适用车型：PG
| V | A | dB(A) | Hz | QTY | use for |
| 12V | ≤4A | 110±5dB | H=420±20Hz L=350±20Hz |
30 | Car,Jeep,Van, Motorcycle |
| 24V | ≤4A | 110±5dB | H=420±20Hz L=350±20Hz |
30 | |
| 36V | ≤4A | 110±5dB | H=420±20Hz L=350±20Hz |
30 | |
| 48V | ≤4A | 110±5dB | H=420±20Hz L=350±20Hz |
30 |
