Dahua Ceiling Speaker

Sold by Fafasmart Technologies. · Accra Metropolitan

Input power 3W/6W(100V) Rated impedance 3.333KΩ(3W)/1.666KΩ(6W) sound pressure level 93±3dB(1M/1W) frequency response 75Hz-20kHz speaker unit 6"*1 Mounting hole size F170mm Speaker installation method recessed ceiling Connection method Three-core interconnected cable Material HIPS mesh cover: iron size $193*78mm weight 0.72kg/1PC working temperature -25°C to +55°C storage temperature -40°C to +70°C relative humidity ≤95