Focal · Studio Monitors
Alpha 50 Evo
The Alpha 50 Evo is a compact 5-inch active nearfield monitor built for proximity control and mixing in small studio rooms.
fig. 01 · studio monitors
Alpha 50 Evo

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From Focal
A 13cm Slatefiber woofer and 25mm aluminium inverted-dome tweeter pair with 30W and 20W class D amplifiers for 45Hz-22kHz response and 101dB peak SPL. TRS, XLR, and RCA inputs plus rear-panel bass and treble trim make it a nearfield workhorse for small rooms.
Specifications
| Type | Alpha 50 Evo Monitoring |
|---|---|
| Frequency response (±3dB) | 45Hz - 22kHz |
| Maximum SPL | 101dB SPL (peak @39³/8" (1m)) |
| Inputs Connectors | TRS: symmetrical 10kOhms | XLR: symmetrical 10kOhms | RCA: asymmetrical 10kOhms | with compensated sensitivity |
| Medium and low frequency amplifier | 30W (music), class D |
| High frequency amplifier | 20W (music), class D |
| Automatic stand-by mode | After around 15 minutes of no use | By signal detection >6mV |
| Power supply | 100 - 240V~ | (T2AL fuse/250V) |
| Connection | IEC socket and detachable power cable |
| Sensitivity | Adjustable, 0 or +6dB |
| Level midrange/bass (0 - 300Hz) | Adjustable, +/-6dB |
| Treble level (4.5 - 22kHz) | Adjustable, +/-3dB |
| Power on/off | On/off switch on the rear panel |
| Stand-by consumption | <0.5W |
| Views and controls | On and off LED - Stand-by LED |
| Woofer | 5" (13cm) | Slatefiber cone |
| Tweeter | 25mm (1") with aluminium inverted dome |
| Construction | 0.6" (15mm) MDF |
| Finish | Black vinyl and paint |
| Dimensions with 4 rubber feet (HxWxD) | 12.2 x 9 x 9.41" | (310 x 228 x 239mm) |
| Weight | 13.1lbs (5.95kg) |



