Top 10 Audioengine A2+ Desktop 24 Bit Wireless Review audioengine a2+ – Oemiu
Price: $279.00
(as of Sep 02, 2025 14:18:56 UTC – Details)
Audioengine A2+ Desktop 24 Bit Wireless Review
Let’s talk about desktop audio. For many of us, the computer is the hub of our digital lives – our workspace, our entertainment center, and sometimes, even our recording studio. And yet, the audio that comes out of most computers, laptops, or even many dedicated monitors is…well, let’s just say it leaves something to be desired. That’s where dedicated desktop speakers come in, offering a significant leap in audio quality compared to the tinny, often underpowered drivers built into our devices. Today, we’re diving deep into the Audioengine A2+ Wireless Speakers, a compact yet potent offering that promises to elevate your desktop audio experience. These speakers aim to deliver audiophile-grade sound without sacrificing valuable desk space or breaking the bank entirely. We’ll explore their features, performance, and overall value proposition to see if they live up to the hype. Are these the ideal companions for your digital life? Let’s find out.
Unboxing and Initial Impressions: Small Size, Big Promise
The first impression of the Audioengine A2+ Wireless speakers is one of understated elegance and surprising heft. The packaging is clean and professional, immediately signaling that you’re dealing with a quality product. Opening the box reveals the two speakers, neatly nestled in protective foam. Along with the speakers, you’ll find a power supply, speaker wire to connect the two speakers, a USB cable for direct digital input, and a 3.5mm audio cable for analog connections. The inclusion of all these cables is a welcome touch, ensuring you have everything you need to get started right away, regardless of your preferred connection method.
The speakers themselves are remarkably compact. Their small footprint makes them ideal for smaller desks or spaces where real estate is at a premium. Despite their size, they feel substantial and well-built. The cabinets are constructed from MDF (Medium Density Fiberboard), which is known for its acoustic properties and helps to minimize unwanted vibrations and resonances. The finish is clean and modern, available in a range of colors that can complement any desktop setup. The lack of visible screws or fasteners contributes to the sleek and minimalist aesthetic. The front of each speaker features a woofer and a tweeter, covered by a removable magnetic grille. While the grilles offer a more refined look, many users prefer to leave them off to showcase the drivers themselves.
The back panel of the left speaker (the powered speaker) houses all the connections. There’s a power input, speaker wire terminals to connect to the right speaker, a USB input, a 3.5mm audio input, and a set of RCA outputs. The inclusion of RCA outputs is a particularly useful feature, allowing you to connect a subwoofer for even deeper bass response, or even use the A2+ Wireless as a pre-amp for a larger stereo system. The overall design is thoughtful and functional, clearly prioritizing both aesthetics and practicality. The Audioengine A2+ Wireless aims to be a versatile option, fitting into a variety of setups and catering to different user needs. This initial hands-on experience reveals a well-crafted product that promises quality audio in a compact and stylish package. The promise of 24-bit wireless audio adds another layer of appeal, suggesting a high-fidelity listening experience right out of the box.
Diving into the Tech: Specifications and Key Features
Let’s take a closer look at the technical specifications and key features that define the Audioengine A2+ Wireless. Understanding these details is crucial to evaluating its performance and suitability for your needs.
Here’s a table summarizing the core specifications:
| Feature | Specification |
|---|---|
| Speaker Type | Powered Desktop Speakers |
| Amplifier Type | Class AB Analog |
| Power Output | 60W Peak Total (15W RMS / 30W Peak per channel) |
| Drivers | 2.75″ Aramid Fiber Woofers, 0.75″ Silk Dome Tweeters |
| Inputs | Bluetooth 5.0 aptX HD, USB Audio, 3.5mm Analog Audio |
| Outputs | RCA Variable Line-Out |
| Bluetooth Codecs | aptX HD, aptX, AAC, SBC |
| USB DAC | ESS Sabre ES9023 |
| Frequency Response | 65Hz – 22kHz (+/- 2.0dB) |
| SNR | >95dB (A-weighted) |
| THD+N | <0.05% |
| Input Impedance | 5K Ohms Unbalanced |
| Power Requirements | 100-240V 50/60Hz Auto-Switching |
| Dimensions (Each Speaker) | 6″(H) x 4″(W) x 5.25″(D) |
| Weight (Active Speaker) | 3.1 lbs (1.4 kg) |
| Weight (Passive Speaker) | 2.4 lbs (1.1 kg) |
The heart of the A2+ Wireless is its Class AB analog amplifier. While Class D amplifiers are becoming increasingly common due to their efficiency, Class AB amplifiers are often preferred for their smoother and more natural sound reproduction. The 60W peak power is more than sufficient for near-field listening, providing ample volume without distortion.
The driver configuration consists of a 2.75-inch aramid fiber woofer and a 0.75-inch silk dome tweeter. Aramid fiber is a lightweight and rigid material, known for its excellent damping properties, resulting in a clear and detailed midrange. Silk dome tweeters are renowned for their smooth and non-fatiguing high-frequency reproduction.
Connectivity is a major strength of the A2+ Wireless. The inclusion of Bluetooth 5.0 with aptX HD support allows for high-resolution wireless audio streaming from compatible devices. AptX HD enables a bit rate of up to 576kbps, which is significantly higher than standard Bluetooth codecs like SBC, resulting in a noticeable improvement in sound quality. The USB input utilizes an ESS Sabre ES9023 DAC (Digital-to-Analog Converter), a well-regarded chip known for its excellent dynamic range and low distortion. This allows you to bypass the inferior DAC in your computer and enjoy a cleaner and more detailed audio signal. The 3.5mm analog input provides compatibility with older devices or those without Bluetooth or USB connectivity.
The variable RCA line-out is a valuable feature for expanding your audio system. You can connect a subwoofer to add more bass, or use the A2+ Wireless as a preamplifier to power a larger set of speakers. The frequency response of 65Hz – 22kHz (+/- 2.0dB) indicates a relatively flat and accurate sound signature, although the bass response may be somewhat limited due to the small woofer size. Overall, the Audioengine A2+ 24 bit Wireless boasts a well-rounded feature set and high-quality components, suggesting a capable and versatile desktop audio solution.
Sound Quality Analysis: Detail, Clarity, and a Touch of Warmth
The specifications and features are impressive, but ultimately, the sound quality is what truly matters. The Audioengine A2+ Wireless delivers a sound signature that can be best described as balanced, detailed, and slightly warm. It’s not a speaker that tries to artificially boost the bass or exaggerate the highs; instead, it aims for a more natural and accurate representation of the music.
The clarity and detail retrieval are particularly noteworthy. The aramid fiber woofers and silk dome tweeters work in harmony to deliver a crisp and well-defined soundstage. You can clearly hear the individual instruments in a mix, and subtle nuances in vocals are brought to the forefront. This makes the A2+ Wireless a great choice for critical listening, whether you’re analyzing music, editing audio, or simply enjoying your favorite tracks.
The midrange is smooth and articulate, providing a realistic portrayal of vocals and instruments like guitars and pianos. There’s no harshness or sibilance, even at higher volumes. The highs are clear and extended, without being overly bright or fatiguing. This ensures a comfortable listening experience, even for extended periods.
The bass response is where the A2+ Wireless shows its limitations. While the bass is present and well-defined, it lacks the deep, visceral punch that you might find in larger speakers or systems with a dedicated subwoofer. The frequency response of 65Hz indicates that it struggles to reproduce the very lowest frequencies. However, for most genres of music, such as acoustic, jazz, pop, and classical, the bass response is adequate and well-balanced. If you’re a basshead or primarily listen to genres like electronic dance music or hip-hop, you may want to consider adding a subwoofer to enhance the low-end. The variable RCA output makes this a seamless addition to your desktop audio experience.
The imaging and soundstage are surprisingly good for such small speakers. The A2+ Wireless creates a wide and immersive soundstage, allowing you to pinpoint the location of instruments and vocals within the mix. This contributes to a more engaging and realistic listening experience. The soundstage extends beyond the physical boundaries of the speakers, creating a sense of spaciousness and depth.
In terms of overall sound quality, the Audioengine A2+ Wireless punches above its weight class. It delivers a detailed, balanced, and enjoyable listening experience that is significantly better than most computer speakers or soundbars. While the bass response may be somewhat limited, the clarity, detail, and imaging make it a standout performer in the compact desktop speaker category. The 24 bit wireless audio capability further enhances the listening experience by delivering higher resolution audio wirelessly.
Connectivity and Versatility: A Speaker for Every Setup
One of the most appealing aspects of the Audioengine A2+ Wireless is its versatility in terms of connectivity. It offers a range of input options, making it compatible with a variety of devices and setups. Whether you’re using a computer, laptop, smartphone, tablet, or even a turntable, the A2+ Wireless can seamlessly integrate into your audio ecosystem.
The Bluetooth 5.0 with aptX HD support is a standout feature, allowing for high-quality wireless audio streaming. Bluetooth pairing is quick and easy, and the connection is stable and reliable. AptX HD ensures that you’re getting the best possible sound quality from compatible devices, with a higher bit rate and lower latency than standard Bluetooth codecs. This makes it ideal for listening to high-resolution audio files or streaming music from services like Tidal or Qobuz. Even without aptX HD, the standard aptX codec, AAC and SBC still provide acceptable sound quality.
The USB input provides a direct digital connection to your computer, bypassing the internal sound card and utilizing the A2+ Wireless’s built-in ESS Sabre ES9023 DAC. This results in a cleaner and more detailed audio signal, with improved dynamic range and lower distortion. The USB input is particularly useful for critical listening, audio editing, or gaming, where sound quality is paramount.
The 3.5mm analog input allows you to connect devices that don’t have Bluetooth or USB connectivity, such as older MP3 players, CD players, or even turntables (with a phono preamplifier). This ensures that the A2+ Wireless can be used with a wide range of audio sources. The inclusion of a 3.5mm cable in the box is a thoughtful touch, making it easy to get started right away.
The RCA outputs are a valuable addition, allowing you to expand your audio system. You can connect a subwoofer to add more bass, or use the A2+ Wireless as a preamplifier to power a larger set of speakers. This flexibility makes the A2+ Wireless a great choice for users who want to upgrade their audio system over time.
Here’s a list highlighting connectivity pros and cons:
* **Pros:**
* Bluetooth 5.0 with aptX HD for high-quality wireless audio.
* USB input with ESS Sabre ES9023 DAC for direct digital connection.
* 3.5mm analog input for compatibility with older devices.
* RCA outputs for connecting a subwoofer or external amplifier.
* **Cons:**
* No optical input.
* No built-in phono preamplifier.
The Audioengine A2+ Wireless is a truly versatile speaker system that can adapt to a variety of setups and user needs. Its comprehensive connectivity options and high-quality components make it a standout performer in the desktop audio category. It’s a great choice for users who want a simple, yet powerful, audio solution for their computer, laptop, or other devices.
Comparing the Competition: Alternatives and Value Proposition
The desktop speaker market is crowded with options, ranging from budget-friendly plastic models to high-end audiophile-grade systems. To truly understand the value proposition of the Audioengine A2+ Wireless, it’s important to compare it to some of its key competitors.
Here’s a table comparing the Audioengine A2+ Wireless to a few popular alternatives:
| Speaker | Price (Approximate) | Amplifier Type | Bluetooth | USB Input | RCA Output | Woofer Size |
|---|---|---|---|---|---|---|
| Audioengine A2+ Wireless | $269 | Class AB | Yes (aptX HD) | Yes | Yes | 2.75″ |
| Edifier R1280DBs | $129 | Class D | Yes (aptX) | No | Yes | 4″ |
| Kanto YU2 | $249 | Class D | Yes (aptX HD) | Yes | Yes | 3″ |
| Audioengine HD3 | $399 | Class AB | Yes (aptX HD) | Yes | Yes | 2.75″ |
The Edifier R1280DBs is a popular budget-friendly option that offers a similar feature set to the A2+ Wireless. However, the A2+ Wireless boasts a superior amplifier (Class AB vs. Class D), a more refined sound signature, and a smaller footprint. The Edifier also lacks a USB input.
The Kanto YU2 is another compelling alternative, offering a slightly larger woofer and similar connectivity options. However, the YU2 utilizes a Class D amplifier, which may not offer the same smoothness and warmth as the A2+ Wireless’s Class AB amplifier.
The Audioengine HD3 is a step up from the A2+ Wireless, offering a more powerful amplifier and a slightly larger soundstage. However, it also comes at a higher price point. The HD3 shares similar features as the Audioengine A2+ 24 bit Wireless, including Bluetooth aptX HD, USB input, and RCA output, but the improved components justify the price increase for some users.
The value proposition of the Audioengine A2+ Wireless lies in its combination of sound quality, features, and size. It offers a significant improvement in sound quality compared to budget-friendly options, while remaining relatively compact and affordable. The inclusion of Bluetooth 5.0 with aptX HD, USB input, and RCA outputs makes it a versatile choice for a variety of setups. While there are other options available, the A2+ Wireless strikes a compelling balance between price, performance, and features, making it a worthwhile investment for anyone looking to upgrade their desktop audio experience. In conclusion, when considering alternatives, evaluating your specific needs and budget is crucial to determining if the Audioengine A2+ Desktop 24 Bit Wireless is the best choice for you.
Frequently Asked Questions (FAQ)
What is the difference between the Audioengine A2+ and the A2+ Wireless?
The primary difference between the Audioengine A2+ and the Audioengine A2+ Wireless is, as the name suggests, the inclusion of Bluetooth connectivity in the Wireless version. The standard A2+ relies solely on wired connections (USB and 3.5mm analog), while the A2+ Wireless adds Bluetooth 5.0 with aptX HD support for high-quality wireless audio streaming. Apart from Bluetooth, both models share similar specifications, including the same amplifier, drivers, and overall design. Choosing between the two depends on your needs: if you prioritize wireless convenience and high-resolution streaming, the A2+ Wireless is the better choice. If you primarily use wired connections and want to save some money, the standard A2+ will suffice.
How do I connect the Audioengine A2+ Wireless to my computer?
Connecting the Audioengine A2+ Wireless to your computer is straightforward, with multiple options available to suit your preferences and setup. You can connect it via USB, Bluetooth, or a 3.5mm analog cable.
* **USB:** This is the preferred method for the best possible sound quality, as it bypasses your computer’s internal sound card and utilizes the speaker’s built-in DAC. Simply connect the included USB cable from your computer to the USB input on the back of the left speaker.
* **Bluetooth:** Pair your computer with the speakers via Bluetooth. Enable Bluetooth on your computer, search for available devices, and select “Audioengine A2+”. Once paired, you can stream audio wirelessly.
* **3.5mm Analog:** Use the included 3.5mm audio cable to connect the headphone jack on your computer to the 3.5mm input on the back of the left speaker.
Can I connect a subwoofer to the Audioengine A2+ Wireless?
Yes, you can absolutely connect a subwoofer to the Audioengine A2+ Wireless. This is a great way to enhance the bass response, especially if you listen to genres of music that benefit from deeper low-end frequencies. The A2+ Wireless features RCA outputs on the back of the left speaker, which can be used to connect to a subwoofer. Simply connect an RCA cable from the RCA outputs on the A2+ Wireless to the RCA inputs on your subwoofer. Most subwoofers also have a crossover adjustment, which allows you to blend the subwoofer’s output with the speakers seamlessly. Start with a low crossover frequency and gradually increase it until you achieve a balanced sound.
Are the Audioengine A2+ Wireless speakers good for gaming?
The Audioengine A2+ Wireless speakers can be a good option for gaming, especially if you prioritize sound quality and detail. Their clear and detailed sound signature allows you to hear subtle sounds in the game, such as footsteps or environmental cues, which can enhance your gaming experience. The imaging and soundstage are also surprisingly good for such small speakers, creating a more immersive and realistic soundscape. However, if you primarily play games that rely heavily on bass, such as first-person shooters or action games, you may want to consider adding a subwoofer to enhance the low-end impact. Also, keep in mind that Bluetooth may introduce slight latency, so a wired connection (USB or 3.5mm) is recommended for competitive gaming.
What is the optimal placement for the Audioengine A2+ Wireless speakers?
Optimal placement is key to getting the best sound from your Audioengine A2+ Wireless speakers. Here are some tips:
* **Distance:** Place the speakers at approximately the same distance from each other as they are from your listening position. This will create a balanced stereo image.
* **Angle:** Angle the speakers slightly inward, towards your listening position. This will help to focus the sound and improve the imaging.
* **Height:** Ideally, the tweeters should be at ear level when you are seated. This will ensure that you are hearing the full frequency range of the speakers. If the speakers are too low, you can use speaker stands or books to raise them.
* **Surface:** Place the speakers on a stable and non-resonant surface. This will help to minimize unwanted vibrations and resonances.
What Bluetooth codecs does the Audioengine A2+ Wireless support?
The Audioengine A2+ Wireless supports a variety of Bluetooth codecs, including:
* **aptX HD:** This is the highest-quality Bluetooth codec, offering a bit rate of up to 576kbps for high-resolution audio streaming.
* **aptX:** A lower-resolution codec than aptX HD, but still offers better sound quality than standard codecs.
* **AAC:** A codec commonly used by Apple devices.
* **SBC:** The standard Bluetooth codec, which is supported by all Bluetooth devices.
The A2+ Wireless will automatically select the best codec supported by both the speaker and your source device. For the best possible sound quality, use a device that supports aptX HD.
How durable are the Audioengine A2+ Wireless speakers?
The Audioengine A2+ Wireless speakers are built with quality materials and are quite durable for desktop use. The MDF cabinets are sturdy and resistant to minor bumps and scratches. The aramid fiber woofers and silk dome tweeters are also relatively robust, but it’s still best to avoid exposing them to extreme temperatures, humidity, or direct sunlight. The included cables are of decent quality and should last for a reasonable amount of time with normal use. Overall, with proper care and handling, the Audioengine A2+ Wireless speakers should provide years of reliable service. Regular cleaning with a soft, dry cloth will also help to keep them looking their best.
