Description Pure, Immersive In-Ceiling Audio Transform your ceiling into a source of breathtaking sound. The RBH SI-615 brings music, movies, and Atmos effects to life with precision and clarity, all while blending seamlessly into your room. You’ll hear every note, whisper, and detail as if you were right there in the scene. Engineered for Performance With a 6.5″ aluminum woofer for tight, accurate bass and a pivoting 0.75″ ring-radiator tweeter for crystal-clear highs, the SI-615 delivers balanced, room-filling sound. Plus, the optional treble boost lets you fine-tune performance to match your space and preferences. Seamless Design, Built to Last Installation is simple with retrofit or new-construction compatibility, and the magnetic paintable grille ensures a clean, low-profile finish. Backed by an incredible 25-year warranty, the SI-615 is an in-ceiling speaker that looks invisible but sounds unforgettable. Key Features 6.5″ aluminum woofer 0.75″ pivoting ring-radiator tweeter Dolby Atmos & immersive audio compatible Optional treble boost for custom tuning Magnetic, paintable grille for seamless design Easy retrofit or new-construction install 25-year warranty for lasting peace of mind
