SWC-70R16.1-16N0.5R

Features: 
Cone
Voice Applications
Water Resistant
Characteristic Minimum Rated Maximum Notes
Type of Magnet NdFeB
Type of Frame Metal
Type of Diaphragm PET
Type Magnetic
Sound Pressure Level dB at 30cm 91.44 Measured 87±3dB at 0.5W and 50cm.
Power W 0.5 1
Frequency kHz 0.42 0.42 8
Available Input Impedance Ω 4 16 64
Width mm 70
Height mm 16.1

Dimension Drawing: