Marantz MM7055 700-Watt 5-Channel Power Amplifier

  • Model #: MM7055
  • Web Code: 10278804


The Marantz MM7055 5-channel power amplifier delivers 140 watts of power per channel, ideal for a 5.1-channel home theatre system. It's efficiently cooled for long-term dependability, and is isolated from vibration and interference thanks to its tough steel chassis.

More Information

  • 140 watts of power from each channel: At 8 ohms with 0.08% total harmonic distortion, the amplifier can handle long-term power delivery with low impedance speakers
  • Temperature-controlled environment: Temperature-sensing forced air cooling ensures cool operating temperatures for long-term reliability
  • Flexible connectivity options: The amplifier supports both balanced inputs and single-ended RCA inputs, and features gold-plated four-way binding post speaker terminals for tight connections to your speaker wire
  • Heavy-gauge steel chassis: This shields the amplifier from external vibration and electromagnetic and radio frequency interference
  • Custom touches: Input and output jacks for DC "trigger" pulses and RC-5 jacks for remote control convenience

What's in the Box?

  • Unit
  • User Guide
  • Remote Control Cable
  • Power Cable

Manufacturer's Warranty:

  • Parts - 3 Year(s)
  • Labour - 3 Year(s)

Geek Squad Protection

We fix it or replace it.

Choose the coverage that’s right for you when you click Add to Cart.



Customer Reviews

5.0 / 5
Based on 2 review(s) More about Customer Reviews

Ratings in Detail

  • 5
  • 4
  • 3
  • 2
  • 1

Positive vs. Critical Reviews

Positive 100%

2 Reviews

Critical 0%

0 Reviews

Rate & Review this product

Tell others about your experience with this product.

Write a review

There are no Canadian reviews for this product yet.

Be the first Canadian to write a review!

US Customer Reviews

We've incorporated US Best Buy's customer reviews so you have access to as many reviews as possible to help with your purchasing decision.

Best Buy Gift Card
Best Buy Gift Cards
Best Buy Credit Card
Best Buy Credit Cards
Best Buy Reward Zone
Best Buy Reward Zone