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| Article No. | Resonance frequency Fr(khz) | Resonance impedance Rt≤(%) | Capacity C(pf) | Power output w |
| JD3028L—28S | 28 | 20 | 6000 | 200 |
| JD3535L—28S | 28 | 18 | 7000 | 400 |
| JD4040L—20S | 20 | 18 | 10000 | 1000 |
| JD4545L—28S | 28 | 16 | 12000 | 1000 |
| JD5050L—28S | 20 | 16 | 15000 | 1200 |
| JD6060L—28S | 15 | 16 | 12000 | 1500 |
Application:
Certifications:
Factory:
Shipping:
Most our products delivery to customer by air via express company, like DHL,UPS,TNT ,EMS ETC.
Transport time : one week can arrival customer office after send out from us .
We have enough foam inner packing and skin packing .
| Article No. | Resonance frequency Fr(khz) | Resonance impedance Rt≤(%) | Capacity C(pf) | Power output w |
| JD3028L—28S | 28 | 20 | 6000 | 200 |
| JD3535L—28S | 28 | 18 | 7000 | 400 |
| JD4040L—20S | 20 | 18 | 10000 | 1000 |
| JD4545L—28S | 28 | 16 | 12000 | 1000 |
| JD5050L—28S | 20 | 16 | 15000 | 1200 |
| JD6060L—28S | 15 | 16 | 12000 | 1500 |
Application:
Certifications:
Factory:
Shipping:
Most our products delivery to customer by air via express company, like DHL,UPS,TNT ,EMS ETC.
Transport time : one week can arrival customer office after send out from us .
We have enough foam inner packing and skin packing .
