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.
FS-3430 indoor on wall surface mount loudspeakers are coming with very elegant and sleek housing design, build-in 2pcs 4" low frequency woofer speaker driver and 1pc 1" high frequency silk soft dome tweeter.
