Short answer: the Dayton Audio M4. Both are rated 3.8/5 for sound quality (#52 and #51 of 100 powered bookshelf speakers), and the Dayton Audio M4 costs $249.98 against $658 for the Focal Alpha 50 EVO, with sound quality a draw, the lower price decides it.
What the Focal Alpha 50 EVO does well: 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 Dayton Audio M4 does well: A compact powered pair with a subwoofer output, useful source connections and a solid cabinet. It keeps a wired aux input, which the Focal Alpha 50 EVO lacks. Watch for: Existing listening and output notes describe limited bass, a balance that changes with distance, and distortion rising above roughly 93dB.
Buy the Dayton Audio M4. Both are rated the same for sound quality, and it costs $408.02 less than the Focal Alpha 50 EVO.
Looking for alternatives? See the complete Powered Home rankings.
Specifications Side By Side
| Focal Alpha 50 EVO | Dayton Audio M4 | |
|---|---|---|
| Price | $658 per pair | $249.98 per pair |
| Ranked | #51 of 100 in Medium Size Powered Bookshelf Speakers | #52 of 100 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) | 5” x 6.5” x 9.5” (127 x 165 x 241 mm) (W x D x H) |
| Frequency Response | 45 Hz - 22 kHz (+-3 dB) (Manufacturer specified) | 40Hz - 20kHz (Manufacturer specified) |
| Inputs | XLR, TRS, RCA | RCA, USB-C, Bluetooth |
| Weight | 13.2 lbs (6.0 kg) each | 6.2 lbs (2.81 kg) (active), 5.1 lbs (2.31 kg) (passive) |
| Drivers | 5” (127mm) woofer | 4” aluminum woofer, 1” silk dome tweeter |
| App | No | No |
| Bluetooth | No | Yes |
| EQ | Yes (Room adjustment) | - |
| Amplifier Power | 60w Per Speaker | 75W RMS (150W peak) |
| Spinorama Preference Score | 1.04 | - |
| Spinorama Preference Score with Perfect Sub | 5.70 | - |
| XLR Input | Yes | No |
| RCA Input | Yes | Yes |
| TRS Input | Yes | No |
| Optical Input | No | No |
| Coaxial Input | No | No |
| USB Input | No | Yes |
| HDMI Input | No | No |
| AES Input | No | No |
| Aux Input | No | Yes (RCA) |
| Bass Extension (-3dB) | - | 121Hz (measured, Erin’s Audio Corner) |
| Bass Extension (-10dB) | - | 60Hz (measured, Erin’s Audio Corner) |
| Bluetooth Version | - | 5.0 |
| Bluetooth Codecs | - | SBC, aptX |
| Digital Aux Input | - | Yes (USB-C DAC, up to 192kHz/32-bit) |
| Stereo | - | Yes |
| Power Input | - | AC Power cord |
| Outputs | - | Subwoofer (20Hz-200Hz) |
| Subwoofer Output | - | Yes |
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Prices on this page were last checked October 9, 2026 at 8:01 AM 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: $658 per pair Amazon eBay
Same family: the Focal Alpha 65 EVO (larger bookshelf, rated 4/5), the Focal Alpha 80 Evo (larger bookshelf, estimated 4/5) and the Focal Alpha Twin Evo (larger bookshelf, rated 3.8/5).
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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Dayton Audio M4: $249.98 per pair Parts Express eBay
Pros: A compact powered pair with a subwoofer output, useful source connections and a solid cabinet. The existing review describes reasonable linearity for the price and a subdued upper treble that avoids an aggressively bright presentation. It is best considered for a close desktop setup. Measured bass extension of 121Hz (-3dB).
Cons: Existing listening and output notes describe limited bass, a balance that changes with distance, and distortion rising above roughly 93dB. The soft treble is a tonal preference, not evidence of reference neutrality; a subwoofer does not establish greater midrange headroom.
Full Dayton Audio M4 review and specifications →
| AES Input | No |
|---|---|
| Amplifier Power | 75W RMS (150W peak) |
| App | No |
| Aux Input | Yes (RCA) |
| Bass Extension (-10dB) | 60Hz (measured, Erin’s Audio Corner) |
| Bass Extension (-3dB) | 121Hz (measured, Erin’s Audio Corner) |
| Bluetooth | Yes |
| Bluetooth Codecs | SBC, aptX |
| Bluetooth Version | 5.0 |
| Coaxial Input | No |
| Digital Aux Input | Yes (USB-C DAC, up to 192kHz/32-bit) |
| Dimensions | 5” x 6.5” x 9.5” (127 x 165 x 241 mm) (W x D x H) |
| Drivers | 4” aluminum woofer, 1” silk dome tweeter |
| Frequency Response | 40Hz - 20kHz (Manufacturer specified) |
| HDMI Input | No |
| Inputs | RCA, USB-C, Bluetooth |
| Optical Input | No |
| Outputs | Subwoofer (20Hz-200Hz) |
| Power Input | AC Power cord |
| RCA Input | Yes |
| Stereo | Yes |
| Subwoofer Output | Yes |
| TRS Input | No |
| USB Input | Yes |
| Weight | 6.2 lbs (2.81 kg) (active), 5.1 lbs (2.31 kg) (passive) |
| XLR Input | No |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons