MartinLogan Motion 15i vs. MartinLogan Motion 6i

MartinLogan Motion 15i Bookshelf Speaker vs. MartinLogan Motion 6i Center Channel Speaker
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MartinLogan Motion 15i Bookshelf Speaker

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Dimensions (H × W × D)

11.40” × 6.80” × 9.50”
290 mm × 173 mm × 241 mm

A midsized rear-ported bookshelf, featuring a 5.25” low-frequency transducer and a folded motion high frequency transducer, which MartinLogan claims replicates much of the performance of their high-end elecrostatic speakers. May need to be paired with a subwoofer if sub-60Hz bass is a priority.

MartinLogan Motion 6i Center Channel Speaker

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Dimensions (H × W × D)

5.20” × 17.50” × 4.00”
132 mm × 444 mm × 102 mm

These versatile speakers can sit on a media console or be wall-mounted. They can also be used as a center channel or mounted vertically as front left and right channels. However, with frequency response bottoming out at 120hz, listeners may look to the MartinLogan 4i or 8i for larger sounding LR speakers.

Comparisons

  • The front face of the MartinLogan Motion 6i is approximately 17.39% larger than that of the MartinLogan Motion 15i.
  • The depth of the MartinLogan Motion 15i is approximately 137.50% deeper than that of the MartinLogan Motion 6i.
  • The spatial volume of the MartinLogan Motion 15i is approximately 102.32% greater than that of the MartinLogan Motion 6i.

Notice: the above comparisons are based on the dimensions of a bounding rectangle that would fit the front face of a speaker, or in the case of volume, the measurements are based on a bounding cube that would fit the entire speaker. The measurements will not factor in individual differences such as curves or other variations in the speaker shape. Do not use these measurements as an estimate of the internal speaker volume.

More Information

SpeakerSize.com is a website that lets you compare the relative size of bookshelf, tower, and center channel audiophile and home theater speakers. We are continuously adding new speakers based on user feedback. Also, please check out our list of review links below each speaker. If you have any speakers or subwoofers you want to see added here, please contact us.

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Disclaimer: the speaker sizes listed on this website are correct to the best of our knowledge, but we do not guarantee the accuracy of the data. Please double-check any dimensions with the manufacturer before making a final purchasing decision.