Short answer: the Onkyo GX-30ARC for better sound quality, the Edifier MR4 for the lower price. The Onkyo GX-30ARC ranks #39 of 67 powered bookshelf speakers, rated 3.7/5, at $349. The Edifier MR4 ranks #48, rated 3.5/5, at $169.99, $179.01 cheaper.
What the Onkyo GX-30ARC does well: HDMI ARC, USB-C, optical and analog inputs make it a convenient compact system for a desk or TV. Watch for: The response rises toward the treble by about 0.48dB per octave.
Why pick the Edifier MR4: Erin’s data supports a useful budget desktop monitor: a 3.0dB midrange span, little overall on-axis tilt, and preference scores of 3.25 standalone and 6.00 with an ideal subwoofer. The tradeoff: Bass reaches -3dB around 79Hz, so deep extension should not be inferred from the overall flat trend.
Buy the Onkyo GX-30ARC if sound quality matters more than the price. Buy the Edifier MR4 if the price matters more than sound quality.
Looking for alternatives? See the complete Powered Home rankings.
Specifications Side By Side
| Onkyo GX-30ARC | Edifier MR4 | |
|---|---|---|
| Price | $349 per pair | $169.99 per pair |
| Ranked | #39 of 67 in Medium Size Powered Bookshelf Speakers | #48 of 67 in Medium Size Powered Bookshelf Speakers |
| Enclosure | 2-way powered, rear-ported | - |
| Drivers | 1” tweeter, 4” woofer | 4” (102mm) woofer, 1” silk dome tweeter |
| Dimensions | approx. 8.7H x 5.8W x 7.9D in each | 9”H x 5.5”W x 7.6”D (228.6 x 139.7 x 193 mm) |
| Amplifier Power | Class D amplification | 42W RMS total (21W per speaker) |
| Inputs | HDMI ARC, USB-C, optical, phono/line, 3.5mm aux, Bluetooth 5.3 | TRS Balanced, RCA, Aux |
| Outputs | Subwoofer | Headphone |
| Country | Japan (design) | - |
| Spinorama Preference Score | 3.69 | 3.25 |
| Spinorama Preference Score with Perfect Sub | 6.42 | 6.00 |
| Subwoofer Output | Yes | - |
| XLR Input | No | No |
| RCA Input | No | Yes |
| TRS Input | No | Yes |
| Optical Input | Yes | No |
| Coaxial Input | No | No |
| USB Input | Yes | No |
| HDMI Input | Yes | No |
| AES Input | No | No |
| Aux Input | Yes | Yes |
| Bluetooth | Yes, 5.3 | No |
| Weight | 6.2 lbs (2.8 kg) (primary speaker) | 9.9 lbs (4.5 kg) |
| Frequency Response | 55Hz - 20kHz (Manufacturer specified) | 60 Hz-20 kHz (-3dB) (Manufacturer specified) |
| App | - | No |
| EQ | - | Yes (Monitor and Music modes) |
| Bass Extension (-3dB) | - | 79Hz (measured, Erin’s Audio Corner) |
| Bass Extension (-10dB) | - | 59Hz (measured, Erin’s Audio Corner) |
| Sensitivity | - | 78dB (measured at 0.3V/1m, Erin’s Audio Corner) |
| Headphone Output | - | Yes |
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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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The Two Speakers In Full
Onkyo GX-30ARC: $349 per pair Onkyo eBay
Pros: HDMI ARC, USB-C, optical and analog inputs make it a convenient compact system for a desk or TV. Erin’s Klippel data gives a 3.69 standalone preference score and 6.42 with an ideal subwoofer. The midrange response spans 3.8dB, offering usable but not reference-level tonal performance.
Cons: The response rises toward the treble by about 0.48dB per octave. Bass reaches -3dB around 74Hz, not the lower LFX value used inside the preference model. Vertical listening position affects crossover balance. Its extensive connectivity does not compensate for response irregularities, and the published tonal data alone does not establish maximum clean output.
Full Onkyo GX-30ARC review and specifications →
| AES Input | No |
|---|---|
| Amplifier Power | Class D amplification |
| Aux Input | Yes |
| Bluetooth | Yes, 5.3 |
| Coaxial Input | No |
| Country | Japan (design) |
| Dimensions | approx. 8.7H x 5.8W x 7.9D in each |
| Drivers | 1” tweeter, 4” woofer |
| Enclosure | 2-way powered, rear-ported |
| Frequency Response | 55Hz - 20kHz (Manufacturer specified) |
| HDMI Input | Yes |
| Inputs | HDMI ARC, USB-C, optical, phono/line, 3.5mm aux, Bluetooth 5.3 |
| Optical Input | Yes |
| Outputs | Subwoofer |
| RCA Input | No |
| Spinorama Preference Score | 3.69 |
| Spinorama Preference Score with Perfect Sub | 6.42 |
| Subwoofer Output | Yes |
| TRS Input | No |
| USB Input | Yes |
| Weight | 6.2 lbs (2.8 kg) (primary speaker) |
| XLR Input | No |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
Edifier MR4: $169.99 per pair Amazon eBay
Pros: Erin’s data supports a useful budget desktop monitor: a 3.0dB midrange span, little overall on-axis tilt, and preference scores of 3.25 standalone and 6.00 with an ideal subwoofer. Balanced TRS inputs and tone controls are practical at its price, and its response is more balanced than the measured R1280T. Measured bass extension of 79Hz (-3dB), with a measured sensitivity of 78dB.
Cons: Bass reaches -3dB around 79Hz, so deep extension should not be inferred from the overall flat trend. Listening-window response still has local irregularities, including lower-treble unevenness. The existing review reports rapidly increasing distortion and audible distress when pushed well above moderate desktop levels. No Bluetooth, and adding a subwoofer does not cure every output or tonal limitation.
Full Edifier MR4 review and specifications →
| AES Input | No |
|---|---|
| Amplifier Power | 42W RMS total (21W per speaker) |
| App | No |
| Aux Input | Yes |
| Bass Extension (-10dB) | 59Hz (measured, Erin’s Audio Corner) |
| Bass Extension (-3dB) | 79Hz (measured, Erin’s Audio Corner) |
| Bluetooth | No |
| Coaxial Input | No |
| Dimensions | 9”H x 5.5”W x 7.6”D (228.6 x 139.7 x 193 mm) |
| Drivers | 4” (102mm) woofer, 1” silk dome tweeter |
| EQ | Yes (Monitor and Music modes) |
| Frequency Response | 60 Hz-20 kHz (-3dB) (Manufacturer specified) |
| HDMI Input | No |
| Headphone Output | Yes |
| Inputs | TRS Balanced, RCA, Aux |
| Optical Input | No |
| Outputs | Headphone |
| RCA Input | Yes |
| Sensitivity | 78dB (measured at 0.3V/1m, Erin’s Audio Corner) |
| Spinorama Preference Score | 3.25 |
| Spinorama Preference Score with Perfect Sub | 6.00 |
| TRS Input | Yes |
| USB Input | No |
| Weight | 9.9 lbs (4.5 kg) |
| XLR Input | No |
- Links
- Reviews, Comparisons and Sound Samples
- Erin’s Audio Corner Review Measurements More from Erin’s Audio Corner →
- Audio Science Review Measurements More from Audio Science Review →
- DSAUDIO.review: DSAUDIO.review Edifier MR4 vs Edifier R1280DBs sound.DEMO More from DSAUDIOreview →
- DSAUDIO.review: DSAUDIO.review Edifier MR4 vs Edifier R1700BT sound.DEMO
- DSAUDIO.review: DSAUDIO.review Edifier MR4 vs JBL 305P MKII sound.DEMO
- DSAUDIO.review: DSAUDIO.review Edifier MR4 vs Presonus Eris E3.5 sound.DEMO
- DSAUDIO.review: DSAUDIO.review Edifier MR4 vs iLoud Micro Monitor sound.DEMO
- DSAUDIO.review: DSAUDIO.review Edifier MR4 vs Presonus Eris E4.5 sound.DEMO
- DSAUDIO.review: DSAUDIO.review Edifier MR4 vs Mackie CR4-X sound.DEMO
- 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 iLoud Micro Monitor Pro the Best Studio Monitor Speakers for your Home Studio?
- Head-to-Head Comparisons