Audioengine A2+ vs. Pioneer SP-BS22-LR

Audioengine A2+ Wireless Bluetooth Speakers Pioneer SP-BS22-LR Bookshelf Speakers
$270 $160
Dimensions (H × W × D)
6.00” × 4.00” × 5.25”
152mm × 102mm × 133mm
12.56” × 7.13” × 8.44”
319mm × 181mm × 214mm
Power Type
Powered Passive
Frequency Response
65-22,000 Hz 55-20,000 Hz
ASR Score
n/a 5.0
ASR Score w/Subwoofer
n/a 7.5

Key Takeaways

TLDR Summary: In the compact speaker showdown, Audioengine's A2+ Wireless offers a modern twist with Bluetooth connectivity, presenting a sleek design ideal for desktops and intimate spaces. They boast a built-in DAC and deliver a detailed, energetic sound. Conversely, the Pioneer SP-BS22-LR, designed by renowned engineer Andrew Jones, takes a traditional approach with a focus on audiophile-grade performance. These passive speakers require a separate amplifier but reward the listener with a rich, nuanced audio and a wider soundstage. Choosing between the two depends on your preference for wireless convenience versus classic, high-fidelity audio pedigree.

Speaker Comparison

When it comes to setting up a compact, high-quality audio system, the choices can be overwhelming. Today, we’re putting two popular contenders head-to-head: the Audioengine A2+ Wireless Bluetooth Speakers and the Pioneer SP-BS22-LR Bookshelf Speakers. Both these pairs have made significant ripples in the audiophile pond, but they cater to different listener profiles and usage scenarios. The Audioengine A2+, with its built-in Bluetooth functionality, is a modernist's delight, whereas the Pioneer SP-BS22-LR, engineered by the renowned Andrew Jones, provides a classic approach to sound.

Design and Build

Starting with design, the Audioengine A2+ sports a clean, minimalist aesthetic that blends seamlessly into any contemporary decor. They are compact powerhouses, comfortably fitting into tight spaces. The build quality is reassuringly sturdy, and the hand-finished wood cabinet not only adds to the visual appeal but also to the sonic performance. In contrast, the Pioneers, while not as visually striking, have a curved cabinet design that's not just for looks; it reduces standing waves within the speaker, which in turn reduces distortion and leads to a purer sound.

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

Connectivity and Ease of Use

The Audioengine A2+ is a fortress of connectivity. The inclusion of Bluetooth aptX codec allows for high-quality wireless audio streaming from any compatible device, which is a feature the Pioneers lack. This means you can have a clutter-free setup with the A2+, especially appreciated in minimalist or space-constrained environments. Additionally, the A2+ has a built-in digital-to-analog converter (DAC), which significantly improves sound quality from any connected source. The Pioneers, on the other hand, are passive speakers that require an external amplifier and traditional wired connections, which can be seen as a limitation or an opportunity for audiophiles to fine-tune their setup with the amplifier of their choice.

Sound Quality

When it comes to sound quality, the Audioengine A2+ offers an impressively clear and detailed sound for its size. The bass is present and punchy, considering there are no separate subwoofers, and the treble is distinct without being harsh. They have a warm sound signature which is pleasant for extended listening sessions. The Pioneers, however, step into a different league. They offer a full-bodied sound with a remarkably coherent and balanced presentation. The bass is more pronounced and controlled, thanks to their larger 4-inch structured surface woofer and custom waveguide for the tweeter, which also enhances the sweet spot.

Pioneer SP-BS22-LR Bookshelf Speakers
Pioneer SP-BS22-LR arrow (at

Midrange is where the Pioneers truly shine. The vocals and instruments have an organic, wholesome quality that the A2+ struggles to match. The clarity in this department is a testament to Andrew Jones’s design philosophy, which prioritizes natural sound. The Audioengine’s smaller drivers and cabinets mean they can't quite match the SP-BS22-LR's midrange fidelity, which can be a deciding factor for those who listen to a lot of acoustic music or vocal-centric genres.

The treble on the SP-BS22-LR is also commendable—the 1-inch high-efficiency soft dome tweeter ensures high frequencies are crisp and clear without any hint of sibilance. The A2+, while competent in the treble department, pushes its smaller tweeters to deliver a similar level of detail, which can sometimes lead to a slightly brighter sound profile than some may prefer.

Regarding soundstage and imaging, the A2+ does a respectable job creating a sense of space, but the Pioneers, with their larger cabinets and advanced crossover design, project a more expansive soundstage. The instruments and vocals are pinpointed with precision, and there's a sense of depth that the A2+ can only hint at. For those who appreciate the nuances of a live performance, the Pioneers may offer a more immersive experience.

Final Verdict

In conclusion, choosing between the Audioengine A2+ Wireless Bluetooth Speakers and the Pioneer SP-BS22-LR Bookshelf Speakers boils down to your preferences and use case. If you’re after a modern, no-fuss setup with the convenience of wireless audio, the A2+ is a fantastic choice. They are ideal for desktop setups or small rooms where space is at a premium. However, if you're willing to accommodate an amplifier and prioritize sound quality above all else, the SP-BS22-LR offers an audio experience that is hard to beat at their price point, especially in a more traditional listening environment.

Both the Audioengine A2+ and the Pioneer SP-BS22-LR offer excellent value for money, each excelling in their respective domains. For the tech-savvy listener who values versatility and contemporary features, the A2+ is the way to go. Yet for the audiophile who relishes in the art of fine-tuning their sound and immersing themselves in the sheer quality of audio reproduction, the Pioneers reign supreme. Ultimately, both speakers are stellar in their own right, and your perfect match will depend on what speaks to you both practically and sonically.

Check Current Prices:

Audioengine A2+ Wireless Bluetooth Speakers
Audioengine A2+ Wireless Bluetooth Speakers
Pioneer SP-BS22-LR Bookshelf Speakers
Pioneer SP-BS22-LR 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.