| Brand | Estelon |
| Model | YB |
| Drivers | Woofer: 220 mm aluminium cone from SEAS Mid-woofer: 148 mm sliced paper cone from Scan-Speak Revelator series Tweeter: 26 mm beryllium dome Illuminator from Scan-Speak |
| Woofer | 220 mm aluminium cone from SEAS |
| Woofer diameter (mm) | 220 |
| Midrange | |
| Midrange diameter (mm) | |
| Tweeter | 26 mm beryllium dome Illuminator from Scan-Speak |
| Tweeter diameter (mm) | 26 |
| Frequency response | 30 Hz – 40000 Hz |
| Enclosure | Sealed |
| Sensitivity (dB) | 86 |
| Impedance (Ω) | 6 |
| Recommended amplifier power, least (W) | 30 |
| Recommended amplifier power, most (W) | |
| Built-in amplifier power (W) | |
| Height (mm) | 1260 |
| Width (mm) | 332 |
| Depth (mm) | 394 |
| Weight (kg) | 45 |
