• 2 ohm stereo and 4 ohm bridged full range amp;• 1,800 watts max power;• 100 watts RMS x 4 at 4 ohms;• 160 watts RMS x 4 at 2 ohms;• 320 watts RMS x 2 at 4 ohms bridged;• Frequency response: 15 Hz to 20 kHz;• Signal to noise ratio: 105 dB;• Total harmonic distortion: This product ships in approximately 1 days