McIntosh MI347

The MI347 is optimized for home theater setups where the front channels carry the heaviest load. The front three channels provide 250W into 8 Ohms (300W into 4 Ohms), while the four surround channels provide 125W into 8 Ohms (200W into 4 Ohms).

No, the MI347 utilizes a highly efficient Class D design that relies on passive cooling. It does not have internal fans, making it a silent and reliable choice for custom A/V rack installations.

The amplifier includes McIntosh’s proprietary Power Guard technology to prevent signal clipping and overload, as well as the Sentry Monitor circuit, which provides short-circuit protection by disengaging the output stage before current exceeds safe operating levels.

Yes, the MI347 features Power Control ports that allow it to automatically turn on or off in sync with your other McIntosh equipment. It also includes an eco-friendly signal sensing feature that can power the unit down if no audio signal is detected for a period of time.

Yes, the unit is equipped with both balanced and unbalanced inputs, giving you the flexibility to connect it to a wide range of processors or preamplifiers depending on your system configuration.

The amplifier is designed with a 3U height, making it compact enough for standard equipment racks. It also includes removable rack-mounting brackets for a clean, professional installation.