SWC-40R15-8F1R

Features: 
Cone
Voice Applications
External
Characteristic Minimum Rated Maximum Notes
Type of Magnet Ferrite
Type of Frame Metal
Type of Diaphragm Paper
Type Magnetic
Sound Pressure Level dB at 30cm 84.44 Measured 80±3dB at 1W and 50cm.
Power W 1 1.5
Frequency kHz 1 1 5
Available Input Impedance Ω 4 8 64
Width mm 40
Height mm 15

Dimension Drawing: