Anthem MRX1140 8K 11.2Ch A/V Receiver

PREAMPLIFIER Maximum Output (<0.1% THD) 5.2 VRMS, 7.1VRMS Frequency Response 20Hz - 30KHz +/-0.2dB Frequency Response, Analog-Direct N/A THD+N (2 Vrms output) -100 dB S/N Ratio (2 Vrms output, IEC-A filter) 110 dB PREAMPLIFIER + AMPLIFIER (1 W OUTPUT) MRX 1140 / MRX 740 SNR: 91 dB ch 1-5, 86dB others MRX 540 SNR: 91 dB ch 1-5 SPEAKER IMPEDANCE Compatible with 4 Ohms or higher impedance. MAXIMUM CONTINUOUS OUTPUT (1% THD) MRX 1140 MRX 740 MRX 540 Channels 1-5, Two Driven into 8 Ohms 140 W 140 W 100 W Channels 1-5, Two Driven into 6 Ohms 170 W 170 W 130 W Remaining Channels, Two Driven into 8 Ohms 60 W 60 W n/a Remaining Channels, Two Driven into 6 Ohms 75 W 75 W n/a POWER CONSUMPTION MRX 1140 MRX 740 MRX 540 Typical Load 570 W 485 W 365 W Standby 0.3 W 0.3 W 0.3 W Standby IP Control Enabled 1.8 W 1.8 W 1.8 W Standby HDMI Bypass Enabled 4.9 W 4.9 W 4.9 W DIMENSIONS Height (without feet) 6" (15.24 cm) Height with Rackmount Kit 4U Width 17" (43.18 cm) Depth (including wifi ant not power cord) 14-1/2" (36.4 cm) WEIGHT MRX 1140 33.6 lb (15.2 Kg) MRX 740 33.2 lb (15.1 Kg) MRX 540 28.2 lb (12.8 kg) POWER REQUIREMENT 120 V version: In countries where the line voltage is 120 V, this product operates from a single phase AC power source that supplies between 108 V and 132 V at a frequency of 60 Hz. 220-240 V version: In countries where the line voltage is 220, 230, or 240 V, this product operates from a single phase AC power source that supplies between 198 V and 264 V at a frequency of 50 Hz.