KD-1FG Talkback Extension:
KD-1FG Talkback Extension Technical Parameter
Rated output power: ≥1W
Noise Level: -40dB
Nonlinear distortion: ≤5%
Frequency Characteristics: 200Hz~5000Hz
Frequency Response relative to 800Hz is ±3dB
Color: Black (RAL 9005)
IP Class: IP44
Weight: 1.1KG
Stuffing box cable entrance hole size: 2-Ф14mm.
KD-1FG Mounting Size