Audioengine All in One A2+ (B2) Portable Wireless Speaker - Clear

In this review the Audioengine A2+ All in One (AIO) is examined as a compact, portable Bluetooth speaker for people who want true stereo sound from a single box. The bottom line: this speaker is best for listeners who value sound quality and build over ultra-compact battery-powered convenience. It pairs quickly with phones, tablets, and computers and delivers full, clear audio in small to medium rooms, making it a practical pick for a kitchen, home office, or patio where powerful but tidy stereo is desired.

Key Features

• Portable Bluetooth: AptX Bluetooth provides a higher-quality wireless stream so music sounds closer to the original recording when paired with compatible devices.
• All-in-one design: The A2+ AIO combines two speakers into one enclosure for instant stereo without the complexity of separate bookshelf speakers and wiring.
• Dual woofers and tweeters: Custom 2.75' aramid fiber woofers and 0.75' silk dome tweeters deliver clear highs and solid midrange for a balanced listening experience.
• 60W peak power: A peak total output that provides ample volume for parties, patios, or movie nights while maintaining clarity at conversational levels.
• Simple wired options: A 3.5mm AUX input lets you connect legacy devices and ensures reliable playback when Bluetooth is not available.
• Durable finish: Magnetic grille and precision-tuned cabinets combine to give a premium look and long-lasting construction.

Who It's For

The A2+ AIO is ideal for listeners who want a compact speaker that sounds like two bookshelf speakers in one box, especially in a home office, small living room, or patio where portability between rooms matters. It suits buyers who prefer wired or higher-quality Bluetooth streaming and who will appreciate the speaker's strong midrange and detailed treble.

It is less suited to users who need battery-powered portability for long outdoor days or those on a tight budget who prefer the lowest possible price; some shoppers consider the unit premium-priced compared with basic portable speakers, and Bluetooth behavior can vary by source device.

Pros & Cons

Pros

• Excellent sound quality for its size, with clear highs and full mids from the silk dome tweeters and aramid woofers.
• Flexible connectivity including aptX Bluetooth and 3.5mm AUX for easy pairing with multiple devices.
• Solid build and premium styling with a magnetic speaker grille that hides the drivers neatly.
• Two speakers in one enclosure produce convincing stereo imaging without extra speakers or cables.

Cons

• Not battery powered, so it lacks true on-the-go freedom for long outdoor use.
• Some buyers note mixed experiences with Bluetooth range and pairing consistency across different computers and phones.

Specifications

Product type	Portable wireless speaker (all-in-one)
Wireless codec	aptX Bluetooth
Drivers	2.75' aramid fiber woofers and 0.75' silk dome tweeters
Peak power	60W total peak
Inputs	Bluetooth and 3.5mm AUX
Warranty	3 years
Company	US veteran owned, based in Texas

Our Verdict

The Audioengine A2+ All in One (AIO) is a strong choice for listeners who prioritize high-fidelity stereo from a compact package and want simple wireless or wired connectivity. It offers a premium build, clear balanced sound, and stereo imaging that outperforms many single-driver portable speakers, making it good value for anyone who needs room-filling clarity without separate speakers.

Frequently Asked Questions

Does it run on battery?
The A2+ AIO is not battery powered; it is designed for stationary portability between rooms and requires mains power.

Can it connect to multiple computers?
Yes, the speaker supports standard Bluetooth pairing and users report it can be paired to multiple computers, though switching behavior depends on the source devices.

Is the sound loud enough for outdoor use?
With 60W peak power it can fill patios and small outdoor gatherings, but it is not intended as a long-run battery portable for extended off-grid use.