| Specifications | DE521-N |
| Throat Diameter | 25 mm(1") |
| Mounting Screw | Bolt-on |
| Nominal Impedance | 8 ohm |
| Rated Power | 60 W |
| Sensitivity | 108 db/ m.w |
| Frequency Range | 1.2KHz-20KHz |
| Diaphragm Material | PEN |
| Specifications | DE521-N |
| Throat Diameter | 25 mm(1") |
| Mounting Screw | Bolt-on |
| Nominal Impedance | 8 ohm |
| Rated Power | 60 W |
| Sensitivity | 108 db/ m.w |
| Frequency Range | 1.2KHz-20KHz |
| Diaphragm Material | PEN |
| Voice Coll Diameter | 2"(51.3mm) |
| Magnet | Neodymium |
Standard Package: Product inner box(see the below three styles)+Shipping box(carton box)
Inner box:
Stype 1 : color box
Stype 2: white box
Stype 3:carton box
Customized Package: offered the designe by the customer
