Celestion S1i
| Brand | Celestion |
| Model | S1i |
| Woofer | |
| Woofer diameter (mm) | |
| Frequency response | 30 Hz – 150 Hz |
| Amplifier power (W) | |
| Enclosure | |
| Height (mm) | 460 |
| Width (mm) | 375 |
| Depth (mm) | 430 |
| Weight (kg) | 10.1 |
| Brand | Celestion |
| Model | S1i |
| Woofer | |
| Woofer diameter (mm) | |
| Frequency response | 30 Hz – 150 Hz |
| Amplifier power (W) | |
| Enclosure | |
| Height (mm) | 460 |
| Width (mm) | 375 |
| Depth (mm) | 430 |
| Weight (kg) | 10.1 |