Short answer: the ADAM Audio D3v. It ranks #3 of 47 powered bookshelf speakers by sound quality, rated 4.5/5, at $349.99. The M-Audio BX3 ranks #38, rated 2.9/5, at $99.99, $250 cheaper, a saving that is not big enough to make up the sound-quality gap.
The ADAM Audio D3v is the more accurate option. Excellent midrange linearity for a tiny desktop speaker: Erin’s Klippel data spans just 1.7dB from 300Hz to 5kHz. Its measured preference score, a predictor of how neutral it sounds, is 5.37 against 2.04 for the M-Audio BX3. Watch for: A rising upper-frequency balance and vertical crossover interference keep it from being uniformly neutral at every angle; aim the tweeters toward ear height.
The case for the M-Audio BX3: Balanced TRS, RCA and auxiliary inputs, headphone output and high/low tone controls offer useful flexibility for an inexpensive desktop pair. It keeps a wired aux input, which the ADAM Audio D3v lacks. Watch for: ASR’s data gives only 2.04 standalone and 5.18 with an ideal subwoofer.
Buy the ADAM Audio D3v. It is rated higher for sound quality, and saving $250 with the M-Audio BX3 does not make up for the sound-quality gap.
Looking for alternatives? See the complete Powered Home rankings.
Specifications Side By Side
| ADAM Audio D3v | M-Audio BX3 | |
|---|---|---|
| Price | $349.99 per pair | $99.99 per pair |
| Ranked | #3 of 47 in Small Size Powered Bookshelf Speakers | #38 of 47 in Small Size Powered Bookshelf Speakers |
| Bass Extension (-10dB) | 45Hz (measured, Erin’s Audio Corner) | - |
| Bass Extension (-3dB) | 50Hz (measured, Erin’s Audio Corner) | - |
| App | No | - |
| Bluetooth | No | No |
| Dimensions | 200H (240H on included stand) x 115W x 150D mm | 8.2H x 5.5W x 5.7D in |
| EQ | Yes (Room adjustment filters) | - |
| Frequency Response | 48Hz - 22.6kHz (-3dB) (Manufacturer specified) | 80Hz-22kHz |
| Inputs | USB-C, balanced 1/4-inch TRS | TRS, RCA, 3.5mm aux |
| Sensitivity | 86.5dB (measured at 0.3V/1m, Erin’s Audio Corner) | - |
| Drivers | 3.5” aluminium woofer, D-ART folded ribbon tweeter, 2 x 3.5” passive radiators (each) | 1-inch silk tweeter, 3.5-inch Kevlar woofer |
| Weight | 7.9 lbs (3.58 kg) (pair) | 7.4 lbs (3.35 kg) each |
| Amplifier Power | 100W RMS per speaker (70W woofer + 30W tweeter) (Manufacturer specified) | 50W RMS per pair |
| Maximum SPL | 98dB peak @ 1m (IEC-weighted noise, manufacturer specified) | - |
| Spinorama Preference Score | 5.37 | 2.04 |
| Spinorama Preference Score with Perfect Sub | 7.59 | 5.18 |
| XLR Input | No | No |
| RCA Input | No | Yes |
| TRS Input | Yes | Yes |
| Optical Input | No | No |
| Coaxial Input | No | No |
| USB Input | Yes | No |
| HDMI Input | No | No |
| AES Input | No | No |
| Aux Input | No | Yes |
| Outputs | 3.5mm headphone | Headphone |
| Headphone Output | Yes | Yes |
| Enclosure | - | Powered 2-way rear-ported |
Frequency Response Compared
Both speakers’ spinorama measurements, overlaid. A flatter line is more neutral: peaks sound forward or harsh, dips sound recessed. Each curve is shifted so its average from 300 Hz to 3 kHz sits at 0 dB, so loudness differences between the two are removed and only the shape is compared. The two were measured by different sources, so small differences, especially in the bass, can come from the measurement setup rather than the speakers.
Measurement data: ADAM Audio D3v (measured by Erin’s Audio Corner) and M-Audio BX3 (measured by Audio Science Review), via spinorama.org.
Related Speaker Comparisons
How ADAM Audio D3v compares with other leading options:
- Audio Smile Little British Monitor vs ADAM Audio D3v
- ADAM Audio D3v vs Genelec 8010A
- ADAM Audio D3v vs Cambridge Audio L/R S
- ADAM Audio D3v vs IK Multimedia iLoud Micro Monitor
- ADAM Audio D3v vs IK Multimedia iLoud Micro Monitor Pro
Prices on this page were last checked October 14, 2026 at 2:38 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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The Two Speakers In Full
ADAM Audio D3v: $349.99 per pair Amazon $349.99 eBay
Pros: Excellent midrange linearity for a tiny desktop speaker: Erin’s Klippel data spans just 1.7dB from 300Hz to 5kHz. Side passive radiators help bass reach -3dB at about 51Hz, substantially deeper than the Genelec 8010A or Audio Smile Little British Monitor. Predicted preference scores of 5.37 standalone and 7.59 with an ideal subwoofer support it as a particularly useful compact system without a sub. USB-C, analog inputs and placement filters simplify desk setup. Measured bass extension of 50Hz (-3dB), with a measured sensitivity of 86.5dB.
Cons: A rising upper-frequency balance and vertical crossover interference keep it from being uniformly neutral at every angle; aim the tweeters toward ear height. The limiter reduces bass and midrange output as volume rises, with the existing review’s compression tests putting usable maximum output around 89-90dB at 1m. Deep bass at moderate volume should not be confused with high output capability.
Full ADAM Audio D3v review and specifications →
| Released | Nov 2024 (1 year ago) |
|---|---|
| AES Input | No |
| Amplifier Power | 100W RMS per speaker (70W woofer + 30W tweeter) (Manufacturer specified) |
| App | No |
| Aux Input | No |
| Bass Extension (-10dB) | 45Hz (measured, Erin’s Audio Corner) |
| Bass Extension (-3dB) | 50Hz (measured, Erin’s Audio Corner) |
| Bluetooth | No |
| Coaxial Input | No |
| Dimensions | 200H (240H on included stand) x 115W x 150D mm |
| Drivers | 3.5” aluminium woofer, D-ART folded ribbon tweeter, 2 x 3.5” passive radiators (each) |
| EQ | Yes (Room adjustment filters) |
| Frequency Response | 48Hz - 22.6kHz (-3dB) (Manufacturer specified) |
| HDMI Input | No |
| Headphone Output | Yes |
| Inputs | USB-C, balanced 1/4-inch TRS |
| Maximum SPL | 98dB peak @ 1m (IEC-weighted noise, manufacturer specified) |
| Optical Input | No |
| Outputs | 3.5mm headphone |
| RCA Input | No |
| Sensitivity | 86.5dB (measured at 0.3V/1m, Erin’s Audio Corner) |
| Spinorama Preference Score | 5.37 |
| Spinorama Preference Score with Perfect Sub | 7.59 |
| TRS Input | Yes |
| USB Input | Yes |
| Weight | 7.9 lbs (3.58 kg) (pair) |
| XLR Input | No |
- Links
- Reviews, Comparisons and Sound Samples
- Erin’s Audio Corner: ADAM Audio D3V: Mighty Small But Mighty Awesome Desktop Speaker More from Erin’s Audio Corner →
- Erin’s Audio Corner: The Best Budget Desktop Speakers, Tested & Rated
- Erin’s Audio Corner Measurements (spinorama.org)
- Jasper Tech: Are the D3V The Best Studio Monitors For The Money? More from Jasper Tech →
- Jasper Tech: Best Desktop Computer Speakers for Every Budget – 2026
- Erin’s Audio Review Adam Audio D3v
- Head-to-Head Comparisons
- ADAM Audio D3v vs Genelec 8010A
- ADAM Audio D3v vs Cambridge Audio L/R S
- ADAM Audio D3v vs Audio Smile Little British Monitor
- ADAM Audio D3v vs IK Multimedia iLoud Micro Monitor
- ADAM Audio D3v vs IK Multimedia iLoud Micro Monitor Pro
- ADAM Audio D3v vs Edifier M60
- ADAM Audio D3v vs HiVi Swan X3
- ADAM Audio D3v vs Edifier MR3
- See all 25 comparisons
M-Audio BX3: $99.99 per pair Amazon $99.99 eBay
Same family: the M-Audio BX3 BT (larger bookshelf, ranked lower, estimated 2.9/5).
Pros: Balanced TRS, RCA and auxiliary inputs, headphone output and high/low tone controls offer useful flexibility for an inexpensive desktop pair. The controls give some scope to adjust broad tonal balance for placement.
Cons: ASR’s data gives only 2.04 standalone and 5.18 with an ideal subwoofer. Listening-window narrow-band deviation of 0.580 indicates persistent tonal irregularities, while bass reaches -3dB at about 88Hz. The limited bass and uneven response make it a weak choice for accurate monitoring even with a subwoofer. Broad tone controls cannot precisely fix crossover or dispersion problems.
Full M-Audio BX3 review and specifications →
| AES Input | No |
|---|---|
| Amplifier Power | 50W RMS per pair |
| Aux Input | Yes |
| Bluetooth | No |
| Coaxial Input | No |
| Dimensions | 8.2H x 5.5W x 5.7D in |
| Drivers | 1-inch silk tweeter, 3.5-inch Kevlar woofer |
| Enclosure | Powered 2-way rear-ported |
| Frequency Response | 80Hz-22kHz |
| HDMI Input | No |
| Headphone Output | Yes |
| Inputs | TRS, RCA, 3.5mm aux |
| Optical Input | No |
| Outputs | Headphone |
| RCA Input | Yes |
| Spinorama Preference Score | 2.04 |
| Spinorama Preference Score with Perfect Sub | 5.18 |
| TRS Input | Yes |
| USB Input | No |
| Weight | 7.4 lbs (3.35 kg) each |
| XLR Input | No |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons