Infinity PRIMUSII250
| Brand | Infinity |
| Model | PRIMUSII250 |
| Drivers | |
| Woofer | Dual 130mm MMD™, magnetically shielded |
| Woofer diameter (mm) | 130 |
| Midrange | |
| Midrange diameter (mm) | |
| Tweeter | 19mm MMD™, magnetically shielded |
| Tweeter diameter (mm) | 19 |
| Frequency response | 19 Hz – 20000 Hz |
| Enclosure | |
| Sensitivity (dB) | 92 |
| Impedance (Ω) | 8 |
| Recommended amplifier power, least (W) | 10 |
| Recommended amplifier power, most (W) | 150 |
| Built-in amplifier power (W) | |
| Height (mm) | 900 |
| Width (mm) | 187 |
| Depth (mm) | 300 |
| Weight (kg) | 16 |