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 MM1620.4 features 1600 watts of power in a bridgeable 4 channel Class A/B amplifier with larger heatsink providing very musical bass with dramatically reduced noise. The amplifier can be run from the “output” RCA connections which minimize the need for additional cables running the length of the vehicle.
|Amp Total Channels
|Amp Max Power (watts)
|Amp Power @ 2 Ohms (ch x watts)
4 x 400
|Amp Power @ 4 Ohms (ch x watts)
4 x 200
|Amp Mono Bridged @ 4 Ohms (ch x watts)
2 x 800
CH1 & CH2: Switchable HPF/LPF/FULL, CH3 & CH4: Switchable HPF/LPF/FULL
|Amp Variable High Pass Crossover 12dB per Octave
|Amp Variable Low Pass Crossover 12dB per Octave
CH3 & CH4: 30Hz-250Hz
|Amp Tone Control / Parametric EQ
Built-in Bass Control
|Amp Bass Boost
|Amp Variable Voltage
|Amp Signal to Noise
|Amp Frequency Response
|Amp Total Harmonic Distortion (THD)
|Amp Speaker Level Audio Inputs
|Pre-amp Audio Outputs
|Amp Power Terminal 12v/GND
|Amp Speaker Terminal Wire Gauge
20A x 2
|Proposition 65 Notice
|WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
|Low Noise Preamplifier Circuit
Maximum low voltage signal from the source unit comes into the amplifier through a low voltage circuit which delivers minimal distortion through the amplification process.
RCA inputs and outputs provide the highest sound quality connection.
|High Level Inputs
High level inputs easily tie into OEM audio systems that do not offer RCA output. Molex connector is included.
4 channel operation mode allows either stereo or mono bridged operation.
Switched FULL/LPF/HPF for complete control of amplifier signal which is essential when using two or more amplifiers.
Electronic equalizer provides control of amplifier output with onboard electronic crossover to tailor specific frequencies to speakers and subwoofers.
|Class / Topology
Class A/B amplifiers have larger heatsinks with very musical bass.
|Output Device Technology
MEAN MACHINE'S ROAD WORTHY™ TCID (Twin Coil Isolation Design) and PRO-FI™ High Speed MOSFETS bring extreme power with high sound quality and minimum distortion levels.
Heavy-duty aluminum alloy heatsink with illuminated connectors provide a blue wash of light from the heatsink underside.
High energy PWM (Pulse Width Modulated) power supply provides MAXXimum power with minimal electrical impact.
Nickel-plated brass connectionwith hex set screw terminals allow for secure connection and resist erosion.
Angled, Allen Key connectors provide easy access for hand tools allowing a quick and secure connection.
|Full-Range RCA Outputs for Signal Pass Through
Full-range signal pass through output allows additional amplifiers to be run from the "output" RCA connections which minimize the need for additional cables running the length of the vehicle. This can dramatically minimize noise.
|LED System Protection Circuitry Diagnostics
Monitor overload and speaker short protection with illuminated indicators on the amplifier end panel.
Product documentation and files are not yet available.