LINGSHENG Ceiling Mount Speaker KS-819A (CN version)

High-quality recessed ceiling speaker designed for professional background music and conferencing audio, featuring a durable metal construction. (CN version)

Certified Model: KS-819A Constant Resistance Coaxial Ceiling Speaker Main Material: Metal Connection: other category: conference speaker model: KS-819A Constant Resistance Coaxial Ceiling Speaker package style: Set Equipped with AI large model: none Does it support phone calls?: not support Built-in battery: none