MartinLogan Motion 15i vs. Pioneer SP-FS52

MartinLogan Motion 15i Bookshelf Speaker vs. Pioneer SP-FS52 Tower Speakers
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MartinLogan Motion 15i Bookshelf Speaker

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Reviews & Articles

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.

Pioneer SP-FS52 Tower Speakers

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Reviews & Articles

Dimensions (H × W × D)

35.19” × 8.88” × 10.63”
894 mm × 226 mm × 270 mm

These Andrew-Jones designed towers, like their bookshelf equivalents also from Pioneer, have received consistent praise from review sites. They are very well-rounded speakers with features not often found at this price point, although a few listeners find them too laid back in the midrange area.

Comparisons

  • The front face of the Pioneer SP-FS52 is approximately 303.11% larger than that of the MartinLogan Motion 15i.
  • The depth of the Pioneer SP-FS52 is approximately 11.89% deeper than that of the MartinLogan Motion 15i.
  • The spatial volume of the Pioneer SP-FS52 Tower Speakers is approximately 351.05% greater than that of the MartinLogan Motion 15i Bookshelf Speaker.

Note: the above comparisons are based on the dimensions of a bounding rectangle that would fit the front face of a speaker. In the case of volume, measurements are based on a bounding box that would enclose the speaker entirely. These measurements do not take into account variations in the speaker shape, such as curves, diagonal edges, or cutaways. These measurements cannot be relied upon to measure the internal volume of the speaker.

More Information

Our website will allow you to compare the sizes of bookshelf, satellite, tower, and center channel speakers and subwoofers for audiophile and home theater usage. We will keep adding new speakers in response to user feedback. We have also compiled a list of review sites for each speaker. If you know of a speaker or subwoofer you would like to see featured on this website, let us know.

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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.