28mmx5mm mini speaker 4/8/16/32 ohm 5500hz 2805 2850 mylar speaker annunciator transducer & buzzer high quality alarm buzzer for household electrical appliances,toy,medical,meter and instrument - Changzhou Esuntech Co Ltd.
Model No. | ESP28N-A |
Diaphgrame | Mylar |
Frame | Plastic |
Nominal Power: | 0.5w |
Maximum Power: | 1.0w |
Impedance: | 4/8/16/32 ohm±15%Ω |
Fo: | 550hz |
Response: | Fo-6kHz |
S.P.L: | 92±3dB/W/M |
Magnet | NdFeB |
Rohs | Yes |