Patented BroadBeam Ring™ waveguide technology delivers a consistent dispersion pattern for maximum intelligibility and edge-to-edge coverage. One 8inch treated fiber woofer and one 1.42inch compression driver (1.0inch exit) mounted to a proprietary cast-aluminum baffle and heat sink. High output and 120watt transformer for the sound reinforcement and PA markets. Patented ZeroReflection™ enclosure technology for optimal sound reproduction and cabinet rigidity. Easy-access five-position selectable tap switch for 25-, 70.7- and 100volt 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. Average sensitivity of 94.0dB offers high output capabilities and reduced amplification costs. UL 1480 (UEAY) and 2239 (hanging cable) approved.