Skip disability assistance statement.

Welcome to our website! As we have the ability to list over one million items on our website (our selection changes all of the time), it is not feasible for a company our size to record and playback the descriptions on every item on our website. However, if you have a disability we are here to help you. Please call our disability services phone line at 585-328-8181 during regular business hours and one of our kind and friendly personal shoppers will help you navigate through our website, help conduct advanced searches, help you choose the item you are looking for with the specifications you are seeking, read you the specifications of any item and consult with you about the products themselves. There is no charge for the help of this personal shopper for anyone with a disability. Finally, your personal shopper will explain our Privacy Policy and Terms of Service, and help you place an order if you so desire.

EXPLAINED & INSTALLED AT GUARANTEED BEST PRICE!

5-Channel Power Amplifier

Marantz MM7055

Features

  • Power For Your System The MM7055 power amplifier produces 140 watts of high current output from each of its five channels.
  • The Many Faces of Excellence In practical terms, the MM7055 is ideal for a "5.1" home theater system, whether based on a moderately powered receiver or a surround sound processor.
  • More Marantz Power A massive power supply includes a multiple-secondary EI-core transformer and over 65,000 F of custom-designed energy storage capacity.
  • Cool Machine, Warm Sounds Physically, the MM7055's output stages mount on an extruded aluminum "thermal tunnel" for efficient heat dissipation.

Quick Specs

  • Type: Amplifier
  • Width: 17 3/8"
  • Height: 7 3/16"
  • Depth: 15 1/8"
  • Energy Star Rated: No

See More

 
The MM7055 is expertly crafted to meet all your high powered needs. It's designed to deliver consistent and precise power wherever and however you need it.

Features

  • Power For Your System The MM7055 power amplifier produces 140 watts of high current output from each of its five channels.
  • The Many Faces of Excellence In practical terms, the MM7055 is ideal for a "5.1" home theater system, whether based on a moderately powered receiver or a surround sound processor.
  • More Marantz Power A massive power supply includes a multiple-secondary EI-core transformer and over 65,000 F of custom-designed energy storage capacity.
  • Cool Machine, Warm Sounds Physically, the MM7055's output stages mount on an extruded aluminum "thermal tunnel" for efficient heat dissipation.
Features
Number of Channels 5
THX No
DTS No
Dolby No
DSD(SA-CD)/NEURAL No
SRS No
HDCD Decoder No
Current Feedback Topology Yes
Discrete Amplification Yes
Power Transformer Large Capacity EI
D/A Conversion No
Digital Signal Processing No
Video Off (Pure Direct) No
Source Direct No
Source Direct Steel
Variable X-over Steel
Display Off Blue LED Illumination off mode available
Video Up-conversion No
Auto Calibration by MIC No
Satellite Radio Ready No
AM/FM Tuner No
Bass Redirection No
Lip-sync (digital audio delay) No
Software Upgradable No
In/outputs
HDMI In No
Component In No
S-Video In No
Composite In No
HDMI Out No
Component Out No
S-Video Out No
Composite Out No
Analog L&R In No
Analog L&R Out No
Digital Optical In No
Digital Coaxial In No
Digital Optical Out No
Digital Coaxial Out No
Other No
Pre-Amplifier Out No
Main Amplifier In Balanced & Unbalanced: 5ch (Exclusive use by a selector switch.)
Multi-Channel In No
Multi-Room Audio Out No
Multi-Room Video Out No
Multi-Room Speaker Out No
Networking No
External control No
DC Triggers 1 In / 1 Out
D-Bus Remote (RC-5) In/Out 1 - 1
Flasher In/IR Receiver In/Emitter out 1/0/0
Front Panel A/V Inputs No
Headphone Out No
AC Outlets (Switched/Unswitched) No
Specifications
Power Output 140W (20Hz-20kHz, 0.08%)
S/N Ratio 105dB
Freq. Response (Analog In) 8Hz-100kHz (+/- 3dB)
Freq. Response (Dig In) No
Frequency Range No
S/N Ratio (Mono/Stereo) No
Frequency Range No
S/N Ratio No
Video Freq. Response (Component) No
Video Freq. Response (Composit, S-Video) No
Signal to Noise No
General
Color Black
Front Panel Aluminum/Glass-reinforced resin
Remote Control No
Power Requirement No
Power Consumption 660W (Standby: 0.2W)
Dimensions W x H x D (Inchs) 17-3/8 x 7-3/16 x 15-1/8
Weight (lbs) 34.6

Quick Specs


  • Appearance

  • Type: Amplifier

  • Dimensions

  • Width: 17 3/8"
  • Height: 7 3/16"
  • Depth: 15 1/8"

  • Features

  • Energy Star Rated: No

Professional delivery and installation is available for every product we sell. We would be happy to coordinate delivery and installation for you.

Extended warranties are usually very inexpensive and can save you thousands in the future. It's simple and inexpensive to purchase extended warranties and one of the smartest ways to protect your investment.

Electronics can be large, heavy and expensive. You probably don't have the special tools or expertise needed to fix them in a crisis. If you can spare a few thousand dollars without batting an eyelash for new electronics should they break tomorrow, don't buy a warranty. But if you're like most of us, protect yourself by purchasing inexpensive extended warranties when you buy a new product and save yourself big money in the long run.