Ground Zero GZUA 4SQ

- 4-channel high-end class AB amplifier - High-performance 4-channel SQ amplifier - Output power: - - 4x 115 W RMS @ 4 ohms - - 4x 185 W RMS @ 2 ohms - - 2x 440 W max. @ 4 ohms (bridged) - 2 ohms stable (stereo operation) - THD+N 0.01% - Frequency Response 10 Hz - 70kHz ( -3dB ) - LPF: 20 Hz - 400 Hz / 200 - 4000 Hz ( x10 ) - HPF: 20 Hz - 400 Hz / 200 - 4000 Hz ( x10 ) - Band Pass Filter 20 Hz - 4000Hz ( x10 ) - SNR:  110dB - Damping Factor: 800 - Adjustable BIAS setting - Adjustable high and low pass filters with wide bandwidth - Bandpass function with activated high and low pass filter - Adjustable input sensitivity - Power on delay - Temperature / short circuit / overload protection - Dimensions: - 209 x 48 x360 mm