• Get a free one-year extended warranty on this select Rockford Fosgate Amplifier when purchased as an Amplifier Installation Kit bundle.
• C.L.E.A.N. gain setup system includes clip lights and link to Rockford Fosgate's setup tones
• switchable high-pass filters (off/60/80 Hz at 12 dB/octave) on front and rear channels
• switchable low-pass filters (off/80 Hz at 12 dB/octave) on front and rear channels
• 8-gauge power and ground wires and a 60-amp fuse recommended - included with this listing

Rockford Fosgate Punch 4 Channel 400 Watt Full Range Class D Amplifier PBR400X4D

Get a free one-year extended warranty on this select Rockford Fosgate Amplifier when purchased as an Amplifier Installation Kit bundle.

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.



This Listing Includes:

(1) Amplifier

(1) Rockford Fosgate RFK8 Wire Kit

Features:

- Full Range Class D

- Differential inputs with high level auto turn-on feature

- 8 AWG power/ground connector

- Remote-Out feature when using high level inputs

- C.L.E.A.N. input/output clip detection and indicator LEDs

- 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



Specifications:

Number of Channels: 4

Total Power(Sum of Rated Power): 400 Watts

Bridgeable: Yes

Frequency Response: 20Hz - 20kHz +/- 1dB

Input Sensitivity: 150 mV to 12 V

Circuit Topology Class: Class D

Efficiency (average): More Than 75%

Power Wire Gauge: 8 AWG

Power Input Connector: Detachable Compression Terminal

Speaker Wire Gauge: 16 AWG

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



Total Harmonic Distortion (THD+Noise)

- 4-Ohm Less Than 1.0

- 2-Ohm Less Than 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: Less Than 0.5% TDH

- VIOLET: 1% THD

- RED: More than or Equal to 10% THD



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



Speaker Output Connector

- Front: 4-Pin Harness

- Rear: 4-Pin Harness



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.)