3-way 2U professional amplifier

power output………350 watts 350 watts 700 watts at 8 Ohm (RMS).
550 watts 550 watts 1000 watts at 4 Ohm (RMS).
crossover point……50-250Hz.
height……………….2U.
input impedance…..20K.
frequency response.5Hz-50kHz.
THD………………….<0.05%.
slew rate……………>40V/usec.
hum and noise…….>103dB.
damp modulus…….>400.
radiator……………..high/low automatic control.
safeguard…………..DC overloading|chanchroid startup|boot-strap short test.
voltage………………115V.
dimensions…………482 x 389.5 x 88.8 mm.
weights……………..net 17 Kg | gross 19 Kg.