Description
4.0" paper cone 45 ohm paging/talkback speaker.
SPECIFICATIONS Nominal Diameter: 4.0", 102mm Nominal Impedance: 45 ohms Power: 4 W rms Freq. Response: 140 Hz-9 kHz Sensitivity: 88 db 1w/1m Magnet Weight: 2.8 oz, 79 grams MOUNTING INFORMATION Overall Diameter: 4.02", 102mm Number of Mounting Holes: 4 Mounting Hole BCD: 4.53", 115mm Depth: 1.5", 38mm CONSTRUCTION -Pressed steel basket -Paper cone with paper edge -Ferrite magnet |