The Electro-Voice EVID C8.2HC is an 8" coaxial transducer
featuring an innovative waveguide (patent pending) that providesdirectivity
control to 1 kHz. It provides much better music fidelity and speech intelligibility
in spaces with high ceiling heights than typical flush units are capable
of. Its 75° coverage pattern provides the same coverage area when
used in a 21’ ceiling as a typical flush mount mounted unit in an
8’ ceiling. This loudspeaker system is a complete two-way ceiling
loudspeaker package. The package consists of a bezel/waveguide assembly,
grille, rear enclosure, 8-inch coax two-way loudspeaker with waveguide
coupled titanium coated dome tweeter and internal line-matching transformer.
The Electro-Voice EVID C8.2HC utilizes a transformer that offers a selection
of 7.5 (70-V only), 15, 30 or 60 watts delivered to the loudspeaker system
using either 70-V or 100-V lines, or 8-ohm bypass. Selection is via a
convenient switch on the front of the waveguide.
The perforated grille is finished in semi-gloss white powder-coated enamel.
The baffle and bezel are constructed from UL 94V-0 rated ABS. The rear
enclosure, with fiberglass damping material, provides an optimum internal
volume for extended low-frequency performance. 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 Electro-Voice EVID C8.2HC ceiling
system in a drop ceiling that uses mineral wool, or other fiber-based
ceiling tiles.
The Electro-Voice 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.material, provides an optimum internal volume for extended low-frequency
performance.
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