28mm China mylar speaker DXI28N-A Hot selling model Intercom speaker

Model DXI28N-A

Impedance 8, 16, 32 ohm

Nominal Power 0.25 w

Maximum Power 0.5 w

Resonance Frequency（Fo） 400,450 Hz

Response:  200~5KHz

S.P.L:   96±2，92±2 dB

Height 4.5 mm

China 28mm mylar speaker manufacturer: www.duoxin.com