Dayton Audio T652-AIR vs. Monoprice Monolith THX-265B

Dayton Audio T652-AIR Tower Speakers Monoprice Monolith THX-265B Bookshelf Speakers
$250 $800
Dimensions (H × W × D)
30.00” × 7.10” × 9.50”
762mm × 180mm × 241mm
15.40” × 9.70” × 11.40”
391mm × 246mm × 290mm
Power Type
Passive Passive
Frequency Response
45-20,000 Hz 65-24,000 Hz

Key Takeaways

TLDR Summary: In the realm of budget-conscious, high-impact audio, the Dayton Audio T652-AIR tower speakers deliver an impressive scale with their airy AMT tweeters, while maintaining a surprisingly slender footprint. Conversely, the Monoprice Monolith THX-265B bookshelf speakers punch above their weight, offering THX certification for a meticulously calibrated sound. The T652-AIR is ideal for those seeking a full-range, floor-standing solution without breaking the bank. The Monoprice, on the other hand, is tailored for the home theater enthusiast craving reference-level performance in a compact package. Both serve distinct audio philosophies within the affordable high-fidelity spectrum.

Speaker Comparison

When we venture into the realm of affordable yet high-quality audio equipment, two names often come to the forefront: Dayton Audio and Monoprice. The Dayton Audio T652-AIR and the Monoprice Monolith THX-265B represent each brand's effort to deliver an outstanding auditory experience without breaking the bank. The T652-AIR is a floor-standing tower speaker that offers a larger physical presence and, hence, the potential for a more room-filling sound. The Monolith THX-265B, on the other hand, is a bookshelf speaker designed with the rigorous THX certification, hinting at a level of quality that is meticulously tested and assured.

Design and Build Quality

In terms of design, the Dayton Audio T652-AIR features a slim, unassuming profile that blends easily into most living spaces. Its dual 6.5-inch woofers promise robust bass response, while the Air Motion Transformer tweeter is a unique feature not commonly found in speakers at this price point. Meanwhile, the Monoprice Monolith THX-265B sports a more imposing, traditional aesthetic that feels a bit more upscale, thanks in part to its THX certification badge. The build quality is substantial, giving it a weight and solidity that suggest a serious approach to sound reproduction.

Dayton Audio T652-AIR Tower Speakers
Dayton Audio T652-AIR arrow (at

Sound Quality and Performance

Now, let's talk about what matters most to us audiophiles – sound quality. The T652-AIR delivers a surprisingly wide soundstage for its price, with clear highs and a commendable bass depth, partially attributed to its larger cabinet and floor-standing design. The Air Motion Transformer tweeter provides a crisp and detailed high-end that can rival more expensive tweeter designs. Conversely, the Monolith THX-265B excels in delivering a balanced and neutral sound profile, consistent with the rigorous standards set by THX. Its focused and controlled sound may appeal more to purists and those looking for accuracy in their audio playback.

Room Integration and Versatility

Integrating these speakers into a room is as much about aesthetics as it is about acoustics. The slim profile of the T652-AIR towers makes them less obtrusive, and their vertical design means they interact with room modes differently, potentially offering a more even bass distribution in some rooms. On the other hand, the Monolith THX-265B's bookshelf design allows for more flexibility in placement. They can be easily mounted on stands or placed on a shelf, and their sealed enclosure design minimizes the bass port interaction with walls, making them a bit more forgiving in suboptimal room locations.


In closing, the choice between the Dayton Audio T652-AIR tower speakers and the Monoprice Monolith THX-265B bookshelf speakers largely depends on personal preferences and the specific characteristics of your listening space. If you're craving that big, bold, and dynamic sound that floor standers can provide, the Dayton Audio could be your ticket to audio nirvana on a budget. For those who prioritize precision, neutrality, and have a keen ear for sonic details that align with THX standards, the Monoprice Monolith bookshelf speakers could be the ideal match. Regardless of your choice, both options punch well above their weight class, providing exceptional value in the world of high-fidelity audio.

Check Current Prices:

Dayton Audio T652-AIR Tower Speakers
Dayton Audio T652-AIR Tower Speakers
Monoprice Monolith THX-265B Bookshelf Speakers
Monoprice Monolith THX-265B 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.