Infinity US-1
| Brand | Infinity |
| Model | US-1 |
| Drivers | NA |
| Woofer | |
| Woofer diameter (mm) | |
| Midrange | NA |
| Midrange diameter (mm) | |
| Tweeter | 1"" |
| Tweeter diameter (mm) | 25 |
| Frequency response | 70 Hz – 20000 Hz +3 −3 dB |
| Enclosure | |
| Sensitivity (dB) | 86 |
| Impedance (Ω) | 8 |
| Recommended amplifier power, least (W) | 10 |
| Recommended amplifier power, most (W) | 50 |
| Built-in amplifier power (W) | |
| Height (mm) | 216 |
| Width (mm) | 114 |
| Depth (mm) | 140 |
| Weight (kg) |