Patented BroadBeam Ring waveguide technology delivers a consistent dispersion pattern for maximum intelligibility and edge-to-edge coverage. One 5.25 inch polypropylene woofer and one 1.0 inch convex titanium tweeter with a 90° waveguide mounted to a proprietary cast-aluminum baffle and heat sink. Weatherized components for indoor and outdoor applications. Average sensitivity of 87.5 dB offers high output capabilities and reduced amplification costs. Patented ZeroReflection enclosure technology for optimal sound reproduction and cabinet rigidity. Easy-access six-position selectable tap switch for 25-, 70.7- and 100-volt applications with transformer bypass position. Includes hanging hardware with galvanized steel cables and integrated SpeedClamp self-locking wire grip for fast, easy and secure installation. Also includes Euroblock connector and terminal weather boot. UL 2239 (hanging cable) approved.