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2000W Hifonics ALPHA series Mono channel Super D-Class® car audio amplifier with electronic crossovers utilizing Ultra-Fi MOSFETS for high power and efficiency cooling with minimal distortion.

ALPHA car audio from Hifonics brought together the best design and engineering achievements from nearly 4 decades of driving the advancement of car audio. Technological advances like SUPER D-CLASS® and now FULL RANGE SUPER D-CLASS® have given ALPHA amplifiers maximum performance. The SUPER D-CLASS digital chip technology provides extremely efficient, low temperature, high system power in order to run cool from 4-Ohm to 1-Ohm.


Automatic Turn On

Directly wired into your source unit, this allows the amplifier to power up with your vehicle. This is beneficial to more efficiently save battery life with auto shut off and power on.

Hifonics A2000.1D Alpha 2000W RMS Amplier

$369.95 Regular Price
$299.95Sale Price
    • Hifonics A2000.1D
    • Alpha Series Class-D Compact 2000 Watt 1-Ohm Stable Monoblock Car Audio Amplifier
    • Max Power Rating:
    • 4 ohms: 500 Watts x 1 chan.
    • 2 ohms: 1000 Watts x 1 chan.
    • 1 ohm: 2000 Watts x 1 chan.
    • Total max power output: 4000 Watts
    • Pulse Width Modulated MOSFET power supply
    • Wired remote bass level control included
    • LED power (green) and protect (red) indicators
    • Accu-Cross crossovers allow for complete control of the signal directing to all speakers
    • Mono channel operation
    • Preamp RCA outputs to daisy chain multiple amps
    • 3-way protection circuitry (thermal, overload, and speaker short protection)
    • Heavy duty aluminum alloy heat-sink
    • The Ultra MOSFET is designed for music production vs just electronics output power. It produces very musical high power with high efficiency for cooling and minimal distortion
    • Frequency Response: 10 - 250 Hz
    • Total Harmonic Distortion (THD):
    • Signal to Noise Ratio: >95 dB
    • Variable low-pass filter: 30 - 250 Hz, 12 dB/octave
    • Subsonic filter: 10 - 50 Hz
    • Bass Boost: 0-12dB @ 45Hz
    • Fusing: Use External Fuse
    • Power Terminal 12V/GND: 4 AWG, 4 AWG
    • Dimensions: 13.62"W x 5.75"D x 2.37"H
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