Definitive Technology IW Sub Reference
A deep-bass powerhouse that disappears in your room, with a non-resonant sealed enclosure and paintable bezel and grille.
| Brand | Definitive Technology |
| Model | IW Sub Reference |
| Woofer | • (1) 13" (33.02 cm) d (Round) - Subwoofer • (1) 13" (33.02 cm) d (Round) - Bass Radiator |
| Woofer diameter (mm) | 330 |
| Frequency response | |
| Amplifier power (W) | |
| Enclosure | |
| Height (mm) | 665 |
| Width (mm) | 394 |
| Depth (mm) | |
| Weight (kg) |