DB Drive A7m750.1 Okur A7 Series 750W Mono Amplifier: * 750W x 1 at 1Ohm * Continuously variable low level RCA inputs * Drivesink heat management system * Continuously variable 24dB per octave low pass crossover * Continuously variable 24dB per octave subsonic filter * Continuously variable bass boost at 4Ohms5Hz * Internal multi-link module for easy multi-linking of 2 like amplifiers * Unregulated DC-DC PWM power supply * Speaker short circut protection * RCA pre-amp outputs for easy daisy chaining of multiple amplifiers * Large gauge power input terminals