In this review, we will be comparing A2+ Gen 3 and A5+ Wireless, two Powered Bookshelf speakers by Audioengine. Being Powered speakers, they both have built-in amplifiers so you don't need an external power amp or an integrated amp to power them.
Let's have a brief look at the main features
of Audioengine A2+ Gen 3 and Audioengine A5+ Wireless first before getting into our more
detailed comparison.
| Key Specs | Audioengine A2+ Gen 3 | Audioengine A5+ Wireless |
|---|
| Brand | Audioengine
United States · founded 2005 | Audioengine
United States · founded 2005 |
|---|
| Design | 2-way | 2-way |
|---|
| Built-in amplifier | 30-watt RMS (60-watt peak) | 100-watt RMS |
|---|
| Tweeter | 0.75" Soft-Dome | 0.75" Soft-Dome |
|---|
| Woofer | 2.75" Aramid fiber | 5" Kevlar |
|---|
| Frequency response | 65-22k Hz | 50-22k Hz |
|---|
| Max depth / sample rate | 24-bit / 48 kHz | 24-bit / 44.1 kHz |
|---|
| Bluetooth | Built-in 5.3 | Built-in 4.0 |
|---|
| Weight | 1.51kg / 3.3lbs | 4.40kg / 9.7lbs |
|---|
| Dimensions (H x W x D) | 6.25" x 4.1875" x 6.625"
158.8 x 106.4 x 168.3mm | 10.875" x 7.1875" x 9.75"
276.2 x 182.6 x 247.6mm |
|---|
A2+ Gen 3 and A5+ Wireless are members of Audioengine's A series of speakers. Below you can find the loudspeakers from this series.
Audioengine A Series
History
The sections below take each area in turn: drivers, frequency response, physical size and what you get in the box.
Drivers
Both A2+ Gen 3 and A5+ Wireless are 2-way speakers.
Audioengine A2+ Gen 3Audioengine A5+ Wireless
TweeterWoofer
Front view, drawn to scale - cabinets and drivers share one scale, so sizes are directly comparable. Hover a driver for its size.
| Driver |
Audioengine A2+ Gen 3 |
Audioengine A5+ Wireless |
|
Driver Setup
|
2-way
|
2-way
|
|
Tweeter
|
0.75-inch
|
0.75-inch
|
|
Midrange
|
- |
- |
|
Woofer
|
1 x 2.75-inch
|
1 x 5-inch
|
A2+ Gen 3 features a 0.75" Silk Soft-Dome Tweeter and 1 x 2.75" Aramid fiber Woofer. On the other hand, the A5+ Wireless features a 0.75" Silk Soft-Dome Tweeter and 1 x 5" Kevlar Woofer.
Frequency Response
A2+ Gen 3 has a frequency range of 65-22k Hz whereas A5+ Wireless has a frequency range of 50-22k Hz. With a minimum frequency of 50Hz, the A5+ Wireless can go significantly deeper on the low side and provide stronger bass compared to the A2+ Gen 3's min frequency of 65Hz.
The graph below depicts how these two speakers compare with the max, min and average Low Frequency values of other speakers in the Bookshelf class in our database.
Low Frequency
Bookshelf Speakers
Neither pair reaches down to 20Hz, the usual definition of full-range, which is normal for speakers of this size. If you want the bottom octave for movies or bass-heavy music, add a subwoofer to whichever you choose. Visit our Powered Subwoofers section to find out more about the available options.
Cabinet Type and Port Position
A2+ Gen 3 has a front firing port whereas A5+ Wireless has a rear firing ports. Audioengine A2+ Gen 3's front-firing port gives more flexibility in placement in regards to proximity to walls compared to Audioengine A5+ Wireless with its rear-firing port.
Physical Specs
The size of a speaker can sometimes be an important decision factor due to space constraints or in some cases purely for esthetic reasons. In this section, we are going to compare Audioengine A2+ Gen 3's and Audioengine A5+ Wireless's external dimensions. Audioengine A2+ Gen 3 has external dimensions of 158.8 x 106.4 x 168.3mm (6.25 x 4.1875 x 6.625inch) whereas Audioengine A5+ Wireless has external dimensions of 276.2 x 182.6 x 247.6mm (10.875 x 7.1875 x 9.75inch).
Audioengine A5+ Wireless is clearly the larger of the two speakers. Its body is 76.2mm wider, 117.4mm taller and 79.3mm deeper than Audioengine A2+ Gen 3.
Size, drawn to scale
Both speakers and both views share one scale, so everything here is directly comparable. Hover a box for its dimensions.
One scale for both, standing on the same surface and pushed back to the same wall, so the deeper one visibly sticks out further.
Audioengine A5+ Wireless needs about 152% more floor or shelf area. Audioengine A5+ Wireless is 79mm deeper, so it stands that much further out from the wall. Audioengine A5+ Wireless is 117mm taller.
Base Surface Area Comparison
Base surface area of a loudspeaker may become a determining factor when the space in your room or desk is limited.
The base surface area of the Audioengine A2+ Gen 3 is approximately 179.1cm2 / 27.8inch2 and base area of the Audioengine A5+ Wireless is approximately 452.1cm2 / 70.1inch2. The A2+ Gen 3 requires 60% less surface area than the A5+ Wireless which gives it a small advantage on placement in tight spaces.
Weight Comparison The weight of a loudspeaker can become an important factor if you need to move and reposition the unit often. Weight of a speaker can also "sometimes" be an indicator of the rigidity of the enclosure and the quality of the internal components used. The Audioengine A2+ Gen 3 weighs 1.51kg / 3.3lbs and the Audioengine A5+ Wireless weighs 4.40kg / 9.7lbs. This makes the A5+ Wireless 191% heavier than the A2+ Gen 3.
Here is a comparison of how A2+ Gen 3 and A5+ Wireless's weights compare with the average, max and min weights in Powered Bookshelf class.
Weight
All Bookshelf Speakers
What's in the Box of Audioengine A2+ Gen 3?
Here are the items that are included inside the box of A2+ Gen 3:
- Powered left speaker
- Passive right speaker
- Speaker wire (16 AWG)
- USB-C cable
- AC power cord
- Mini-jack audio cable
- 2 microfiber speaker bags
- Microfiber cable bag
- Setup guide
What's in the Box of Audioengine A5+ Wireless?
Here are the items that come with the A5+ Wireless:
- Powered left speaker
- Passive right speaker
- 6-feet AC power cord
- Remote control (with installed CR2025 battery)
- Antenna
- 12.5-feet Length of 16 gauge speaker wire
- 6.5-feet Stereo minijack cable
- 6-feet Stereo RCA cable
- Cloth drawstring cable bag
- 2 Cloth drawstring speaker bags
- Setup guide
- Audioengine product brochure
 Port Position |
Front
vs
Rear
|
Gives more flexibility placing close to walls |
 Height |
158mm
vs
276mm
|
Easier to fit in smaller spaces |
 Base Surface Area |
179cm2
vs
452cm2
|
Takes less floor space |
 Price per pair* |
299USD
vs
499USD
|
costs less (*prices may change depending on the seller, location and time) |
 USB Port |
USB-C
vs
No
|
USB port adds flexibility |
 Woofer Size |
5 inches
vs
2.75 inches
|
Larger woofer |
|
Low Frequency Response |
50 Hz
vs
65 Hz
|
Generates deeper bass |
 Handheld Remote |
Yes
vs
No
|
Control the speaker by the included RC |
| General |
Audioengine A2+ Gen 3 |
Audioengine A5+ Wireless |
| Brand |
Audioengine |
Audioengine |
| Speaker Type |
Powered Stereo Speakers |
Powered Stereo Speakers |
| Frequency Response |
65-22k Hz |
50-22k Hz |
Amplifier |
|
|
| Watts RMS (Continuous) |
30-watt RMS |
100-watt RMS |
| Watts Peak (Max) |
60-watt RMS |
n/a |
| Max Bit Depth |
24-bit |
24-bit |
| Max Sample Rate |
48 kHz |
44.1 kHz |
Drivers |
|
|
| Woofer Quantity |
1 |
1 |
| Woofer Size |
2.75" |
5" |
| Woofer Composition |
Aramid fiber |
Kevlar |
| Tweeter Size |
0.75" |
0.75" |
| Tweeter Type |
Soft-Dome |
Soft-Dome |
| Aimable Tweeter |
No |
No |
| Midrange Driver |
No |
No |
| Firing Direction |
front |
rear |
Physical Specs |
|
|
| Height |
158.8mm (6.3") |
276.2mm (10.9") |
| Width |
106.4mm (4.2") |
182.6mm (7.2") |
| Depth |
168.3mm (6.6") |
247.6mm (9.7") |
| Weight |
1.51kg (3.3lbs) |
4.40kg (9.7lbs) |
| Enclosure |
Bass Reflex |
Bass Reflex |
| Available Colors |
n/a |
Black, Bamboo, White |
| Mounting Bracket |
No |
No |
| Moisture Resistancy |
No |
No |
Connections |
|
|
| Aux Inputs |
3.5mm, RCA |
3.5mm, RCA |
| USB Port |
USB-C |
No |
| Phone Input |
No |
No |
| Subwoofer Output |
Wired |
Wired |
| Digital Input |
No |
No |
| HDMI Input |
No |
No |
| Headphone Jack |
No |
No |
| Ethernet Port |
No |
No |
Other |
|
|
| Parts Warranty |
3 Years |
3 Years |
| Labor Warranty |
3 Years |
3 Years |
Siblings in Audioengine's A series, so they share a family sound. It comes down to size, output and price.
| Area | Better | Why |
|---|
| Bass | B | Audioengine A5+ Wireless digs deeper - 50Hz against 65Hz. |
| Built-in power | B | Audioengine A5+ Wireless has the bigger amplifier (100W vs 30W RMS). |
| Connections | evenly matched | The same set of inputs and streaming options. |
| Size | depends | Audioengine A2+ Gen 3 is easier to place; Audioengine A5+ Wireless is bigger, which usually goes with fuller bass. Your room decides. |
| Expandability | depends | Audioengine A2+ Gen 3: a sub output; Audioengine A5+ Wireless: a sub output. |
| Price | A | Audioengine A2+ Gen 3 is cheaper - $299 against $499, about 40% less; arguably a different class. |
A Audioengine A2+ Gen 3 B Audioengine A5+ Wireless
depends neither is better in the abstract - it turns on your room, your system or how you will use them. Only specs published for both speakers are judged; anything missing on either side is left out rather than guessed.
Which should you choose?
The usual trade-off: Audioengine A5+ Wireless measures better, Audioengine A2+ Gen 3 costs about about 67% more% less. Whether that gap is worth the money is the call only you can make - and in a normal room it is often smaller than the numbers suggest. If a subwoofer is in your plans, the bass gap largely stops mattering - you would be crossing over above 65Hz anyway, which makes the cheaper Audioengine A2+ Gen 3 much easier to justify. In a large or open-plan room, Audioengine A5+ Wireless has the cabinet volume to fill it more easily; in a small room, near a wall or at desk distance, Audioengine A2+ Gen 3 is the easier speaker to get right.
And remember what a spec sheet cannot show: how each looks in your room and whether the finish suits it, what dealer support and warranty are like where you live, and how they actually sound to you. If you can hear them first - ideally with your own music - that will tell you more than any number above.