Autotek SM-1200.4D 1200w 4 Channel Compact Car Audio Amplifier Class D Amp

Description:

Autotek SM-1200.4D STREET MACHINE amplifier series with QTD Technology delivers 1200 watts to speakers and features built-in electronic crossovers.

Features & Benefits:

• 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
  
  • Highest sound quality connection with quality RCA materials helps prevent interference and minimize distortion in the signal path.
    
• Operation Mode
  
  • Four Channel Stereo, Dual Stereo Bridged, Stereo + Bridged Mono, Dual Bridged Mono
    
• Crossover Type
  
  • Fully Adjustable 12dB Crossovers
    
• Electronic Equalizer
  
  • Control of amplifier output with on board electronic crossover to tailor specific frequencies to speakers and subwoofers.
    
• Class / Topology
  
  • Class D: Very efficient Class D design to drive additional power to speaker frequencies while remaining a small footprint
    
• Output Device Technology
  
  • Pro-Fi™ High Speed MOSFET’s components maximize power efficiency while improving sound quality and minimizing distortion.
    
• Heat Sink
  
  • Sound Shield™ Technology assures additional mass in the aluminum heat sink keeps the amplifier running cool while shielding music from distortions that can be caused by heat.
    
• Power Supply
  
  • High energy Pulse Width Modulated Power Supply delivers power with minimal impact on the electrical system.
    
• Output Connections
  
  • Nickel Plated Brass Connection with terminals allow for secure connection while resisting corrosion.
    
• Connection Type
  
  • Screw Down Connectors: Easy access for hand tool allowing a quick and secure connection.
    
• LED System Protection Circuitry Diagnostics
  
  • Monitor overload and speaker short protection with lighted indicators on the amplifier end panel.
    

Details & Specs:

• Item Weight (lbs): 2.7
  
• Item Length (in): 6.75
  
• Item Width (in): 6.125
  
• Item Height (in): 2.06
  
• Series: Street Machine
  
• Color: Black
  
• Warranty: 1 Year
  
• Compatible Vehicles: Universal
  
• Amp Class: Class D
  
• Amp Total Channels: 4
  
• Amp Max Power (watts): 1200
  
• Amp Power @ 2 Ohms (ch x watts): 4 x 300
  
• Amp Power @ 4 Ohms (ch x watts): 4 x 150
  
• Amp Mono Bridged @ 4 Ohms (ch x watts): 2 x 600
  
• Amp Crossover: Variable Electronic 12dB Per Octave
  
• Amp Variable High Pass Crossover 12dB per Octave: 40Hz-400Hz
  
• Amp Variable Low Pass Crossover 12dB per Octave: 40Hz-400Hz
  
• Amp Variable Voltage: 0.2-6V
  
• Amp Signal to Noise: >100dB
  
• Amp Frequency Response: 20Hz-20kHz
  
• Amp Total Harmonic Distortion (THD): < 0.5%
  
• Amp Speaker Level Audio Inputs: RCA
  
• Amp Power Terminal 12v/GND: 4 GA
  
• Amp Speaker Terminal Wire Gauge: 8 GA
  
• Amp Fusing: Internal 35A
  
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