Short answer: the Adam Audio D3v. It ranks #3 of 24 powered bookshelf speakers by sound quality, rated 4.5/5, at $344.99. The M-Audio BX3 ranks #21, rated 2.9/5, at $99.99, $245 cheaper, a saving that is not big enough to make up the sound-quality gap.
What the Adam Audio D3v does well: Excellent midrange linearity for a tiny desktop speaker: Erin’s Klippel data spans just 1.7dB from 300Hz to 5kHz. 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. 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 $245 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 | $344.99 per pair | $99.99 per pair |
| Ranked | #3 of 24 in Small Size Powered Bookshelf Speakers | #21 of 24 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 |
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 Edifier M60
Prices on this page were last checked September 30, 2026 at 2:57 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: $344.99 per pair Amazon 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 LBM. 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 →
| 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 Review Adam Audio D3v
- Erin’s Audio Corner Measurements (spinorama.org)
- Jasper Tech: Best Desktop Computer Speakers for Every Budget – 2026 More from Jasper Tech →
- Jasper Tech: Are the D3V The Best Studio Monitors For The Money?
- Erin’s Audio Corner: The Best Budget Desktop Speakers, Tested & Rated
- Head-to-Head Comparisons
- 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 Audio Smile Little British Monitor
- Adam Audio D3v vs Edifier M60
- Adam Audio D3v vs HiVi Swan X3
- Adam Audio D3v vs Edifier MR3
- Adam Audio D3v vs Sovox MiniMax3
- See all 20 comparisons
M-Audio BX3: $99.99 per pair Amazon eBay
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