PREAMPLIFIER |
| Maximum Output (<0.1% THD) |
4.2 Vrms, subwoofer channel 5.2 Vrms |
| Frequency Response (2 Vrms output) |
10 Hz to 31 kHz (+0, -0.25 dB) |
| Frequency Response, Analog-Direct mode (2 Vrms output) |
10 Hz to 48 kHz (+0, -0.25 dB) |
| THD+N (2 Vrms output) |
-95 dB |
| S/N Ratio (2 Vrms output, IEC-A filter) |
110 dB |
PREAMPLIFIER + AMPLIFIER |
| THD+N (1W output): |
| MRX 1120 / MRX 720 |
-88 dB channels 1-5, -75 db back/height channels |
| MRX 520 |
-88 dB all channels |
AMPLIFIER |
| Maximum continuous output into 8 ohms (2 channels driven), 20 Hz to 20 kHz, 0.1% THD: |
| MRX 1120 / MRX 720 |
140 W (channels 1-5), 60 W (remaining channels) |
| MRX 520 |
100 W (channels 1-5) |
POWER REQUIREMENT |
| Maximum continuous output into 8 ohms, 20 Hz to 20 kHz, 0.1% THD: |
| 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. |
CONSUMPTION |
| Maximum |
570 W (MRX 1120), 485 W (MRX 720), 365 W (MRX 520) |
| Standby (default ECO mode) |
<0.3 W |
| Standby IP Control enabled |
4.7 W |
| Standby HDMI Bypass enabled |
8.2 W |
DIMENSIONS |
| Height |
6 1/2 in. (16.5 cm) including feet, 4 rack units with special rack mount |
| Width |
17 1/4 in. (43.9 cm) |
| Depth |
14 3/4 in. (37.5 cm) |
WEIGHT |
| MRX 1120 |
32 lb (14.5 kg) |
| MRX 720 |
31 lb (14 kg) |
| MRX 520 |
28.2 lb (12.8 kg) |