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ROCKFORD FOSGATE > AMPLIFICADOR
Linha Punch - P400-4 - 4 Canais 400W

Linha Punch - P400-4 - 4 Canais 400W

Number of Channels  4
Rated Power
continuous power 50W x 4 @ 4-Ohms RMS
                               100W x 4 @ 2-Ohms RMS 
                               200W x 2 @ 4-Ohms bridged RMS
Total Power
total sum of 'rated power' 400 Watts
Dynamic Power
powercube measurement (info) 86 Watts x 2 @ 4-Ohms 0° Res FRONT
                                                           85 Watts x 2 @ 4-Ohms 0° Res REAR 
                                                         144 Watts x 2 @ 2-Ohms 0° Res FRONT 
                                                         142 Watts x 2 @ 2-Ohms 0° Res REAR
Bridgeable Yes
Efficiency (average) 71% @ 4-Ohm
                                    70% @ 2-Ohm
Crossover Controls Front High-Pass (HP): 50Hz-500Hz 12dB/octave Butterworth 
                                     Front Low-Pass (LP): 50-500Hz 12dB/octave Butterworth
                                     Rear High-Pass (HP): 50Hz-500Hz 12dB/octave Butterworth
                                     Rear Low-Pass (LP): 50-500Hz 12dB/octave Butterworth
Tone Controls Front Punch EQ2 Bass: 0dB to +18dB @ 45Hz and/or 
                         Front Punch EQ2 Treble: 0dB to +12dB @ 12kHz
                           Rear Punch EQ2 Bass: 0dB to +18dB @ 45Hz and/or 
                         Rear Punch EQ2 Treble: 0dB to +12dB @ 12kHz
Function depends upon LP/AP/HP switch position
Signal Input Low level: 2 RCA pair
Signal Output n/a
Power Input Connector Block
Power Wire Gauge 4 AWG
Speaker Output Connector Screw terminal barrier strip
Speaker Wire Gauge 8 AWG to 18 AWG
Heat Sink Type Cast aluminum
Cooling Convection
Remote Controls Optional PEQ Remote Punch EQ
(overrides built-in Punch EQ2 for rear channels only)
Visual Indicators Power
Thermal
Protect
Circuit Topology Class Class A/B
Frequency Response 20Hz to 20kHz +/- 1.0dB
Shipping Weight 8.89 Lbs.
                              (4.03 Kg.)
Dimensions (HxWxL) 2.25 x 7.625 x 13.02 (in)
                                       5.71 x 19.37 x 33.07 (cm)

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