21cm (8″) Polyglass cone subwoofer. Subwoofer that features wide frequency response in the bass range in very small volume.
| woofer | Polyglass cone |
|---|---|
| voice coil | 2 Layer |
| max power | 500 W |
| nominal power | 250 W |
| sensitivity | 85 dB |
| frequency response | 40Hz – 500kHz |