物料参数
| ProductCategory: | Speakers&Transducers |
| Manufacturer: | Visaton |
| Product: | Speakers |
| Type: | Speaker |
| Frequency: | 165Hz |
| SoundPressureLevel: | 90dB |
| Impedance: | 4Ohms |
| PowerRating: | 20W |
| Shape: | Round |
| TerminationStyle: | SolderLug |
| Diameter: | 100mm |
| Length: | 102mm |
| Width: | 102mm |
| Depth: | 44mm |
| Brand: | Visaton |
| Mounting: | Panel |
| OperatingTemperatureRange: | -40Cto+70C |
| Part#Aliases: | 2040 |