| 尺寸 / Size | 92±0.5 | mm | 
| 工作电压范围 / Voltage range | 10-15 | Vdc | 
| 工作电流/Current consumption | ≤4.5MAX | A/pc | 
| 声压级/ Sound pressure level | 105~118 | dB | 
| 频率/ Frequency ‘H+L’ | 450±20 | Hz | 
工作电压 /Nominal voltag 12 Vdc
工作电压范围 / Voltage range 9-15 Vdc
工作电流/Current consumption 3 A/pc
声压级/ Sound pressure level 105-118 ( 2m ) dB(A)
频率/ Frequency ‘H+L’ 450/365 Hz
| prduct | √ | ECE R28 | 
| 产品 | √ | CQC | 
| 认证 | √ | INMETRO | 
| MAUFACTURING | √ | IATF16949 | 
| 尺寸 / Size | 92±0.5 | mm | 
| 工作电压范围 / Voltage range | 10-15 | Vdc | 
| 工作电流/Current consumption | ≤4.5MAX | A/pc | 
| 声压级/ Sound pressure level | 105~118 | dB | 
| 频率/ Frequency ‘H+L’ | 450±20 | Hz |