DESIGN: The OSD Audio AP850 features an 8 woofer, 1 tweeter, and a powder-coated rust-resistant grille that will complement any backyard. WEATHER: The OSD Audio Surface Mount Patio Speaker Pair has the ability to handle temperature fluctuations from 20F to 200F during changing seasons. MOUNT: The included flexible mounting brackets allow for 180-degree rotation and a 60-degree tilt when mounted either vertically or horizontally. Install speaker under a covered area for the best results. OUTDOOR: The weather-resistant design of composite resin low resonator cabinet with silicone-sealed internal cabinetry to make these speakers perfect to use outdoors. MODERN: The AP850 has a sleek, modern, and fancy design that will enhance any house, deck, or outdoor area.