Size

53*53*30MM

Rated Imp

4ohm±15%

Resonance Freq

150Hz±20%

Output S.P.L.

90±3dB

Input Power

3.0 W

Max Power

5.0 W

Frequency Range

FO-20 KHz

Insulation Resistance

10MΩ

Magnet

45 ×  22 × 8

Polarity

When A Positive D.C Voltage Is Applied To The Terminal Marked (+)
Or Red, The Diaphragm Should Move To The Front.