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- P400X4

Rockford Fosgate P400X4 4 Channel Amplifier - 50x4 @ 4-Ohm, 100x4 @ 2-Ohm, 200x2 @ 4-Ohm Bridged

$339.99
Shipping:
Free 2-Day Shipping!

Rockford Fosgate Punch 400 Watt 4-Channel Amplifier

The Punch P400X4 is a 4-channel amplifier producing 100 Watts into all four channels at 2-Ohm. The P400X4 is perfect for a 4-way full-range system or a 3-way system having a front stage with subwoofers on the rear channels.

The P400X4 is perfect for 4-way front-stage/rear-fill or 3-way front-stage/subwoofer systems. Simply drop a pair of component speakers on the front channels and subs on the rear and BOOM - you got "The PUNCH." With its flexible design, the P400X4 is an excellent amplifier choice for virtually any vehicle.

  • High level input capable with Auto Turn-On circuit
  • Features C.L.E.A.N. Set-up
  • 12dB/octave Butterworth crossover
  • On-board Punch EQ with +18dB boost @ 45Hz
  • Muted turn on
  • Stealth top mounted control panel
  • Cast aluminum heatsink
  • Short circuit protection
  • Over current protection
  • 1 Year Warranty

General Specifications

CEA-2006 Compliant
CEA-2006 Guidelines CEA-2006 Power Rating
50W x 4 @ 4Ω
≤1.0% THD+N
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
Signal Output
-
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
Remote Controls
-
Visual Indicators
Power/Protect/Thermal LED
Input Clip LED3
Output Clip LED1,2,3

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
Heatsink
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
Dimensional Diagram
Dimensions (H x W x D)
2.38 x 7.76 x 11.03 (in)
6.05 x 19.71 x 28.02 (cm)
Shipping Weight
10.8 Lbs. (4.89 Kg.)
SKU:
P400X4
UPC:
780687342272
Condition:
New
Availability:
In stock and ready to ship!
Shipping:
Free 2-Day Shipping!
UPC:
780687342272
Bundle:
No
Feature 1:
High level input capable with Auto Turn-On circuit
Feature 2:
Features C.L.E.A.N. Set-up
Feature 3:
12dB/octave Butterworth crossover
Feature 4:
On-board Punch EQ with +18dB boost @ 45Hz
Feature 5:
Muted turn on
Condition:
NEW
Weight:
10.8000 lbs
ASIN:
B00BF6HZ6K