Thông số kỹ thuật sản phẩm E12-300S
| Nominal diameter | 305 mm/12 in |
| Power rating | 300 W(AES) |
| Nominal impedance | 8 Ohm |
| Sensitivity (1W/1m) | 95 dB |
| Frequency Range | 50-3500 Hz |
| Chassis type | Heavy Duty Stamp Steel |
| Magnet type | Ferrite |
| Magnet weight | 2.3 kg/81.4 oz |
| Voice coil diameter | 76.2 mm/3.0 in |
| Coil material | CCA-W |
| Former materia | Glass fiber |
| Cone material | Paper |
| Surround material | Cloth |
| Suspension | Single |
| Xmax | 3.4 mm/0.13 in |
| Gap depth | 10 mm/0.39 in |
| Voice coil winding width | 16.8 mm/0.66 in |
| Net weight | 7.0 kg/15.4 lb |
| Shipping weight | 7.5 kg/16.5 lb |
| Packaging dimension WxDxH | 355 x 355 x 200 mm |











