Short answer: the Focal Alpha 50 EVO if sound quality matters most, the Onkyo GX-30ARC if price matters most. The Focal Alpha 50 EVO ranks #37 of 67 powered bookshelf speakers, rated 3.8/5, at $608. The Onkyo GX-30ARC ranks #39, rated 3.7/5, at $349, $259 cheaper.
Why pick the Focal Alpha 50 EVO: Rear shelving controls and a conventional studio-monitor layout provide practical placement adjustment. The catch: Basic shelving controls are less flexible than parametric room correction.
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. The tradeoff: The response rises toward the treble by about 0.48dB per octave.
Buy the Focal Alpha 50 EVO if sound quality is the priority over the price, or the Onkyo GX-30ARC if the price is the priority over sound quality.
Looking for alternatives? See the complete Powered Home rankings.
Specifications Side By Side
| Focal Alpha 50 EVO | Onkyo GX-30ARC | |
|---|---|---|
| Price | $608 per pair | $349 per pair |
| Ranked | #37 of 67 in Medium Size Powered Bookshelf Speakers | #39 of 67 in Medium Size Powered Bookshelf Speakers |
| Dimensions | 12.2”H x 9”W x 9.4”D (309.9 x 228.6 x 238.8 mm) | approx. 8.7H x 5.8W x 7.9D in each |
| Frequency Response | 45 Hz - 22 kHz (+-3 dB) (Manufacturer specified) | 55Hz - 20kHz (Manufacturer specified) |
| Inputs | XLR, TRS, RCA | HDMI ARC, USB-C, optical, phono/line, 3.5mm aux, Bluetooth 5.3 |
| Weight | 13.2 lbs (6.0 kg) each | 6.2 lbs (2.8 kg) (primary speaker) |
| Drivers | 5” (127mm) woofer | 1” tweeter, 4” woofer |
| App | No | - |
| Bluetooth | No | Yes, 5.3 |
| EQ | Yes (Room adjustment) | - |
| Amplifier Power | 60w Per Speaker | Class D amplification |
| Spinorama Preference Score | 1.04 | 3.69 |
| Spinorama Preference Score with Perfect Sub | 5.70 | 6.42 |
| XLR Input | Yes | No |
| RCA Input | Yes | No |
| TRS Input | Yes | No |
| Optical Input | No | Yes |
| Coaxial Input | No | No |
| USB Input | No | Yes |
| HDMI Input | No | Yes |
| AES Input | No | No |
| Aux Input | No | Yes |
| Enclosure | - | 2-way powered, rear-ported |
| Outputs | - | Subwoofer |
| Country | - | Japan (design) |
| Subwoofer Output | - | Yes |
Related Speaker Comparisons
How Focal Alpha 50 EVO compares with other leading options:
- Focal Alpha 50 EVO vs Genelec 8331A
- Focal Alpha 50 EVO vs Neumann KH120 MKII
- Focal Alpha 50 EVO vs Genelec 8030C
- Focal Alpha 50 EVO vs Neumann KH80 DSP
- Focal Alpha 50 EVO vs Dynaudio LYD 5
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
Focal Alpha 50 EVO: $608 per pair Amazon eBay
Pros: Rear shelving controls and a conventional studio-monitor layout provide practical placement adjustment.
Cons: Basic shelving controls are less flexible than parametric room correction. Careful placement is still important, especially near walls or on a desk.
Full Focal Alpha 50 EVO review and specifications →
| AES Input | No |
|---|---|
| Amplifier Power | 60w Per Speaker |
| App | No |
| Aux Input | No |
| Bluetooth | No |
| Coaxial Input | No |
| Dimensions | 12.2”H x 9”W x 9.4”D (309.9 x 228.6 x 238.8 mm) |
| Drivers | 5” (127mm) woofer |
| EQ | Yes (Room adjustment) |
| Frequency Response | 45 Hz - 22 kHz (+-3 dB) (Manufacturer specified) |
| HDMI Input | No |
| Inputs | XLR, TRS, RCA |
| Optical Input | No |
| RCA Input | Yes |
| Spinorama Preference Score | 1.04 |
| Spinorama Preference Score with Perfect Sub | 5.70 |
| TRS Input | Yes |
| USB Input | No |
| Weight | 13.2 lbs (6.0 kg) each |
| XLR Input | Yes |
- Links
- Reviews, Comparisons and Sound Samples
- Independent Measurements (spinorama.org)
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- Head-to-Head Comparisons
- Focal Alpha 50 EVO vs Dayton Audio M4
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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