BS 80N PRO
8 inch Midrange Speaker
- 描述
- 规格
8 inch Midrange Speaker
CENERAL SPECIFICATION
| Nominal diameter | 211mm/8inches |
| Power rating | 500W |
| Nominal impedance | 4Ω |
| Sensitivity | 94dB |
| Frequency range | 80-3kHz |
| Chassis type | cast aluminium |
| Coil material | KSV |
| Voice coil diameter | 60mm |
| Net Weight | 2.1kg/pc |
| Packing Dimension | 253x253x106mm |
| Magnet type | Neodymium |
| Magnet size | 115*70*8mm |
| Magnet weight | 0.4kg |
| Number of layers | 2(Outside) |
| Former material | Kapton |
| Cone material | Paper |
| Surround material | Cloth |
| Spider | Single |
| Shipping Weight | 2.1kg/ctn 1pc/ctn |
SMALL SIGNAL PARAMETERS
| Re | 3.2Ω |
| Fs | 82Hz |
| Mms | 16.1gr |
| Qms | 4.67 |
| Qes | 0.24 |
| Qts | 0.23 |
| Vas | 5.4 l |
| BI | 10.5 N/A |
| Cms | 0.23mm/N |
| Rms | 2.1kg/s |
| Le | 0.1mH |