Infinity ALPHA50
| Brand | Infinity |
| Model | ALPHA50 |
| Drivers | 5-1/4" (130mm) CMMD™ |
| Woofer | Dual 8" (200mm) CMMD™ |
| Woofer diameter (mm) | 200 |
| Midrange | 5-1/4" (130mm) CMMD™ |
| Midrange diameter (mm) | 130 |
| Tweeter | 1" (25mm) CMMD™ |
| Tweeter diameter (mm) | 25 |
| Frequency response | 35 Hz – 22000 Hz +3 −3 dB |
| Enclosure | |
| Sensitivity (dB) | 91 |
| Impedance (Ω) | 8 |
| Recommended amplifier power, least (W) | 10 |
| Recommended amplifier power, most (W) | 200 |
| Built-in amplifier power (W) | |
| Height (mm) | 1000 |
| Width (mm) | 250 |
| Depth (mm) | 350 |
| Weight (kg) | 23.5 |