| Impedance: | |
|---|---|
| Quantity: | |
Features
 | 97 dB sensitivity | ||
| 55-3000 Hz response | |||
| 88mm(3.5 in) Aluminium voice coil | |||
| 1800W continuous program power capacity | |||
Specifications
| TYPE | ND WOOFER | Frequency Range | 55-3000 (Hz) | |
| Nominal Diameter | 304/12 (mm/in) | Voice Coil Diameter | 88/3.5 (mm/in) | |
| Rated Impedance | 8 (ohm) | Winding Material | Aluminium | |
| Minimum Impedance | 6.2 (ohm) | Former Material | Glass Fibre | |
| Nominal Power Handling | 900 (Watts) | Winding Depth | 22/0.87 (mm/in) | |
| Continuous Power Handling | 1800 (Watts) | Magnetic Gap Depth | 13/0.51 (mm/in) | |
| Sensitivity | 97 (dB) | Magnetic Material | Neodymium Inside Slug |
| MORE→ |
Thiele & Small Parameters
| Fs | 55 (Hz) | Mms | 87 (g) | |
| Re | 5.4 (ohm) | Vas | 38 (liters) | |
| Qms | 7.5 | Sd | 539 (cm2) | |
| Qes | 0.4 | Le | 0.32 (mh) | |
| Qts | 0.38 | Xmax | ±7.8 (mm) | |
| Bl | 20.2 (T.M) | EBP | 137.5 (Hz) |
Mounting And Shipping
| Overall Diameter | 311/12 (mm/in) | Flange And Gasket Thickness | 13 /0.51 (mm/in) | |
| Bolt Circle Diameter | 295/11.6 (mm/in) | N.W. (1 pc) | 4.75 / 10.5 (kg/lb) | |
| Mount Baffle Cut-out | 283/11.1 (mm/in) | G.W. (1 pc) | 8 / 17.6 (kg/lb) | |
| Speaker Depth | 192/7.5 (mm/in) | Shipping Size (1 pc) | 370x370x280 (mm) | |
| Mounting Hole | 8 | |||
| MORE→ |
Datasheet Downloads
