The Audioengine A2+ ranks #12 out of 24 total Small Size Powered Bookshelf Speakers for sound quality. See all Powered Home rankings for every top pick.
Brand: Audioengine
Prices on this page were last checked September 26, 2026 at 11:14 PM UTC. Product prices and availability are accurate as of that date/time and are subject to change; the price and availability shown on Amazon at the time of purchase will apply to the purchase of this product.
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#12 Audioengine A2+: $299.00 per pair Amazon Audioengine eBay
Pros: Erin’s Klippel measurements give a 6.10 predicted preference score with an ideal subwoofer. The tiny footprint, multiple inputs and variable RCA output are useful for desktop listening. The existing review found desk placement more forgiving than free-space placement, with no major port-chuffing problem in its tests. Measured bass extension of 105.5Hz (-3dB).
Cons: The 2.78 standalone score and roughly 106Hz measured -3dB point reveal how much bass is missing without reinforcement or a subwoofer. Midrange and crossover-region dips remain; desk gain is placement-dependent and cannot be assumed to correct them. Compression becomes substantial above roughly 87dB at 1m in the review, so this is a quiet nearfield option rather than a high-output monitor.
How it compares: Just above it: Bowers & Wilkins Formation Flex - 85W more output power. Just below it: Monacor SOUND-4BT - $11 more, 13W less output power.
| AES Input | No |
|---|---|
| Amplifier Power | 15W RMS / 30W peak per channel |
| App | No |
| Aux Input | Yes |
| Bass Extension (-10dB) | 58.9Hz (measured, Erin’s Audio Corner) |
| Bass Extension (-3dB) | 105.5Hz (measured, Erin’s Audio Corner) |
| Bluetooth | Yes |
| Bluetooth Version | 5.0 |
| Coaxial Input | No |
| Dimensions | 6” x 4” x 5.2” (152 x 102 x 133 mm) |
| Drivers | 0.75” silk dome tweeter, 2.75” fiber woofer |
| EQ | No (fixed volume knob only) |
| Frequency Response | 65Hz - 22kHz (+-2dB, Manufacturer specified) |
| HDMI Input | No |
| Inputs | RCA, 3.5mm, USB, Bluetooth 5.0 |
| Optical Input | No |
| Outputs | RCA variable output (subwoofer) |
| RCA Input | Yes |
| Spinorama Preference Score | 2.78 |
| Spinorama Preference Score with Perfect Sub | 6.10 |
| Subwoofer Output | Yes |
| TRS Input | No |
| USB Input | Yes |
| Weight | 3.5 lbs (1.6 kg) left / 3.1 lbs (1.4 kg) right |
| XLR Input | No |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
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Questions about the Audioengine A2+? Ask other owners on r/Powered_Speakers.