SWM-57R8.7-8B0.5R

Characteristic Minimum Rated Maximum Notes
Type Magnetic
Sound Pressure Level dB at 30cm 102.5 Measured 91±3dB(SPL) at 0.5W and 1m. Frequencies: 1.0 / 1.2 / 1.5 / 2.0kHz
Power W 0.5 1
Frequency kHz 0.37 ±20%
Available Input Impedance Ω 8
Width mm 57
Height mm 8.7
Characteristic Response: 

Dimension Drawing: