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MartinLogan - Motion Dual 5-1/2" Passive 2.5-Way Floor Speaker (Each) - Gloss Black

Model: MO20IGB
SKU: 6371183
$499.99
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Specifications
  • Speaker Type
    Floorstanding
  • Key Specs
    • Speaker Type: Floorstanding
  • General
    • Brand: MartinLogan
    • Model Number: MO20IGB
    • Product Name: Motion Dual 5-1/2" Passive 2.5-Way Floor Speaker (Each)
    • Color: Gloss Black
  • Audio
    • Speaker Type: Floorstanding
    • Enclosure Type: Ported
    • Impedance: 4 ohms (Describes the resistance of an electric signal throughout the system. Devices with low impedance require less power to deliver optimal signals but are more at risk for damage from overloading. Higher impedance requires more power but is more protected from overload damage.)
    • Minimum Frequency Response: 46 hertz (Describes the maximum range of frequencies or musical tones a product can reproduce, from very low tones to very high treble tones. The minimum frequency or musical tone the speaker can reproduce. High treble tones have higher frequencies while low tones and deep bass have lower frequencies.)
    • Maximum Frequency Response: 25 kilohertz (Describes the maximum range of frequencies or musical tones a product can reproduce, from very low tones to very high treble tones. The maximum frequency or musical tone the speaker can reproduce. High treble tones have higher frequencies while low tones and deep bass have lower frequencies.)
    • Sensitivity: 90 decibels
    • Number of Speakers: 1
    • Number of Tweeters: 1
    • Number of Drivers: 3
    • Number of  Woofers: 2
    • Woofer Size: 5.5 inches
  • Connectivity
    • Speaker Connectivity: Wired
    • Wireless Multi-Room Audio: false (Technology that allows multiple speakers and/or soundbars to be connected wirelessly and play audio in separate rooms.)
    • Audio Only Inputs: No audio only inputs
    • Network Connector(s): No network connectors
    • Speaker Wire Connection Type: Binding posts
  • Features
    • Indoor Or Outdoor Use: Indoor (Indicates the appropriate environment product was designed to be used in.)
  • Dimensions
    • Product Height: 36.6 inches (The out of box height of the item. Height is measured as the vertical distance from the bottom of the item to the top as it would be primarily used or placed.)
    • Product Width: 6.81 inches (The out of box width of the item. Width is measured as the horizontal distance from one side of the item to the other as it would be primarily used or placed.)
    • Product Depth: 11.8 inches (The out of box depth of the item. Depth is measured as the distance from the front of the item to the back as it would be primarily used or placed.)
    • Product Weight: 33 pounds (The out of box weight of the item.)
  • Material
    • Woofer Material: Aluminum
  • Warranty
    • Warranty - Parts: 90 Days
    • Warranty - Labor: 90 Days
  • Other
    • UPC: 810123024582

Elevate your music listening experience with this gloss black MartinLogan Motion Series tower speaker. The dual 5.5-inch aluminum cone woofers are low-mounted to produce thundering bass while reducing floor bounce, and the Folded Motion tweeter ensures the high-frequency sounds are clear. This MartinLogan Motion Series tower speaker features solid cabinets to reduce vibrations.

Speaker Buying Guide

  • 20-200W recommended amplifier power: Ensures robust and controlled audio that is crisp and clear.
  • Dual 5-1/2" aluminum cone woofers: Along with a 1" x 1.4" Folded Motion tweeter with 5.25" x 1.75" diaphragm, offer a complete range of sounds.
  • Proprietary Vojtko™ crossovers networks: Designed in such a way that all drivers are kept within their optimal frequency range and balanced with one another.
  • Low-mounted woofers minimize floor bounce: This floorstanding speaker uses 2.5-way designs that feature woofers positioned low in the cabinet and close to the floor and delivers a flat, balanced response through the bass and midrange regions.
  • Custom five-way bi-wire toolless binding posts: Assure a stable connection while accommodating a wide range of connection options.
  • Modern design with luxurious finish: The solid cabinet, designed to eliminate fidelity robbing vibrations, is constructed from 0.7" MDF with 1.2" thick front baffles.
  • 46Hz - 25kHz frequency response (±3dB): Ensures a wide range of accurately reproduced sounds.
  • 90dB sensitivity: Delivers crisp, robust audio.
  • 4-ohm nominal impedance: Allows efficient conduction of power through the speaker. Compatible with 4-, 6-, or 8-ohm rated amplifiers.
Whats Included
  • MartinLogan Motion Dual 5-1/2" 2.5-Way Floorstanding Speaker (Each)

Q: Are there any network connectors included with this speaker?

A: No, there are no network connectors included with this speaker.

Q: What is the lowest frequency response for this speaker?

A: The minimum frequency response for this speaker is 46 hertz.

Q: Does this speaker have wireless multi-room audio capability?

A: No, this speaker does not have wireless multi-room audio.

Q: What is the sensitivity of this speaker?

A: The sensitivity of this speaker is 90 decibels.

Q: What is the recommended amplifier power for this speaker?

A: The recommended amplifier power for this speaker is 20-200W.

Q: Does this speaker have wireless multi-room audio capability?

A: No, this speaker does not have wireless multi-room audio capability.

Q: What material is used to make the woofer?

A: The woofer is made of aluminum.

Q: What is the highest frequency response for this speaker?

A: The maximum frequency response is 25 kilohertz.

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Pros for MartinLogan - Motion Dual 5-1/2" Passive 2.5-Way Floor Speaker (Each) - Gloss Black
Sound Quality, SizeSound Quality, Bass, DesignSound Quality, Bass, Design, Appearance, ImagingSound Quality, Soundstage
Cons for MartinLogan - Motion Dual 5-1/2" Passive 2.5-Way Floor Speaker (Each) - Gloss Black
There were no cons for this productThere were no cons for this productSizeThere were no cons for this product

Specs

Reviews

Customers are saying

Customers consistently note the excellent sound quality of the Motion Dual 5-1/2" Passive 2.5-Way Floor Speaker, with many praising its open and airy sound. The speakers' size is also frequently complimented as being ideal for various room sizes. However, some customers mention that the speakers may benefit from a subwoofer to enhance the bass response.

This summary was generated by AI based on customer reviews.
  • Sound Quality (27)
  • Size (4)

Customer Images

The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.

  • Rated 5 out of 5 stars

    Martin Logan delivers.

    I love the range of the Martin Logan motion line. Bought these to upgrade my system, moved my old Martin Logan towers to the back and put these up front. They do a great job. Next upgrade will be adding a sub. That's their only weakness they do not have a powerful base, but they are meant to work with a subwoofer so I can't even call it a weakness.

    PatrickM Posted

  • Rated 5 out of 5 stars

    Best Deal! Soundstage sound!

    Thank you Bestbuy! Perfect size, excellent sound with the right receiver and pair it with good sub. I lbought these to be my new front and it makes a big difference on stereo and surround sound.

    This review is from MartinLogan - Motion Dual 5-1/2" Passive 2.5-Way Floor Speaker (Each) - Matte White

    ARCB Posted

  • Rated 5 out of 5 stars

    Wonderful, even with tone controls "flat"

    I love these speakers. The sound is astonishingly clear in the upper ranges and the lower end delivers plenty of bass without being "boomy." In fact, I leave the tone controls on my NAD preamp defeated; there's no need to tinker with it. I considered the larger M40i's, but they were too tall for the space and - as it turns out - these are just fine. I have had excellent luck with a MartinLogan 5.1 surround sound system, and these reinforce my already-positive view of their products. By the way, I did not use the spikes, preferring the hemispherical "bumpers" to protect the floor.

    Kimbo Posted

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