| Product Model |
|---|
| QJ0855-001 |
| QJ0853-000 |
| QJ0892-000 |
| QJ0890-001 |
| Frequency | Sound Pressure | Test Distance | Terminal | Size |
|---|---|---|---|---|
| 800Hz | 88±6db | 50cm | PIN | D43.2*17mm |
| 2000Hz | ≥100dB | 10cm | PIN | D30*13.5mm |
| 2400Hz | ≥110 dB | 30cm | PIN | D45.3*22mm |
| 2000Hz | ≥80db | 100cm | PP | 38*27*30mm |
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