MartinLogan Motion 30i vs. MartinLogan Motion 4i

MartinLogan Motion 30i Center Channel Speaker MartinLogan Motion 4i Bookshelf Speakers
MSRP
$900 $250
Dimensions (H × W × D)
6.90” × 16.50” × 10.50”
175mm × 419mm × 267mm
12.60” × 5.60” × 5.70”
320mm × 142mm × 145mm
Power Type
Passive Passive
Frequency Response
65-25,000 Hz 70-23,000 Hz
ASR Score
n/a 1.5
ASR Score w/Subwoofer
n/a 5.1
Amazon.com
Amazon.com

Key Takeaways

TLDR Summary: In the realm of MartinLogan's illustrious audio offerings, the Motion 30i center channel presents a lush soundscape for dialogue and screen action, anchoring a home theater with precision and depth. Meanwhile, the Motion 4i bookshelf speakers, compact in stance, deliver an expansive stereo image and crisp highs courtesy of the Folded Motion tweeters, making them ideal for music enthusiasts. Whether pairing the 30i with floor standers for cinematic immersion or opting for the 4i's for a pure stereo setup, both exemplify MartinLogan's commitment to acoustic excellence, each excelling in their respective roles within an audiophile's sanctuary.

Speaker Comparison

When you're investing in a MartinLogan speaker system, you're not just buying audio equipment, you're embracing an ethos of pure sound. The MartinLogan Motion 30i Center Channel Speaker and the Motion 4i Bookshelf Speakers both embody the brand's dedication to sonic excellence, but they do so in ways that cater to different acoustic and spatial needs. As an audiophile, understanding the nuances between these two models is key to building a soundscape that resonates with the depth and clarity of a live performance.

The Heart of Dialogue: MartinLogan Motion 30i Center Channel Speaker

The MartinLogan Motion 30i is the quintessential center channel speaker designed to anchor your home theater's audio with precision and strength. It features a Folded Motion® XT tweeter, which provides a broad soundstage and minimizes distortion to deliver crystal clear dialogue and high-frequency detail. This tweeter, in tandem with the dual 5.5-inch aluminum cone woofers, ensures a rich and balanced sound that's crucial for any cinematic experience. The Motion 30i effortlessly bridges the gap between the thrills of on-screen explosions and the subtlety of whispered conversation.

MartinLogan Motion 30i Center Channel Speaker
MartinLogan Motion 30i arrow (at Amazon.com)

Compact Versatility: MartinLogan Motion 4i Bookshelf Speakers

On the flip side, the Motion 4i bookshelf speakers offer a remarkable level of versatility while staying true to the MartinLogan promise of exceptional audio fidelity. These compact powerhouses house a smaller Folded Motion tweeter paired with a 4-inch woofer, encapsulated in a sleek, high-gloss cabinet that has a minimal footprint but delivers expansive sound. The Motion 4i's can serve as front, surround, or even height channels in a multi-dimensional audio setup, providing flexibility that's ideal for audiophiles with limited space or those looking for an unobtrusive aesthetic.

Design Philosophy: Aesthetic and Practical Harmony

When it comes to design, both speakers are a testament to MartinLogan's commitment to combining form and function. The Motion 30i, with its larger cabinet, presents a more traditional look that commands attention and complements a dedicated home theater space. The Motion 4i, conversely, boasts a more modern and adaptable design that seamlessly integrates into various room layouts and decors. Regardless of their differences, both models share MartinLogan's iconic touch, with perforated grilles and a curvature that's not only visually pleasing but also enhances audio performance by reducing diffraction and resonance.

MartinLogan Motion 4i Bookshelf Speakers
MartinLogan Motion 4i arrow (at Amazon.com)

Sound is an experience that's meant to be as immersive as it is intimate, and choosing between the Motion 30i and the Motion 4i will largely depend on the specific role each speaker must play in your personal audioverse. The Motion 30i is tailored for those who want the anchor of their sound system to exude power and precision, particularly for movie lovers. The Motion 4i, on the other hand, is for the listener who values adaptability, space-efficiency, and the ability to fill the room with lifelike sound without dominating the visual landscape.

Of course, the intersection of these two speakers within a single system cannot be overlooked. Using the Motion 30i as the centerpiece, flanked by the Motion 4i's as satellites, can create a harmonious and enveloping surround sound experience. The timbre matching across the MartinLogan Motion series ensures a cohesive blend of tones and textures, making the combination of these speakers a formidable setup for both movies and music.

Ultimately, whether you lean towards the authoritative presence of the Motion 30i center channel speaker or the adaptable prowess of the Motion 4i bookshelf speakers, it's clear that MartinLogan has engineered these models to meet the highest expectations of audiophiles. Delving into the details and understanding the strengths of each will guide you to a decision that resonates with your listening preferences and spatial constraints, ensuring an acoustic experience that's as compelling as it is captivating.


Check Current Prices:

MartinLogan Motion 30i Center Channel Speaker
MartinLogan Motion 30i Center Channel Speaker
MartinLogan Motion 4i Bookshelf Speakers
MartinLogan Motion 4i Bookshelf Speakers
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.