MartinLogan Motion 15i vs. Monitor Audio Silver 100 7G

MartinLogan Motion 15i Bookshelf Speaker Monitor Audio Silver 100 7G Bookshelf Speakers
$900 $1500
Dimensions (H × W × D)
11.40” × 6.80” × 9.50”
290mm × 173mm × 241mm
14.75” × 9.06” × 13.08”
375mm × 230mm × 332mm
Power Type
Passive Passive
Frequency Response
60-25,000 Hz 35-35,000 Hz

Key Takeaways

TLDR Summary: In the arena of audiophile-grade bookshelf speakers, the MartinLogan Motion 15i and Monitor Audio Silver 100 7G represent two philosophies. The Motion 15i, with its Folded Motion tweeter, offers articulate highs and a nuanced midrange, while the Silver 100 7G boasts a C-CAM (Ceramic-Coated Aluminium/Magnesium) tweeter for pristine treble and a larger driver for a heftier bass response. The MartinLogan exhibits an open soundstage with precise imaging, fit for smaller spaces. In contrast, the Silver 100’s robust build and potent low-end make it suitable for larger rooms. Both are contenders, but your choice hinges on personal taste and spatial considerations.

Speaker Comparison

When it comes to the world of audiophiles, the battle of the bookshelves is a perennial delight. The MartinLogan Motion 15i and Monitor Audio Silver 100 7G are two standout contenders in this arena, each bringing its unique flair to the sonic table. The MartinLogan Motion 15i is a visually arresting speaker, known for its svelte figure and the distinctive Folded Motion tweeter, a hallmark of the brand's commitment to audio precision. In contrast, the Monitor Audio Silver 100 7G carries the torch of traditional British engineering, with its C-CAM (Ceramic-Coated Aluminium/Magnesium) tweeter and bold yet refined design.

Design & Build Quality

The MartinLogan Motion 15i exudes a contemporary aesthetic with its sleek lines and compact footprint, making it an elegant addition to any modern living space. Its build quality is top-notch, with a robust cabinet designed to minimize vibrations and enhance sound clarity. Meanwhile, the Monitor Audio Silver 100 7G leans towards a more classic appearance, boasting a larger cabinet that promises to deliver a deeper bass response. The Silver 100 7G's construction is reassuringly solid, indicative of Monitor Audio's reputation for durable, high-quality speakers.

MartinLogan Motion 15i Bookshelf Speaker
MartinLogan Motion 15i arrow (at

Sound Signature

Sound-wise, the MartinLogan Motion 15i impresses with its astonishingly clear and articulate highs, thanks to the unique properties of the Folded Motion tweeter. It is capable of rendering minute details in the music with a level of transparency that is a delight to the ears. The bass, while not earth-shattering, is tight and well-integrated into the overall sound profile. On the flip side, the Monitor Audio Silver 100 7G's C-CAM tweeter delivers a sparkling performance with a wide frequency range, producing highs that are detailed without any hint of harshness. The midrange is full-bodied, and the bass is robust and authoritative, benefiting from the larger cabinet volume.

Performance With Various Genres

Different genres can sometimes be the litmus test for any speaker, and the Motion 15i handles this with finesse. Whether it's the intricate plucks of a classical guitar or the haunting reverberations of an electronic synth, the Motion 15i maintains a balanced soundstage and imaging. The Monitor Audio Silver 100 7G, however, shines with rock and jazz, where its dynamic range and potent bass response effortlessly convey the energy and rhythms inherent in such music. Vocals come through naturally, and the speaker’s ability to dig deep into the lower frequencies adds warmth to acoustic sessions and gravitas to cinematic scores.

It's important to consider the listening environment when choosing between these two. The MartinLogan Motion 15i, with its more compact design, is well-suited for smaller rooms where space is at a premium. Its sound dispersal is quite wide, allowing for a more flexible listening spot. The Monitor Audio Silver 100 7G, with its larger cabinet and more assertive sound, is better suited for medium to large rooms, where it can flex its sonic muscles without constraint.

Amplification and Pairing

Matching these speakers with the right amplifier is crucial for optimal performance. The Motion 15i's 92 dB sensitivity means it can be driven by a modestly powered amplifier, making it versatile and easy to integrate into various systems. The Monitor Audio Silver 100 7G is slightly less sensitive at 87 dB, requiring a more robust amplifier to unlock its full potential. That said, with the right pairing, the Silver 100 7G can deliver a commanding audio experience that belies its bookshelf size.

In conclusion, the choice between the MartinLogan Motion 15i and the Monitor Audio Silver 100 7G ultimately boils down to personal preference and room dynamics. The Motion 15i is a masterclass in clarity and detail, perfect for those who revel in the subtleties of sound. The Silver 100 7G, with its rich tonality and dynamic punch, caters to the audiophile who craves a more visceral listening experience. Both speakers are exceptional in their own right, and either would make a fine addition to the discerning listener's audio sanctuary.

Check Current Prices:

MartinLogan Motion 15i Bookshelf Speaker
MartinLogan Motion 15i Bookshelf Speaker
Monitor Audio Silver 100 7G Bookshelf Speakers
Monitor Audio Silver 100 7G Bookshelf Speakers

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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.