RE Audio DTX2000.1 1-Channel 2000 Watt Amplifier Dynamic Power: 2000 W, RMS Power (4@14.4V): 410 W x 1, RMS Power (2@14.4V): 700 W x 1, RMS Power (1@14.4V): 1000 W x 1 THD: &lt;0.05 %, SN Ratio: 100 dB, Frequency Response: 10 Hz ~ 250 Hz Crossover Frequency(Low Pass): 35 ~ 250 Hz, Subsonic Filter Frequency: 10 ~ 50 Hz, Damping Factor: 180 Bass Boost Control: 0 ~ 18 dB, Wired Remote Control: Yes, Input Sensitivity: 0.2 ~ 6 V Heat sink Size(WxLxH) [inches]: 8.66 x 13.43 x 1.97, Fuse Rating: 40 A x 3