Dayton Audio B652-AIR vs. KEF Q150

Dayton Audio B652-AIR 6-1/2” Bookshelf Speakers KEF Q150 Bookshelf Speakers
$85 $600
Dimensions (H × W × D)
11.81” × 7.06” × 6.44”
300mm × 179mm × 164mm
11.92” × 7.08” × 10.94”
303mm × 180mm × 278mm
Power Type
Passive Passive
Frequency Response
70-20,000 Hz 51-28,000 Hz
ASR Score
1.5 4.8
ASR Score w/Subwoofer
4.6 6.9

Key Takeaways

TLDR Summary: In the realm of budget-friendly bookshelf speakers, the Dayton Audio B652-AIR triumphs with its AMT tweeter delivering impressive detail for its price. Conversely, the KEF Q150, a higher-end contender, boasts a Uni-Q driver array for seamless integration of highs and mids, with a soundstage that belies its compact form. The Dayton offers incredible value, while the KEF, at a premium, provides a richer, more nuanced audio experience with superior build quality. For the cost-conscious audiophile, Dayton Audio is a smart pick, but for those seeking a more refined sonic prowess, the KEF Q150 is a worthy investment.

Speaker Comparison

When it comes to outfitting a space with a quality sound system, the choice of speakers can be the most pivotal decision an audiophile makes. In the realm of bookshelf speakers, the Dayton Audio B652-AIR and the KEF Q150 stand out as two popular options, each with their own set of admirers. While the Dayton Audio B652-AIR is often lauded for its affordability and solid performance, the KEF Q150 is revered for its sonic clarity and impressive technology. In this comparison, we'll dive deep into the characteristics that distinguish these two speakers in the eyes (and ears) of discerning listeners.

Design and Build Quality

The Dayton Audio B652-AIR presents a no-nonsense approach with a simplistic black vinyl finish that's designed to blend into the background of most rooms. It's sturdy enough for its price point, but it doesn't boast the same level of sophistication you might find in higher-end models. In contrast, the KEF Q150 exudes a more premium feel with its seamless Uni-Q driver array and sleek matte finish. The attention to detail in the construction of the Q150 is evident, and it feels built to last, as well as to impress on first glance.

Dayton Audio B652-AIR 6-1/2” Bookshelf Speakers
Dayton Audio B652-AIR arrow (at

Sound Signature and Performance

What makes the Dayton Audio B652-AIR particularly interesting is the addition of an AMT tweeter (Air Motion Transformer), which is unusual at its price point. This allows for detailed highs that can edge over into brightness, but maintains a relatively balanced profile that can be quite pleasing in the right setup. The bass is present but not particularly deep. On the flip side, the KEF Q150 is a powerhouse of detailed sound, thanks to its aforementioned Uni-Q driver which delivers a wide, three-dimensional soundscape with a smooth, unified treble and mids. The bass response is tight and more pronounced, giving the Q150 an edge when it comes to delivering full-bodied sound.

Value and Versatility

Dayton Audio's B652-AIR is undoubtedly an exceptional value proposition. They're a perfect entry-level pick for those who are just dipping their toes into the world of high-fidelity audio without breaking the bank. They offer a significant upgrade from standard computer speakers and are quite versatile, performing reasonably well across various genres. The KEF Q150, while pricier, justifies its cost with its superior audio quality and a more expansive soundstage. It's a speaker that can grow with the listener, adapting to upgraded components and showing off its capabilities in more refined audio setups.

KEF Q150 Bookshelf Speakers
KEF Q150 arrow (at

When considering ease of integration, the Dayton speakers are quite forgiving with the kind of amplification they're paired with. They don't demand much power to perform, making them an ideal match for less expensive receivers or amplifiers. The KEF Q150, with its nuanced delivery, benefits from a higher quality amplifier to truly shine, but also performs admirably with mid-range models, making them reasonably adaptable to various systems.

In conclusion, both the Dayton Audio B652-AIR and the KEF Q150 bring considerable merits to the table. The B652-AIR is a gateway into high-fidelity sound that won't intimidate the novice with its price or complexity. The KEF Q150, by contrast, is a refined instrument that will satisfy the cravings of a more experienced ear, offering intricate details and a lush soundstage that brings music to life. Each serves a purpose within their respective niches; the Dayton impresses with its value, while the KEF captivates with its acoustic excellence.

Ultimately, the choice between the Dayton Audio B652-AIR and the KEF Q150 will hinge on the listener's priorities, whether they be budget constraints, sound quality aspirations, or system compatibility considerations. What is unmistakable, however, is that both speakers hold the potential to elevate the home listening experience, proving that great sound can come from small packages.

Check Current Prices:

Dayton Audio B652-AIR 6-1/2” Bookshelf Speakers
Dayton Audio B652-AIR 6-1/2” Bookshelf Speakers
KEF Q150 Bookshelf Speakers
KEF Q150 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.