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20mmx30mmx5mm mini wired speaker 4/8/16/32 ohm 750hz 2907 2970 mylar speaker annunciator transducer & buzzer high quality alarm buzzer for household electrical appliances,toy,cell phone,earphone,medical,meter and instrument - Changzhou Esuntech Co Ltd.
| Model No. | ESP2030N-W |
| Cone Material: | Mylay |
| Edge: | |
| Nominal Power: | 0.8w |
| Maximum Power: | 1.2w |
| Impedance: | 4/8/16/32 ohm±15%Ω |
| Fo: | 750hz |
| Response: | Fo-20kHz |
| S.P.L: | 89±3dB/W/M |
| Magnet Size: NdFeB | D7.9*1.4mm |
| Rohs | Yes |
