MartinLogan Motion 15i vs. Pioneer SP-BS22-LR

MartinLogan Motion 15i Bookshelf Speaker Pioneer SP-BS22-LR Bookshelf Speakers
$900 $160
Dimensions (H × W × D)
11.40” × 6.80” × 9.50”
290mm × 173mm × 241mm
12.56” × 7.13” × 8.44”
319mm × 181mm × 214mm
Power Type
Passive Passive
Frequency Response
60-25,000 Hz 55-20,000 Hz
ASR Score
n/a 5.0
ASR Score w/Subwoofer
n/a 7.5

Key Takeaways

TLDR Summary: In the realm of audiophilia, the MartinLogan Motion 15i and Pioneer SP-BS22-LR stand as two distinct bookshelf speaker contenders. The Motion 15i exudes luxury with its Folded Motion tweeter, promising crisp highs, while the Pioneer, designed by acclaimed engineer Andrew Jones, offers remarkable performance for its price point. The MartinLogan presents a more refined soundstage ideal for the discerning ear, whereas the Pioneer impresses with solid, balanced sound that belies its affordability. Your choice hinges on whether you seek high-end sonic brilliance or exceptional value without a steep investment.

Speaker Comparison

When it comes to the world of high-fidelity audio, bookshelf speakers hold a special place. They manage to strike a balance between compact design and exceptional sound quality. Two notable contenders in this category are the MartinLogan Motion 15i and the Pioneer SP-BS22-LR. Both have their unique strengths, and in this comparison, we will delve into what sets them apart and which might be the right fit for your audiophile cravings.

The MartinLogan Motion 15i: Clarity Meets Aesthetics

The MartinLogan Motion 15i speakers are a testament to the brand's commitment to audiophile-grade sound without compromising on design. These speakers feature MartinLogan's signature Folded Motion tweeter, a technology that allows for an incredibly quick response time and a remarkably detailed high-frequency reproduction. The Motion 15i's woofer is made from aluminum, which complements the tweeter by providing a tight and precise bass response. These materials are carefully selected to create a speaker that not only performs exceptionally but also boasts a sleek and modern look that's a feast for the eyes.

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

Pioneer SP-BS22-LR: Andrew Jones's Budget Masterpiece

In contrast, the Pioneer SP-BS22-LR, designed by the renowned engineer Andrew Jones, offers an entirely different approach. These speakers are part of Pioneer's budget line, but don't let the price tag fool you; they are capable of delivering a robust and rich sound that belies their modest cost. The SP-BS22-LR uses a sophisticated crossover design and a 4-inch structured surface woofer that renders a warm and full-bodied bass. While the highs might not have the same ethereal quality as the MartinLogan's, they still provide a smooth and coherent top-end that's pleasant to the ear.

Soundstage and Imaging: The Audiophile's Delight

Soundstage and imaging are where the MartinLogan Motion 15i truly shines. These speakers create a holographic audio experience that can transport the listener into the midst of a live performance. The imaging is precise, allowing each instrument and vocal to find its own space in the mix. The Motion 15i's excel in revealing the nuances and breaths in a piece of music, making them ideal for those who seek the intimacy of a live concert from the comfort of their home.

Pioneer SP-BS22-LR Bookshelf Speakers
Pioneer SP-BS22-LR arrow (at

The Pioneer SP-BS22-LR, on the other hand, while not as expansive in soundstage, still offers a coherent and engaging sound. The soundstage is more intimate, which can be an advantage in smaller rooms or for those who prefer a more direct listening experience. The imaging is still commendable for speakers at this price point; instruments are well-placed, and the overall balance ensures that no part of the frequency spectrum overshadows the others.

Build Quality and Longevity

MartinLogan's commitment to quality is evident in the build of the Motion 15i. The construction is robust, and the attention to detail is apparent in every aspect of the design. The use of high-quality materials suggests that these speakers will not only last for many years but also maintain their aesthetic appeal. The Motion 15i’s are not just speakers; they are pieces of audio furniture that command attention in any room setting.

The Pioneer SP-BS22-LR may not boast the same level of refinement in build as the MartinLogan's, but they are by no means fragile. The cabinets are well-constructed, and the choice of materials is above-average for speakers in this price category. For those who are just beginning their foray into high-quality audio, or for anyone looking for a solid pair of speakers without breaking the bank, the Pioneers are built to last and will continue to deliver quality performance over time.

In conclusion, the choice between the MartinLogan Motion 15i and the Pioneer SP-BS22-LR bookshelf speakers comes down to what you value most in your listening experience. If you desire the pinnacle of clarity, a stunning soundstage, and the aesthetics to match, the Motion 15i speakers are the way to go. However, if you're after a solid, all-around performer that will deliver quality sound on a budget, the Pioneers will not disappoint. Regardless of your choice, both speakers are commendable performers in their respective niches and will elevate your audio experience to new heights.

Check Current Prices:

MartinLogan Motion 15i Bookshelf Speaker
MartinLogan Motion 15i Bookshelf Speaker
Pioneer SP-BS22-LR Bookshelf Speakers
Pioneer SP-BS22-LR 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.