| Type | Dual 21 inch Passive Subwoofer |
|---|---|
| Frequency range | 40Hz-250Hz(-10db) |
| Frequency response | 40Hz-200Hz(±3db) |
| Driver | 2×21″(100mm)voice coil |
| Sensitivity | 104db(1W/1m) |
| Nominal impedance | 4Ω |
| Maximun SPL | 126db Peak |
| Rated power | 1500W continuous,3000W program |
| Dimensions | 867mmx1686mmx582mm |
Subwoofer
