Autotek MEAN MACHINE series of car audio amplifiers bring extreme power with PRO-FI™ High Speed MOSFETS and high sound quality with minimum distortion levels. The MM4020.1D features 4000 watts of power in a 1 Ohm stable monoblock amplifier designed to power a mono subwoofer system. The Class D technology provides extreme power in a smaller footprint. The amplifier can be run from the "output" RCA connections which minimize the need for additional cables running the length of the vehicle.
Onlinecarstereo is a long time authorized retailer of Autotek products. We source our inventory straight from the manufactuer so you can be sure that you are getting authentic Autotek merchandise with all the included warranties. We always strive to provide 100% customer satisfaction and after market service.
Maximum Power : 4000 Watts
Low Frequency response : 10 Hz
High Frequency Response : 250 Hz
Number of Channels : 1
Frequency Response : 10-250 Hz
Built In Crossovers : Yes
RMS Power Rating:
4 ohms: 500 watts x 1 chan.
2 ohms: 1000 watts x 1 chan.
1 ohm: 2000 watts x 1 chan.
Dynamic Power Rating:
4 ohms: 1000 watts x 1 chan.
2 ohms: 2000 watts x 1 chan.
1 ohm: 4000 watts x 1 chan.
Pulse Width Modulated MOSFET power supply
LED power (green) and protect (red) indicators
Variable Bass Boost (0 to +10 dB bass boost at 45 Hz)
Bass gain remote control included
Soft Start Turn-on
Mono channel operation
Illuminated badge and heatsink
Preamp RCA outputs to daisy chain multiple amps
4-Way System Protection circuitry (DC, thermal, overload, and speaker short protection)
Heavy duty aluminum alloy heatsink for extreme heat dissipation
This item is accompanied by a manufacturer's warranty. If it is found to be defective, it may be returned to OnlineCarstereo.com for replacement within 1 year from the original date of purchase with proper return authorization.
Estimated Shipping Time for Special Order items is 1-2 weeks.
You may call our Customer Service Department at 310-526-8635 for a more accurate shipping estimate.
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Consumer Priority Service Extended Protection plans provides you with easy protection
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CPS Protection Plans are extensions of your manufacturers’ written warranty a few
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Zero Deductible All CPS plans are zero deductible. This means that ALLcosts
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