The Definitive Technology UIW RSS III 3-1/2" 2-Way In-Wall/Ceiling Speaker is a high-quality audio solution for home entertainment systems. With a sleek rectangular design and stereo mini jack audio inputs, this wired speaker offers exceptional sound performance with an impedance of 8 Ohms. Perfect for in-wall or ceiling mounting, each speaker is designed to provide clear and powerful audio for an immersive listening experience. Ideal for use in home theaters or any room in need of superior sound quality, the Definitive Technology UIW RSS III speakers are a top choice for audiophiles seeking premium audio equipment.