Infinity ERS210IIS
| Brand | Infinity |
| Model | ERS210IIS |
| Drivers | |
| Woofer | 6-1/2" (165mm) CMMD™ |
| Woofer diameter (mm) | 165 |
| Midrange | |
| Midrange diameter (mm) | |
| Tweeter | 3/4" (19mm) CMMD™ |
| Tweeter diameter (mm) | 19 |
| Frequency response | 47 Hz – 22000 Hz +3 −3 dB |
| Enclosure | |
| Sensitivity (dB) | 89 |
| Impedance (Ω) | 8 |
| Recommended amplifier power, least (W) | 10 |
| Recommended amplifier power, most (W) | 125 |
| Built-in amplifier power (W) | |
| Height (mm) | 324 |
| Width (mm) | 222 |
| Depth (mm) | |
| Weight (kg) | 1.6 |