Different from other normal ceiling loudspeakers, HSC-112 12-inch Ceiling Loudspeaker is comprised of professional coaxial units which have higher sensitivity and better headroom design. Fixed resistance design can reproduce Hi-Fi sound. Horn-loaded structure provides even coverage and better directivity. HSC-112 has 90°(H)×70°(V) coverage pattern. The uniform arrangement is conducive to improve sound field uniformity and sound transmission gain.