Professional power amplifier 6000W Bunker MX-6000 (Alt QSC RMX 5050a) POWER AMPLIFIER 6000 WATTS / CLASS H / 3U RACK FREQUENCY RESPONSE: 10Hz - 20kHz (-0.1 dB) T.H.D. + N: 0.02% @ 4 Ohms 1 kHz DAMPING FACTOR (400 Hz @ 8 Ohms): 1000 PROTECTION: SHORT CIRCUIT, TEMPERATURE, DC VOLTAGE