Model：HS-BX-4020

Specification：

58*22*10mm

Diaphragm：20*40

Features:

SPL:97dB at2KHz/10cm/2.0W

FO：1250Hz±15% 4.0V

Impedance：8±15% Ohm     

Rated/Max Power:2.0/2.5W

Features: Full cloth edge, bright and clear sound

Application:

Voice products