features and specifications
Class-D MONO BLOCK AMPLIFIER PLA-4300D
power supplies Stiffly regulated PWM power supplies. MOSFET switches maintain rated power over a wide range of battery voltages.
crossover low pass filter Adjustable from 20Hz to 250Hz with a slope of 24dB per octave.This allows for the adjustment of the upper point of the frequency bandwidth and the respective subwoofer.
high pass subsonic filter Adjustable from 15Hz to 40Hz with a slope of 24dB per octave.This allows for the attenuation of frequencies that are mostly inaudible and cause unnecessary strain on the amplifier.
protection circuitry Protection against thermal, overload and short circuit conditions.
remote
output power @ 14.4v DC, 50Hz |
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RMS Power at @ 4 Ohms | 400W MONO |
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RMS Power at @ 2 Ohms | 700W MONO |
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RMS Power at @ 1.3 Ohms | 1200W MONO |
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Maximum Power Output | 4000W MONO |
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frequency response | 20 |
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input impedance | 10K Ohms | 18 |
input sensitivity | 250mV~4V Adjustable | |
power supply voltage | 14.4V DC Neg. Ground |
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min speaker lmpedance | 1 Ohm |
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T.H.D | 0.1% |
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S/N ration | >90dB |
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fuse | 40A x 2 |
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dimensions (W x H x L)
mm281 x 59 x 381
inches 11.06 x 2.32 x 15