Audioengine A2+ vs. ELAC Uni-fi UB5

Audioengine A2+ Wireless Bluetooth Speakers ELAC Uni-fi UB5 Bookshelf Speakers
$270 $500
Dimensions (H × W × D)
6.00” × 4.00” × 5.25”
152mm × 102mm × 133mm
12.81” × 7.94” × 12.19”
325mm × 202mm × 310mm
Power Type
Powered Passive
Frequency Response
65-22,000 Hz 46-25,000 Hz

Key Takeaways

TLDR Summary: In the bustling market of high-fidelity desktop audio, Audioengine's A2+ Wireless speakers mesh compact convenience with Bluetooth functionality, offering a lively soundstage that belies their diminutive size. Meanwhile, the ELAC Uni-fi UB5 bookshelf speakers stand as a testament to audiophile-grade engineering, with their concentric driver design and superior cabinet build promising a more precise, room-filling sonic experience. The UB5s, lacking wireless features, demand a traditional setup but reward listeners with a depth and clarity that challenges pricier competitors. Choosing between these marvels hinges on space, connectivity preference, and whether your ears lean towards casual listening or crave the detail of critical audiophile immersion.

Speaker Comparison

The pursuit of pristine audio is a journey that leads many down the road of countless speaker comparisons. In the realm of compact speakers, two often discussed contenders are the Audioengine A2+ Wireless Bluetooth Speakers and the ELAC Uni-fi UB5 Bookshelf Speakers. These two are at different ends of the spectrum when it comes to price and features, but both are highly regarded by the audiophile community. The A2+ is a minimalist's dream with its small footprint and wireless capabilities, whereas the UB5 is a more traditional passive speaker that promises a high-fidelity experience.

Design and Build Quality

When it comes to design, Audioengine's A2+ speakers boast a sleek, modern aesthetic that fits unobtrusively on any desk or bookshelf. Their solid hand-built wood cabinets not only provide a warm, inviting look but also contribute to a solid acoustical foundation. Meanwhile, the ELAC Uni-fi UB5s exude a more classic bookshelf speaker design with a larger stature, which may dominate smaller spaces. The build quality of the UB5, with its intricate three-way driver design and sophisticated crossover, speaks to the dedication ELAC has for sound fidelity and durability.

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

Sound Quality and Performance

Regarding sound, both speaker sets are impressive, but they cater to different listening preferences and uses. The Audioengine A2+ Wireless shines with its convenience and surprisingly full sound given their compact size. The built-in DAC and Bluetooth functionality mean you can enjoy high-quality sound with minimal setup. In contrast, the ELAC Uni-fi UB5 speakers present a more detailed and spacious soundstage, with a clear representation of the highs, mids, and lows, thanks in part to its dedicated 5-inch aluminum woofer, 4-inch midrange driver, and 1-inch soft-dome tweeter.

The Audioengine A2+'s sound signature is warm and punchy, making them perfect for near-field listening, such as on a computer desk or in a small room. They thrive with a variety of genres, from acoustic to electronic, providing an engaging experience. The ELAC UB5s, however, are more neutral and may require more space to breathe, making them better suited for a dedicated listening room. Their ability to reproduce complex musical arrangements with clarity and depth is where they truly excel, offering an immersive listening experience that can rival much larger and more expensive systems.

ELAC Uni-fi UB5 Bookshelf Speakers
ELAC Uni-fi UB5 arrow (at

Connectivity and Versatility

The A2+ Wireless speakers from Audioengine are a tech-savvy listener's delight, featuring wireless Bluetooth connectivity that supports aptX codec, ensuring high-quality audio streaming from compatible devices. They also offer a variety of input options, including USB, RCA, and a 3.5mm stereo mini-jack, providing flexibility for both digital and analog sources. The ELAC Uni-fi UB5s lack wireless capabilities, and being passive speakers, they require an external amplifier or receiver. This can be a limitation for those seeking a more straightforward setup but offers audiophiles the opportunity to customize their sound system's performance with different electronics.

Audioengine's A2+ Wireless also stands out in the ease of use department. They're essentially plug-and-play, which means you could be listening to your favorite tunes within minutes of unboxing. In contrast, the UB5s will demand more from you in terms of setup time and fine-tuning. Given ELAC's passive design, users must be prepared to invest in a separate amplifier and potentially speaker stands, making them a better fit for the committed audiophile rather than the casual listener.

In conclusion, the Audioengine A2+ Wireless Bluetooth Speakers and the ELAC Uni-fi UB5 Bookshelf Speakers offer distinct experiences tailored to different user needs. The A2+ speakers are a testament to the marvels of modern audio engineering in a compact package, perfect for those prioritizing convenience and space-saving design. The ELAC UB5s, however, cater to the purist's quest for auditory brilliance, delivering detailed and accurate sound that can make a high-fidelity enthusiast's heart skip a beat. Your choice between these two stellar options will ultimately rest on what you value most in your personal audio journey.

Price is also a significant factor in this comparison. The Audioengine A2+ Wireless speakers come in at a lower price point, making them more accessible to a wider audience. The ELAC Uni-fi UB5s, while more expensive, justify their price with their superior sound quality and the potential for an audiophile-grade listening experience. It's the age-old debate of cost versus quality, but in this instance, both products offer considerable value in their respective classes.

Whether you're a casual listener looking for an upgrade from standard computer speakers or an audio enthusiast building a dedicated sound system, the choice between Audioengine A2+ Wireless and ELAC Uni-fi UB5 should be made with careful consideration. Each offers a unique approach to audio reproduction, and either is capable of transforming your listening experience. Whichever path you choose, rest assured that both Audioengine and ELAC have crafted these speakers with a passion for sound that's sure to resonate with music lovers of all stripes.

Check Current Prices:

Audioengine A2+ Wireless Bluetooth Speakers
Audioengine A2+ Wireless Bluetooth Speakers
ELAC Uni-fi UB5 Bookshelf Speakers
ELAC Uni-fi UB5 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.