Audioengine A2+ vs. Monoprice Monolith THX-265B

Audioengine A2+ Wireless Bluetooth Speakers Monoprice Monolith THX-265B Bookshelf Speakers
$270 $800
Dimensions (H × W × D)
6.00” × 4.00” × 5.25”
152mm × 102mm × 133mm
15.40” × 9.70” × 11.40”
391mm × 246mm × 290mm
Power Type
Powered Passive
Frequency Response
65-22,000 Hz 65-24,000 Hz

Key Takeaways

TLDR Summary: In the compact corner, we have the Audioengine A2+ Wireless, a marvel for its size, flaunting Bluetooth connectivity, and a punchy sound that defies its desktop-friendly footprint. Meanwhile, the Monoprice Monolith THX-265B bookshelf speakers stand as a testament to serious audio fidelity, boasting THX certification for a theater-like experience. The A2+ champions ease and versatility, perfect for casual listening in snug spaces. The Monolith, conversely, is suited for the audiophile craving a more expansive soundstage and cinematic depth. Choose the former for convenience and small environments, the latter for immersive listening in a dedicated space.

Speaker Comparison

When it comes to compact desktop audio systems, the landscape is brimming with contenders, but few manage to strike the perfect chord between convenience and quality. In this sonic tête-à-tête, we size up the Audioengine A2+ Wireless Bluetooth Speakers against the Monoprice Monolith THX-265B Bookshelf Speakers. It's an intriguing matchup, with Audioengine's reputation for user-friendly, stylish speakers going up against Monoprice's value-packed, performance-oriented offerings.

Design and Build Quality

The Audioengine A2+ speakers are the epitome of desktop elegance. Their diminutive stature, clean lines, and variety of finishes make them a perfect match for any modern decor. Crafted with custom Kevlar woofers and silk dome tweeters, these speakers are built to impress both aesthetically and acoustically. On the other side, the Monoprice Monolith THX-265B speakers boast a more traditional bookshelf design, with a focus on serious audio credentials rather than trendy appearances. They're larger and more imposing, designed with a no-nonsense, audio-first philosophy in mind.

Audioengine A2+ Wireless Bluetooth Speakers
Audioengine A2+ arrow (at

Connectivity and Ease of Use

The A2+ Wireless speakers don't just look great on a desk; they also excel in connectivity. With Bluetooth aptX, a USB audio input, dual analog inputs, and a subwoofer output, they are designed for a plug-and-play experience suitable for a variety of devices and uses. In contrast, the Monolith THX-265B speakers are passive, meaning they'll need a separate amplifier or receiver. This could be seen as a drawback for those seeking simplicity, but for audiophiles looking to customize their setup, it offers a chance to pair the speakers with an amp that matches their preferences.

Sound Quality

When it comes to sound, the Audioengine A2+ speakers are surprisingly robust for their size. They offer a clear, engaging sound signature with a warm midrange and crisp highs. For small rooms or near-field listening, they create an intimate soundstage that belies their compact frames. However, the Monolith THX-265B speakers bring serious THX-certified credentials to the table, promising a level of performance that meets strict standards for volume and clarity. With their larger size and dedicated drivers, they can handle a more expansive soundstage and provide the kind of detailed sound that audiophiles yearn for.

The bass response provides another point of comparison. The A2+ speakers, while admirable in their low-end reproduction, will eventually reach their limits due to sheer physics. They can produce a tight and punchy bass, but without a dedicated subwoofer, they can't plumb the depths of lower frequencies. The Monolith speakers, on the other hand, have the capacity to deliver deeper and more impactful bass, especially when paired with an amplifier capable of driving them to their full potential.

Value and Verdict

Value is subjective in the realm of audio gear, heavily dependent on what the listener prioritizes. The Audioengine A2+ Wireless speakers command a premium for their wireless capabilities, compact size, and the convenience of an all-in-one system. For many, the ease of use and minimal footprint will justify the investment. The Monolith THX-265B speakers are more of a traditionalist's choice; their cost reflects their performance pedigree and THX certification but requires additional investment in amplification.

In the end, choosing between the Audioengine A2+ Wireless and the Monoprice Monolith THX-265B comes down to use case and personal preference. The A2+ is ideal for those seeking a high-quality, versatile desktop audio solution that's ready to go out of the box. Meanwhile, the Monolith THX-265B appeals to the audiophile willing to put in the extra effort for a tailored listening experience that can scale up in quality with the right components.

Both sets of speakers have their merits, and each could be the "best" depending on what you're looking for. The Audioengine A2+ shines as a convenient and stylish desktop system with excellent sound for its size, whereas the Monoprice Monolith THX-265B speakers offer a more traditional and customizable hi-fi experience. The decision ultimately rests on whether you value convenience and simplicity or whether you're chasing the highest fidelity sound and are willing to navigate the complexities of a more sophisticated setup.

As we wrap up this sonic juxtaposition, it’s clear that both Audioengine and Monoprice have carved out their niches in the audio landscape with purpose and prowess. Whether one opts for the sleek, user-friendly A2+ or the audacious, performance-driven Monolith THX-265B, the music will play on, each note resonating with the distinct character of these two fine competitors in the space of sound.

Check Current Prices:

Audioengine A2+ Wireless Bluetooth Speakers
Audioengine A2+ Wireless Bluetooth 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.