LAB Gruppen PD3000, 3000 Watt Two-Channel Amplifier with Power Management, Power: 1000 W @ 2 Ohm, 1500 W @ 4 Ohm, 800 W @ 8 Ohm, Type of amplifier: Class-D, X-Over modes: LF / Full Range / HF, switchable, Crossover frequency: 100 Hz, THD + N (20Hz - 20 kHz, 1dB below clip): <0.1%, Signal-to-noise ratio:> 90 dB, Channel separation (crosstalk @ 1kHz):> 75 dB, Frequency response 10 Hz - 20 kHz (+ 0.5 / -1 dB), Input impedance: 10 kOhms unbalanced, 10 kOhms balanced, Total harmonic distortion (1/8 nominal power): <0.1%, Power consumption (@ 4 ohms): 1050 W., Inputs: 2x XLR / 2x 6.3 mm TRS jack, Outputs: 2x Neutrik SpeakOn, Dimensions (H x W x D): 93 x 483 x 326 mm, Weight: 6.5 kg