Audioengine A2+ vs. Presonus Eris E3.5

Audioengine A2+ Wireless Bluetooth Speakers Presonus Eris E3.5 3.5” Near Field Studio Monitor
$270 $100
Dimensions (H × W × D)
6.00” × 4.00” × 5.25”
152mm × 102mm × 133mm
10.24” × 7.00” × 7.68”
260mm × 178mm × 195mm
Power Type
Powered Powered
Frequency Response
65-22,000 Hz 80-20,000 Hz
ASR Score
n/a 1.5
ASR Score w/Subwoofer
n/a 4.3

Key Takeaways

TLDR Summary: In the realm of compact desktop speakers, the Audioengine A2+ Wireless champions a sleek, user-friendly design with Bluetooth connectivity, aimed at the casual listener craving simplicity and versatile placement. Its warm, engaging sound is a delight for varied multimedia use. Meanwhile, the Presonus Eris E3.5, designed as a near-field studio monitor, offers a more neutral sonic palette, essential for budding audio producers and those desiring accuracy over embellishment. The Eris E3.5's sound is revealing, catering to critical listening, while the A2+ prioritizes convenience and a more forgiving, room-filling character for everyday enjoyment.

Speaker Comparison

When it comes to compact desktop speakers that deliver quality sound, the Audioengine A2+ Wireless and the Presonus Eris E3.5 are often brought up in conversations among audiophiles and music enthusiasts. The A2+ with its wireless capabilities opens up a realm of convenience and clean set up, whereas the Eris E3.5, being marketed as a near-field studio monitor, promises accuracy and professional-grade sound reproduction. As we dive into the comparison, the design philosophy behind each product will reveal who they're truly made for.

Design and Build Quality

The Audioengine A2+ Wireless speakers boast a sleek, minimalist design that seamlessly integrates into any modern desktop setup. Available in several finishes including glossy white, they exude a contemporary aesthetic. Built with custom Kevlar woofers and silk tweeters, the build quality speaks to Audioengine's dedication to both sound and design excellence. On the other hand, the Presonus Eris E3.5 has a more utilitarian look, fitting for its studio monitor label, with a compact build that suggests a no-nonsense approach to its function, focusing purely on the acoustic performance over aesthetic attributes.

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

Sound Quality and Performance

The A2+ Wireless delivers a surprisingly robust soundstage for its size, producing a clear, detailed midrange that complements the crisp highs. The low end is present, though not overwhelming, possibly leaving bass enthusiasts wanting more. However, the A2+'s overall sound signature is warm and enjoyable for a wide variety of music genres, making them a versatile choice. Conversely, the Presonus Eris E3.5 studio monitors strive for a flat, neutral response, ideal for content creators who need accurate sound for mixing and mastering. The detail resolution is impressive, and even though they may not provide the same 'fun' listening experience as the A2+, they excel in their role as studio monitors.

When examining the low-end response more closely, the Eris E3.5's larger 3.5-inch woofer compared to the A2+'s 2.75-inch driver gives it a slight edge in bass reproduction. This difference can be quite noticeable during critical listening sessions, especially when dealing with tracks that have a lot of low-frequency content. The Eris E3.5 manages to deliver a more satisfying kick without the need for a subwoofer, although adding one could enhance the listening experience even further.

Presonus Eris E3.5 3.5” Near Field Studio Monitor
Presonus Eris E3.5 arrow (at

Connectivity and Features

One clear advantage of the Audioengine A2+ is its wireless Bluetooth connectivity. This feature allows users to stream high-quality audio from a variety of Bluetooth-enabled devices with ease, making it a more versatile option for everyday casual listening. In addition, the A2+ also offers a range of wired connections, including RCA and a USB digital input, which can be quite handy for a clean computer setup. The Eris E3.5, being more traditional studio monitors, lack Bluetooth functionality, which might limit their appeal for users who prioritize wireless convenience. However, they do provide balanced TRS and unbalanced RCA inputs, catering to professional and amateur audio setups alike.

The A2+ also includes a built-in digital-to-analog converter (DAC), allowing for a direct digital connection from a computer, which can bypass the often inferior soundcards found in many computers. This is a significant boon for those seeking the purest sound quality from their digital audio files. The Eris E3.5, lacking an integrated DAC, relies on the quality of the external sound source, which might necessitate additional investment for those seeking the highest fidelity in their audio production environment.

As we wrap up this comparison, it's essential to consider the intended usage for each set of speakers. The Audioengine A2+ Wireless is an excellent choice for those who value a combination of high-quality sound with the convenience of wireless streaming and a chic design that enhances the desktop aesthetic. On the other hand, the Presonus Eris E3.5 is aimed squarely at the budding producer or audio professional who needs a transparent, accurate sound for critical listening without breaking the bank.

In terms of price to performance ratio, both speakers offer exceptional value, but they cater to different audiences. The A2+ is a premium product with a price tag to match, justified by its wireless features and overall sound quality. The Eris E3.5, while more affordable, does not skimp on audio quality and offers some of the best performance in its price range for studio monitors.

Ultimately, the choice between the Audioengine A2+ Wireless and the Presonus Eris E3.5 will come down to what you value most in a desktop speaker system. Whether it's the convenience and modern style of the A2+ or the professional-grade accuracy and focus on the craft with the Eris E3.5, both speakers stand out in their respective fields, offering a tailored listening experience for the discerning ear.

Check Current Prices:

Audioengine A2+ Wireless Bluetooth Speakers
Audioengine A2+ Wireless Bluetooth Speakers
Presonus Eris E3.5 3.5” Near Field Studio Monitor
Presonus Eris E3.5 3.5” Near Field Studio Monitor

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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.