BS SW12 1200
12 inch Subwoofer 2+2 Ω
- Description
- Specifications
12 inch Subwoofer 2+2 Ω
CENERAL SPECIFICATION
| Nominal diameter | 318mm/12inches |
| Power rating | 1200W |
| Nominal impedance | 2Ω+2Ω |
| Sensitivity | 84dB |
| Frequency range | 45-1kHz |
| Chassis type | cast aluminium |
| Coil material | BASV |
| Voice coil diameter | 75.5mm |
| Net Weight | 8.4kg/pc |
| Packing Dimension | 380x380x240mm |
| Magnet type | Ferrite |
| Magnet size | 170*85*20mm*2 |
| Magnet weight | 1.65kg |
| Number of layers | 4(Outside) |
| Former material | Aluminium |
| Cone material | Paper |
| Surround material | Foam |
| Spider | Single |
| Vice coil winding width | 32.5mm |
| Shipping Weight | 8.4kg/ctn 1pc/ctn |
SMALL SIGNAL PARAMETERS
| Re | 1.8Ω |
| Fs | 45Hz |
| Mms | 245.7gr |
| Qms | 3.98 |
| Qes | 0.9 |
| Qts | 0.75 |
| Vas | 18.0 l |
| BI | 15.2N/A |
| Cms | 0.08mm/N |
| Rms | 18.4kg/s |
| Le | 0.08mH |