1000 watts, Class BD Power Series Amplifier RMS Power Output: 250 watts x 1 @ 2 Ohms 500 watts x 1 @ 1 Ohm Variable Low-Pass Crossover Signal-to-Noise Ratio: 80dB Wired Remote Bass Control included Bass Boost 0-18d Switchable 28 Hz Subsonic Filter Bass EQ is built-in LED Power Indicator These were used to power 2 Rockford Fosgate T1 12's truly amazing.... $300 for both 662-364-1723