4-Channel Mean-Machine Sound Quality Amplifiers
4-Ch Bridgeable Building-Block Designs
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
Evolution OF Power™
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 electrical system.
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).
Autotek's decades of car-audio amplifier design experience has resulted in an integral professional-grade active crossover
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.
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.