L-402H series fireproof in ceiling speakers are designed to be installed in the ceiling of a building and has fireproof capabilities, speakers are made with fire-resistant materials and are designed to meet EN54-24 fire safety standards.
L-401THS/L-501THS/-L-601THS series in-ceiling fireproof speakers offering two tweeter dome solutions, one is for silk soft dome and the other is Titanium dome.