Loudspeaker YD57-3-8F32M-R 57*57mm Square ROHS Micro Mylar Audio Speaker Waterproof Speaker Unit-ESUTECH

Diameter:

Φ57mm

Cone Material:

Mylar

Edge:

Mylar

Nominal Power:

0.25w

Maximum Power:

0.5w

Impedance:

8±15%Ω

Voice coil:

Φ13.3mm

Fo:

550±20%Hz

Response:

Fo-4.5kHz

S.P.L:

83±3dB/W/M

Magnet Size:

Φ32×Φ18×6(Ferrite)

Net weight:

51g