Autotek TA-1255.4 TA Series 1,200-Watt-Max 4-Channel Class AB Amp

• 1,200-watt max power; 4 channels x 300 watts at 2 ohms; 4 channels x 150 watts at 4 ohms; 2 channels x 600 watts mono bridged at 4 ohms;• Aftermarket amp replaces or supplements vehicle's existing OEM amp ;• Frequency response: 10 Hz to 22 kHz;• High sound-quality circuit for high levels of power with minimal distortion;• Highest sound quality connection with quality RCA materials helps prevent interference and minimize distortion in signal path;• Nickel-plated brass connection with terminals for secure connection while resisting corrosion; screw-down connectors provide easy access for hand tool for a quick and secure connection;• Maximum low voltage signal from source unit comes into amp through low voltage circuit which delivers minimal distortion through amplification process;• Easily ties into OEM audio systems that do not offer RCA output to maximize aftermarket amp power;• Fully adjustable 12 dB electronic crossovers; built-in bass control; switchable 0/+6/+12 dB bass boost;• High energy Pulse Width Modulated Power Supply delivers power with minimal impact on electrical system;• Monitor-overload and speaker-short protection with lighted indicators on amp end pane;• Power terminal 12-volt/GND: 4 AWG; speaker terminal wire gauge: 12 AWG; amp fusing: 30 amps x 2;• Dimensions: 14 in. x 11.75 in. x 4 in.;• Includes bass remote and mounting hardware;