Polk Audio TC265i Rectangular 6.5-Inch 3-Way In-Wall Loudspeaker (Single, White) Single rectangular 3-way in-wall loudspeaker for custom installed sound systems Equipped with one 6.5-inch dynamic balance polymer composite driver and one 6.5-inch subwoofer with rubber surrounds Frequency response: 30Hz-27kHz Equipped with an aimable 1-inch silk dome tweeter with neodymium magnet Durable, moisture-resistant materials for safe use in kitchen, bath and sauna