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 |