The performance of this amplifier is highlighted by the 4000 watts of Instant Peak Power, making it an ideal solution for powering PA systems and DJ rigs. The XGA-4000 also features a frequency response of 10Hz-50kHz at 1.5dB, total harmonic distortion of less than 0.1%, and input sensitivity and impedance of 0.77v for the ultimate premium performance capabilities.
eBay