Model Number: YD77-1-8F32M
Category
Application: Fire/Safety
Size: 51-77mm
Feature Icons:
Features: Narrowband, water proof
Specification:
Diameter: Oslash;77mm
Cone material: Mylar
Edge: Mylar
Nominal power: 0.5w
Maximum power: 1.0w
Impedance: 8±15%OΩ
Voice coil: Oslash;13.3mm
Fo: 350±20%Hz
Response: Fo-4.5KHz
S. P. L: 82±3dB/1W/1M
Magnet size: Oslash;32*Oslash;18*6 (Ferrite)
Net weight: 56.5g
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