Short answer: the M-Audio BX4 D3. It ranks #57 of 76 powered bookshelf speakers by sound quality, rated 3.4/5, at $149; the Edifier MR5 ranks #59, rated 3.3/5, and costs $349.99, which makes this an easy call rather than a real tradeoff.
Why pick the M-Audio BX4 D3: Balanced TRS, RCA and front auxiliary/headphone connections, plus tone controls, make this a flexible inexpensive desktop pair. The tradeoff: A rising response of about 0.62dB per octave and listening-window deviation of 0.546 indicate bright, locally uneven reproduction.
Why pick the Edifier MR5: Erin’s Audio Corner measured useful bass for a compact 5-inch monitor, with F3 around 51Hz. The catch: Erin’s CTA-2034 data shows upper-midrange and treble irregularities, while off-axis response narrows more quickly than ideal above about 2-3kHz.
Buy the M-Audio BX4 D3. It is rated higher for sound quality than the Edifier MR5 and costs less, so it is the default pick unless a specific strength of the other one matters more to you.
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Specifications Side By Side
| M-Audio BX4 D3 | Edifier MR5 | |
|---|---|---|
| Price | $149 per pair | $349.99 per pair |
| Ranked | #57 of 76 in Medium Size Powered Bookshelf Speakers | #59 of 76 in Medium Size Powered Bookshelf Speakers |
| Enclosure | 2-way powered stereo pair, rear-ported | - |
| Drivers | 1” dome tweeter, 4.5” Kevlar woofer | 5-inch woofer + 3.75-inch midrange + 1-inch silk-dome tweeter (each) |
| Dimensions | 8.9H x 6.1W x 6.9D in | 6.3”W x 10.4”H x 11”D (159 x 264 x 280 mm) (active); 159W x 264H x 257D mm (passive) |
| Weight | 9.7 lbs (4.4 kg)/pair | 22.9 lbs (10.38 kg) |
| Amplifier Power | 120W peak system | 110W RMS total (Manufacturer specified) |
| Inputs | TRS, RCA, 3.5mm aux; headphone output | Balanced XLR, balanced 6.35mm TRS, RCA, 3.5mm Aux |
| Spinorama Preference Score | 3.29 | - |
| Spinorama Preference Score with Perfect Sub | 6.03 | - |
| XLR Input | No | Yes |
| RCA Input | Yes | Yes |
| TRS Input | Yes | Yes |
| Optical Input | No | No |
| Coaxial Input | No | No |
| USB Input | No | No |
| HDMI Input | No | No |
| AES Input | No | No |
| Aux Input | Yes | Yes |
| Bluetooth | No | Yes |
| Frequency Response | 69Hz - 22kHz (Manufacturer specified) | 46Hz-40kHz (Manufacturer specified) |
| Outputs | - | 3.5mm headphone |
| App | - | Yes (Edifier ConneX) |
| Bluetooth Version | - | 6.0 |
| Bluetooth Codecs | - | LDAC, SBC |
| EQ | - | Yes (app EQ and rear high/low controls) |
| Maximum SPL | - | 101dB (Manufacturer specified, 1m) |
| Bass Extension (-3dB) | - | 51Hz (measured, Erin’s Audio Corner) |
| Sensitivity | - | 85dB (measured at 0.3V/1m, Erin’s Audio Corner) |
| Measurement Source | - | Erin’s Audio Corner |
| Headphone Output | - | Yes |
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Prices on this page were last checked October 4, 2026 at 9:58 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
M-Audio BX4 D3: $149 per pair Amazon eBay
Pros: Balanced TRS, RCA and front auxiliary/headphone connections, plus tone controls, make this a flexible inexpensive desktop pair. The third-party measurement gives scores of 3.29 standalone and 6.03 with an ideal subwoofer, with -3dB bass estimated around 67Hz.
Cons: A rising response of about 0.62dB per octave and listening-window deviation of 0.546 indicate bright, locally uneven reproduction. The compact system suits moderate nearfield use; the preference estimate does not verify high-level headroom.
Full M-Audio BX4 D3 review and specifications →
| AES Input | No |
|---|---|
| Amplifier Power | 120W peak system |
| Aux Input | Yes |
| Bluetooth | No |
| Coaxial Input | No |
| Dimensions | 8.9H x 6.1W x 6.9D in |
| Drivers | 1” dome tweeter, 4.5” Kevlar woofer |
| Enclosure | 2-way powered stereo pair, rear-ported |
| Frequency Response | 69Hz - 22kHz (Manufacturer specified) |
| HDMI Input | No |
| Inputs | TRS, RCA, 3.5mm aux; headphone output |
| Optical Input | No |
| RCA Input | Yes |
| Spinorama Preference Score | 3.29 |
| Spinorama Preference Score with Perfect Sub | 6.03 |
| TRS Input | Yes |
| USB Input | No |
| Weight | 9.7 lbs (4.4 kg)/pair |
| XLR Input | No |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
Edifier MR5: $349.99 per pair Amazon B&H Photo Video eBay
Pros: Erin’s Audio Corner measured useful bass for a compact 5-inch monitor, with F3 around 51Hz. The three-way active design adds a dedicated 3.75-inch midrange, and the 110W RMS system, app EQ, room-compensation controls, LDAC, balanced XLR/TRS inputs, and front headphone output make it unusually well equipped at $350 per pair. Measured bass extension of 51Hz (-3dB), with a measured sensitivity of 85dB.
Cons: Erin’s CTA-2034 data shows upper-midrange and treble irregularities, while off-axis response narrows more quickly than ideal above about 2-3kHz. Bass output is level-limited below about 70Hz and distortion/compression rise at higher levels, so it suits moderate nearfield use better than loud mid-field playback.
Full Edifier MR5 review and specifications →
| AES Input | No |
|---|---|
| Amplifier Power | 110W RMS total (Manufacturer specified) |
| App | Yes (Edifier ConneX) |
| Aux Input | Yes |
| Bass Extension (-3dB) | 51Hz (measured, Erin’s Audio Corner) |
| Bluetooth | Yes |
| Bluetooth Codecs | LDAC, SBC |
| Bluetooth Version | 6.0 |
| Coaxial Input | No |
| Dimensions | 6.3”W x 10.4”H x 11”D (159 x 264 x 280 mm) (active); 159W x 264H x 257D mm (passive) |
| Drivers | 5-inch woofer + 3.75-inch midrange + 1-inch silk-dome tweeter (each) |
| EQ | Yes (app EQ and rear high/low controls) |
| Frequency Response | 46Hz-40kHz (Manufacturer specified) |
| HDMI Input | No |
| Headphone Output | Yes |
| Inputs | Balanced XLR, balanced 6.35mm TRS, RCA, 3.5mm Aux |
| Maximum SPL | 101dB (Manufacturer specified, 1m) |
| Measurement Source | Erin’s Audio Corner |
| Optical Input | No |
| Outputs | 3.5mm headphone |
| RCA Input | Yes |
| Sensitivity | 85dB (measured at 0.3V/1m, Erin’s Audio Corner) |
| TRS Input | Yes |
| USB Input | No |
| Weight | 22.9 lbs (10.38 kg) |
| XLR Input | Yes |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons