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Autotek :: MM4-400 :: $199.00

Autotek MM4-400

Item# 21236

800W RMS 4-Channel Super D-Class Mean-Machine Series Sound-Quality Car Amplifier


Sorry, this product is no longer available.

Mean-Machine 4-channel amplifiers are designed to be the basic building blocks for any car audio sound system. When the time comes for stepping up the car audio system's power, simply convert the initial 4-channel amp to a more powerful 2-channel amp by using the bridging speaker wire connections. Next, buy a second matching Autotek amp, configured the same way, to complete the upgrade. Span all your car audio upgrade dilemmas by using Autotek's bridgeable amplifier designs to your advantage.

It's Autotek's tag-line, which drives home the point that Autotek has over 3-decades of successful experience as a major innovator of upper tier, high-power car audio amplifiers. Many car audio amp brands have come and gone. Only the best-in-class amp designs survive this long in this very demanding product category. Road Worthy is Autotek's term for a car audio amplifier design built like a tank. There is no cutting design parameters at Autotek; our designs use two torriod transformers vs one in our competitors amps. This superior TCID design greatly improves noise isolation from the vehicle's

Power Output
  • 100W RMS x 4 @ 4 ohms
  • 200W RMS x 4 @ 2 ohms
  • 400W RMS x 2 @ 4 ohm

Cool Pro-Fi MOSFET's
Mean-Machine amplifiers feature Autotek's Pro-Fi™ matched MOSFET output devices. These high-performance output devices provide superior sonic accuracy and reliability in HARD use.

Bass Thrust EQ
Mean-Machine amps offer an extra dose of bass enhancement with the Bass Thrust™ EQ (variable up to 18dB of boost).

Pro-Design Crossover
Autotek's decades of car-audio amplifier design experience has resulted in an integral professional-grade active crossover network.

Pro-Design Hi-Pass
This low-distortion, low-noise electronic crossover feature permits you to direct the right amount of critical Mid + High-frequency musical information to speakers best suited for midrange and treble reproduction.

Pro-Design Low-Pass
Another Autotek low-distortion, low-noise electronic crossover feature, that controls the most critical Low-Frequency musical information sent to larger speakers suited for Bass and Sub-Bass audio reproduction.

Pro-Design Band Pass Feature
The band-pass crossover function is a more “advanced-use” feature of the Mean-Machine amplifiers. This Pro-Design crossover feature permits a slice of sound in the middle of the audio spectrum to be directed at Mid-Bass drivers or Midrange speakers.

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*Warranty: 1 Year Manufacturer warranty.
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 30 days from the original date of purchase with proper return authorization. After the 30 day time period, products must be returned to their original manufacturer for the remainder of the manufacturer's warranty period.
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