KEF LS50 Meta vs. MartinLogan Motion 6i

KEF LS50 Meta Bookshelf Speakers MartinLogan Motion 6i Center Channel Speaker
MSRP
$1600 $300
Dimensions (H × W × D)
11.90” × 7.90” × 11.00”
302mm × 201mm × 279mm
5.20” × 17.50” × 4.00”
132mm × 444mm × 102mm
Power Type
Passive Passive
Frequency Response
79-28,000 Hz 120-23,000 Hz
ASR Score
4.6 n/a
ASR Score w/Subwoofer
6.7 n/a
Amazon.com
Amazon.com

Key Takeaways

TLDR Summary: The KEF LS50 Meta revitalizes the legend of its predecessor with Metamaterial Absorption Technology, promising ultra-pure sound in a compact bookshelf speaker. Meanwhile, the MartinLogan Motion 6i, a dedicated center channel, employs the brand's renowned Folded Motion tweeter for articulate dialogue and midrange. The LS50 Meta, designed for stereo immersion, excels in detailed soundstaging and full-range fidelity, whereas the Motion 6i's precise vocal clarity complements a home theater setup. Choosing between them hinges on the intended use—audiophile-grade music listening with the KEFs or crystal-clear movie dialogues with the MartinLogan.

Speaker Comparison

When diving into the rich and varied world of high-fidelity audio, it's essential to appreciate not just the technical prowess of a speaker but its soul—the unique acoustic signature that defines its presence in a space. Today, we're comparing two very distinct offerings from prestigious audio brands: the KEF LS50 Meta bookshelf speakers and the MartinLogan Motion 6i center channel speaker. These two speakers reflect different philosophies and design objectives, but both strive for that holy grail of audio perfection.

The Aesthetics and Build

The KEF LS50 Meta are compact bookshelf speakers that exude sophistication with their distinctive Uni-Q driver array, which seamlessly integrates the tweeter and midrange driver for improved sound dispersion. KEF's commitment to both form and function is palpable in the LS50 Meta's sleek design and the variety of color options, appealing to the aesthetically inclined listener. In contrast, the MartinLogan Motion 6i center channel is a creature of purpose, designed to anchor the dialogue and action to the screen in a home theater setup. Its slim, understated form factor is tailored for seamless integration with a television or projector screen, prioritizing utility over flair.

KEF LS50 Meta Bookshelf Speakers
KEF LS50 Meta arrow (at Amazon.com)

Soundstage and Imaging

When it comes to soundstage and imaging, the KEF LS50 Meta speakers are in a league of their own. Thanks to their Uni-Q driver and meticulously engineered cabinets, these bookshelf marvels create an expansive soundstage that belies their modest size, placing each instrument and vocal with pinpoint accuracy within a three-dimensional space. The MartinLogan Motion 6i, while designed as a center channel with a focus on dialogue and screen sound integration, still offers exceptional detail and clarity. However, when it comes to enveloping the listener in an immersive auditory scene, the Motion 6i is more of a team player, designed to work in concert with other speakers rather than creating a vast sonic landscape on its own.

The Listening Experience

Listening to the KEF LS50 Meta bookshelf speakers, one is immediately struck by their articulate and transparent sound, which remains balanced across the frequency spectrum. The patented Metamaterial Absorption Technology (MAT) employed in these speakers reduces distortion and yields a purity of sound that can be both analytical and emotionally engaging. The MartinLogan Motion 6i, by virtue of its Folded Motion tweeter, delivers crisp and clear highs, ensuring that dialogue cuts through with lifelike precision. While it's not designed for standalone use, in its element as part of a surround sound system, the Motion 6i excels in clarity and vocal reproduction.

MartinLogan Motion 6i Center Channel Speaker
MartinLogan Motion 6i arrow (at Amazon.com)

The LS50 Meta is an all-around performer capable of handling a wide range of musical genres with ease, from the subtle nuances of a string quartet to the demanding dynamics of electronic music. Conversely, the MartinLogan Motion 6i, though not a one-trick pony, is optimized for home theater application, bringing movies and television shows to life with its articulate midrange and high-frequency response.

Final Thoughts

In the end, choosing between the KEF LS50 Meta and the MartinLogan Motion 6i may come down to the intended use. If you're seeking a pair of high-fidelity speakers that can stand on their own for music listening, the LS50 Meta's full-range capabilities and exceptional soundstage make them a compelling choice. For home theater enthusiasts looking to elevate their cinematic experience, the MartinLogan Motion 6i is a specialized tool that will anchor your sound system with clear, precise dialogue and integrate smoothly with additional surround sound components.

Both the KEF LS50 Meta and the MartinLogan Motion 6i are stellar examples of their respective brand's commitment to audio excellence. The KEF brings a touch of magic to everyday listening, offering a window into the music that few speakers at its price point can match. The MartinLogan, on the other hand, is the consummate professional, delivering its lines with clarity and authority, ensuring that the heart of your home theater punches above its weight. Regardless of your choice, both speakers stand as testaments to the passion and engineering that continue to drive the high-fidelity audio industry forward.


Check Current Prices:

KEF LS50 Meta Bookshelf Speakers
KEF LS50 Meta Bookshelf Speakers
MartinLogan Motion 6i Center Channel Speaker
MartinLogan Motion 6i Center Channel Speaker
Amazon.com
Amazon.com

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Disclaimer: the speaker data 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 measurements with the manufacturer before making a final purchasing decision.