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CEA-2006 Compliant: CEA-2006
Guidelines CEA-2006 Power Rating
50W x 4 @ 4Ω
≤1.0% THD+N
Number of Channels: 4
Rated Power
(RMS Continuous Power): 50
Watts x 4 @ 4-Ohm
100 Watts x 4 @ 2-Ohm
200 Watts x 2 @ 4-Ohm Bridged
Total Power
(Sum of Rated Power): 400
Watts
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
Efficiency (average): 67%
@ 4-Ohm
Total Harmonic Distortion (THD+Noise): 4-Ohm: <1.0%
2-Ohm: <1.0%
Signal-to-Noise (CEA): >85
dB
Channel Separation: >50
dB
Common Mode Rejection: >55
dB
Damping Factor: >500
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
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
Input Sensitivity: 150
mV - 12 V
Signal Input: Hi/Low
level: 2 RCA pair
Signal Output: -
Power Input Connector: Captive
C-Clamp
Power Wire Gauge: 8
AWG to 4 AWG
Speaker Output Connector: Captive
C-Clamp
Speaker Wire Gauge: 8
AWG to 18 AWG
Heat Sink Type: Cast
aluminum
Cooling: Convection
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
Circuit Topology Class: Class
A/B
Operating Voltage: 9
- 16 VDC
Recommended Fuse
(not included): 60 A
Max. Current Draw (13.8V Sinewave): 60 A
Average Current Draw (13.8V Music): 30 A
Suggested Alternator: 75
A
Shipping Weight: 10.8
Lbs. (4.89 Kg.)
Dimensions (H x W x D): 2.38
x 7.76 x 11.03 (in)
6.05 x 19.71 x 28.02 (cm)
Speaker Polarity
Your woofer may use one of the following to identify (+/-)
terminals. Positive +
Red Post
Purple (4Ω)
Red (8Ω) Negative -
Black Post
No Dot
No Dot
FAQ
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.