycles and recreational vehicles.

Full Range Class-D
Differential inputs with high level auto turn-on feature
C.L.E.A.N. input/output clip detection and indicator LEDs
8 AWG power/ground connector
Remote-Out feature when using high level inputs
Real time output and power supply thermal sensing
Extruded aluminum heatsink
Selectable Fixed 12dB/Octave Butterworth Crossovers
Muted turn on
Rockford Fosgate proprietary protection
Discrete surface mount technology
Compact design for stealth installations
CEA-2006 and CE compliant
1 Year Warranty


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