McIntosh MC303 3-Channel Solid State Amplifier
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Why You'll Love It.

Nate MBRAND MANAGER
The McIntosh MC303 3-Channel Solid State Amplifier delivers impeccable audio performance with its 300 Watts x 3 channels, ensuring a captivating home theater experience. Its versatile design caters to both movie enthusiasts and music lovers, thanks to its tri-amp capability and compatibility with a wide range of speakers. With advanced technologies like Power Guard® and Sentry Monitor™, along with a sleek aesthetic, the MC303 stands as a pinnacle of excellence in the world of multi-channel amplifiers.
Technical Specifications
NUMBER OF CHANNELS
3
CONTINUOUS OUTPUT POWER
300 Watts x 3 Channels
HARMONIC DISTORTION
0.005%
FREQUENCY RESPONSE
+0, -0.25dB from 20Hz to 20,000Hz, +0, -3dB from 10Hz to 100,000Hz
Reviews
Product Details
McIntosh MC303 3-Channel Solid State Amplifier - 300 Watts x 3 Channels
Experience unparalleled audio performance with the McIntosh MC303, the pinnacle of multi-channel amplifiers. Delivering a staggering 300 Watts into each of its 3 channels, the MC303 is designed to elevate your home theater experience to new heights.
Key Features:
- Powerful Performance: 300 Watts x 3 channels for immersive sound reproduction.
- Versatile Compatibility: Equipped with McIntosh's renowned Autoformer™ technology, ensuring optimal power delivery into 2, 4, or 8 Ohm speakers with minimal noise and distortion.
- Perfect for Home Theaters: Tailored for front left, front right, and center channels, providing the power needed for a cinematic audio experience.
- Tri-Amp Capability: Ideal for music enthusiasts, the MC303 can be used in tri-amping configurations with compatible speakers for enhanced audio fidelity.
- Advanced Protection: Features Power Guard® and Sentry Monitor™ technologies to prevent over-driving and protect against short-circuiting.
- Flexible Connectivity: Offers inputs for both balanced and unbalanced cables, ensuring seamless integration with your existing audio setup.
Technical Specifications:
- Power Output: 300W @ 2, 4, or 8 Ohms per channel
- Total Harmonic Distortion: 0.005%
- Signal-to-Noise Ratio: 112dB
- Dynamic Headroom: 1.8dB
- Damping Factor: >40
- Frequency Response: +0, -0.25dB from 20Hz to 20,000Hz; +0, -3dB from 10Hz to 100,000Hz
Design and Connectivity:
- Sleek Aesthetics: Polished stainless steel chassis, classic black glass front panel, and custom machined aluminum handles.
- Intuitive Controls: Remote power control for convenience.
- Easy Integration: Balanced inputs and speaker binding posts for seamless connectivity.
Dimensions and Weight:
- Unit Dimensions: 17-3/4" (W) x 12-3/8" (H) x 22" (D) (including feet and front panel)
- Unit Weight: 155 lbs
- Shipping Weight: 180 lbs
Upgrade your home audio setup with the McIntosh MC303 and immerse yourself in unparalleled sound quality. Order now for an unmatched listening experience!






















