Autotek AYA-1100.4 Alloy Series 1,100-Watt 4-Channel Class AB Amp

• 1,100 watts max;• 40 watts x 4 at 2 ohms;• 30 watts x 4 at 4 ohms;• 60 watts x 2 at 4 ohms mono bridged;• Operation modes: 4-channel stereo, dual stereo bridged, stereo + bridged mono, and dual bridged mono;• Frequency response: 10 Hz to 22 kHz;• Bass boost 0/+6/+12 dB;• Built-in electronic crossovers;• Variable electronic 12 dB per octave;• .2 to 9 volt variable voltage;• 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;• Pro-Fi(TM) High Speed MOSFET components maximize power efficiency while improving sound quality and minimizing distortion;• Quick Thermal Dispersion Technology assures additional mass in the aluminum heat sink keeps the amplifier running cool with nearly undetectable distortions during normal music listening;• High-energy PWM (Pulse Width Modulated) power supply delivers power with minimal impact on the electrical system;• RCA inputs provide the highest sound quality connection; quality RCA materials helps prevent interference and minimize distortion in the signal path;• High-level inputs easily tie into OEM audio systems that do not offer RCA output to maximize aftermarket amplifier power;• Nickel-plated brass connection with terminals allow for secure connection while resisting corrosion;• Screw down connectors;• 4 gauge 12-volt/ground power terminal;• Accepts 12 gauge speaker wire;• 30 amp fusing;• Includes window sticker;