User manual ELECTRO-VOICE EVID C82HC EDS

[. . . ] EVID C8. 2HC Ceiling 8" Two-Way Coaxial High-Ceiling Loudspeaker System Key Features: · · · · · · · · 8" coaxial two-way with dual Integrated Waveguides Defined Coverage for High Ceiling Applications Waveguide coupled Ti Tweeter Full bandwidth overload protection Front baffle wattage tap adjustment Integrated low loss matching transformer allows for either 70v/100v or 8-ohm operation Includes tile bridge and mounting ring for easy installation Integrated ported enclosure for extended bass response General Description: The Electro-Voice ® EVID C8. 2HC is an 8" coaxial transducer featuring an innovative waveguide (patent pending) that provides directivity control to 1 kHz. [. . . ] A rear cover, with provisions for a junction box fitting, provides access to a 4-pin terminal block that allows direct connection to the speaker with 12 gauge wire and provides pass through to additional speakers. A tile bridge is included for safe suspension of the C8. 2HC ceiling system in a drop ceiling that uses mineral wool, or other fiber-based ceiling tiles. The EVID line of ceiling speakers has been designed to work together as a complete system in a wide range of different ceiling constructions. They provide controlled dispersion, high-efficiency, high-maximum output, ease of installation, and wide-range reproduction of music or voice. Technical Specifications: Freq. Response (-10 dB): 50 Hz - 20 kHz Coverage (Conical): 75° nominal above 1 kHz Power Handling: 100 W Cont. / 400 W Peak Sensitivity (SPL 1W/1m): 93 dB Max Calculated SPL: 119 dB Impedance: 8 Ohms nominal (transformer bypass) Network: Network and transducers protected, 12 dB/oct 2. 6 kHz LF Transducer : 8 in. (200 mm) Polypropylene cone in waveguide HF Transducer : 1 in (25 mm) Ti Mylar laminate Transformer Taps: 70V: 7. 5, 15, 30 or 60W 100V: 15, 30 or 60W Bypass: 8 Ohms Connectors: Phoenix type removable, with screw terminals and "loop-thru", accepts 12 ga wire Enclosure Material: Baffle - UL 94V-O rated ABS Backcan - Zinc plated steel Grille: Perforated powder coated steel with safety tether Suppor t Hardware: Tile bridge, backing plate suppor t, cutout template, paint shield Dim (H x Dia. ): 11. 9" x 12. 6" (303mm x 320mm) Cutout Size: 12. 75" (324 mm) Net Weight (each): 13. 2 lbs (6. 0 kg) Shipping Weight (pair): 30. 0 lbs (13. 5 kg) All Specifications based on Half Space Environment in ceiling. Architects' & Engineers' Specifications: The EVID C8. 2HC loudspeaker system shall be comprised of a UL 94V-0 fire rated ABS baffle/bezel assembly, zinc plated steel rear enclosure, powder coated grille with safety tether, transformer with 8 ohm bypass and waveguide loaded 8-inch polypropylene low frequency transducer with coaxially-mounted waveguide coupled 1-inch titanium dome tweeter. Both the low frequency and high frequency drivers shall be waveguide coupled to provide dispersion control over the specified frequency range. [. . . ] For customer orders, contact Customer Service at: + 1 952 884-4051 Fax: + 1 952 887-9212 For warranty repair or service information, contact the Service Repair department at: 800/685-2606 For technical assistance, contact Technical Support at: 866/78AUDIO Specifications subject to change without notice. [. . . ]