Description
3.5x3.5" paper cone 45 ohm paging/talkback speaker.
|
SPECIFICATIONS Nominal Diameter: 3.5", 90mm Nominal Impedance: 45 ohms Power: 4 W rms Freq. Response: 250 Hz-8 kHz Sensitivity: 89 db 1w/1m Magnet Weight: 2.8 oz, 79 grams MOUNTING INFORMATION Overall Diameter: 3.62", 92mm Number of Mounting Holes: 4 Mounting Hole BCD: 4.05", 104mm Depth: 1.3", 33mm CONSTRUCTION -Pressed steel basket -Paper cone with paper edge -Ferrite magnet |