Micca RB42-C vs. MartinLogan Motion 4i

Micca RB42-C Center Channel Speaker  vs. MartinLogan Motion 4i Bookshelf Speakers
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Micca RB42-C Center Channel Speaker

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Dimensions (H × W × D)

5.20” × 14.80” × 8.30”
132 mm × 376 mm × 211 mm

The center-channel companion to the Micca RB42’s, these speakers along with a subwoofer will round out a nice home theater setup in small-to-medium-sized rooms. Notably, the RB42-C is also more efficient than the regular RB42, so you can drive it louder with less power.

MartinLogan Motion 4i Bookshelf Speakers

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Dimensions (H × W × D)

12.60” × 5.60” × 5.70”
320 mm × 142 mm × 145 mm

Inspired by MartinLogan’s ultra-high-end electrostatic loudspeakers, the Motion 4i’s are often used as bookshelf speakers or front R and L channels in a surround setup. With a frequency response down to 70hz, they deliver a large speaker sound in a small package.

Comparisons

  • The front face of the Micca RB42-C is approximately 9.07% larger than that of the MartinLogan Motion 4i.
  • The depth of the Micca RB42-C is approximately 45.61% deeper than that of the MartinLogan Motion 4i.
  • The spatial volume of the Micca RB42-C is approximately 58.82% greater than that of the MartinLogan Motion 4i.

Please 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, the comparisons are based on a cube 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. For your convenience, we have also put together a list of links to speaker review sites and more information for each model. If you know of a speaker or subwoofer you would like to see featured on SpeakerSize.com, send us a message.

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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.