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.