主要特征
18",ferrite magnet,die cast aluminium basket subwoofer
97dB sensitivity in 1w/1m,1000W power handing
114mm(4.5 inch),copper voice coil wire inside and outside rounding and glass fiber voice coil bobbin,can endure high temperature.
Great high quality sound and very powerful dynamism
Optimal for compact subwoofers
规格
| 额定尺寸 | 18 | 寸 |
| 额定阻抗 | 8 | 欧 |
| 额定功率 | 1000 | 瓦 |
| 灵敏度 | 97 | dB |
| 频响 | 48-1000 | Hz |
| 音圈直径 | 114 | mm |
| 磁钢尺寸 | 245 | mm |
| 最低共振频率 | 48 | Hz |
| 直流电阻 | 5.4 | 欧 |
| 机械品质因数 | 8.163 |
|
| 电品质因数 | 0.352 |
|
| 总品质因数 | 0.338 |
|
| 等效容积 | 94.32 | 升 |
| 力顺 | 43.778 | uM/N |
| 效率 | 2.89 | % |
| BL值 | 34 | T |
| 有效振动面积 | 121.3 | CM² |
| 盘架 | 铝 |
|
| 纸盘 | Glass loaded paper with weather resistant impregnation |
|
| 悬边 | 布 |
|
| 音圈材质 | Round Copper |
|
| 音圈骨架 | Class Fiber |
|
| 磁钢材料 | 铁氧体 |
|
| 最大外径 | 459.5 | mm |
| 螺丝孔中心直径 | 440 | mm |
| 开孔直径 | 425 | mm |
| 高度 | 214 | mm |
| 净重 | 17 | Kg |
| 最大线性位移 | 6.5 | mm |
| 高音喉口直径 | / | 寸 |
