The McIntosh MI347 is a high-performance 7-channel digital amplifier engineered to elevate your home theater experience with exceptional audio quality. Its robust power output and advanced features make it an ideal choice for audiophiles seeking immersive soundscapes.
Features
- Powerful Multi-Channel Amplification
- High-Efficiency Class D Design
- Quiet Operation with Advanced Cooling
- Comprehensive Protective Technologies
- Flexible Connectivity Options
- Elegant and Rack-Mountable Design
Powerful Front Channel Amplification
Recognizing the critical role of front speakers in delivering dialogue and prominent effects, the MI347 supplies 250 watts into 8 ohms (300 watts into 4 ohms) to each of the front left, right, and center channels. This ensures clear and dynamic audio reproduction for the most impactful elements of your media.
Dedicated Surround Channel Support
To enhance the enveloping nature of surround sound, the amplifier provides 125 watts into 8 ohms (200 watts into 4 ohms) to each of the four surround channels. This balanced distribution of power across all channels creates a cohesive and immersive auditory environment.
Efficient Class D Design with Advanced Cooling
The MI347 utilizes sophisticated closed-loop digital switching amplifiers paired with robust power supplies, achieving high efficiency and performance. Its design eliminates the need for noisy cooling fans, relying instead on strategically placed vents to maintain optimal operating temperatures quietly.
Versatile Integration & Connectivity
Equipped with both balanced and unbalanced inputs for each channel, the MI347 offers flexibility in system configurations. Standard 5-way speaker binding posts ensure secure connections, facilitating seamless integration with various home theater setups.
Protective Technologies for Longevity
Incorporating McIntosh's Power Guard® technology, the amplifier prevents overdriving and potential speaker damage by monitoring and adjusting the input signal. Additionally, the Sentry Monitor™ short-circuit protection circuit safeguards the amplifier by disengaging the output stage if current levels become unsafe, automatically resetting when normal conditions resume.
Rack-Mountable Design with Iconic Aesthetics
With a rack-friendly 3U height and included mounting brackets, the MI347 can be conveniently installed in an A/V equipment rack or placed on display. Its black glass front panel, illuminated McIntosh logo, and silver trim reflect the brand's classic design, adding a touch of elegance to any home theater environment.