Rockustics Green XT850 Outdoor Speaker System The Rockustics Green XT850 Outdoor Speaker System is a premium 2-way outdoor loudspeaker solution for installations requiring high-performance sound in a durable speaker design. Not only is it UV resistant, scratch resistant, chlorine resistant, and weather resistant with professional-grade components for long-lasting performance and durability, the XT850 is designed for full-range background and foreground music as well as paging. The speakers sealed, in-ground enclosure design delivers true low-end response (38 Hz, 10 dB) and optimal off-axis performance. The XT850 includes theft-resistant mounting hardware and a weatherproof 5-position tap switch for 25/70.7/100 Volt applications with transformer bypass position. Rockustics Green XT850 Outdoor Speaker System Features: Patented BroadBeam waveguide technology provides smooth 360° horizontal off-axis coverage and reduces overall system costs. One 8” (203 mm) weatherproof polypropylene woofer with butyl rubber surround and one 1” (25 mm) aluminum dome tweeter with integrated horn & mounting bracket. UV-, scratch-, chlorine-, and weather-resistant with professional-grade components for long lasting performance and durability. Patented, durable and weather sealed ZeroReflection enclosure. Weather-proof 5-position tap switch for 25/70.7/100 V applications with transformer bypass position. 64 W transformer included. Liquid-tight compression fittings for water-tight protection. Multiple wire inlet locations for fast and easy daisy chaining. Stainless steel fasteners & grille.