Electrovoice 205-4t Manuel D’Utilisation
Dual L.F. elements extend bandwidth and increase power handling. A sophisticated network
uses 2
uses 2
nd
order filters for smooth, low distortion response, and overload protection for all
transducers.
“Outdoor Ready” Construction
All EVID models except the 12.1 subwoofer are weather resistant. EVID 3.2, 4.2, and 6.2 meet
IEC529 rating IP-x4 and MilSpec 810 for water and dust resistance. The attention to detail even
includes weep holes to evacuate condensation. Outdoor installations should include an overhang
or other protection from direct exposure.
IEC529 rating IP-x4 and MilSpec 810 for water and dust resistance. The attention to detail even
includes weep holes to evacuate condensation. Outdoor installations should include an overhang
or other protection from direct exposure.
Built-in transformer versions (3.2T, 4.2T, 6.2T) feature high quality, low distortion transformers for
70v and 100v constant voltage applications. They provide the same superior sound as the non-
transformer models.
70v and 100v constant voltage applications. They provide the same superior sound as the non-
transformer models.
The 12.1 subwoofer uses a 12” transducer with dual voice coils to produce low frequencies to
below 40Hz. Its built-in filters reduce coloration while providing a high pass output for satellites
that further increases their potential output capability. The dual voice coils fully utilize a stereo
amplifier for maximum sound and allow filtered stereo outputs.
below 40Hz. Its built-in filters reduce coloration while providing a high pass output for satellites
that further increases their potential output capability. The dual voice coils fully utilize a stereo
amplifier for maximum sound and allow filtered stereo outputs.
All models are also available in “decorator” white
EVID Ceiling Mount Speaker Systems
The EVID ceiling system product line provides premium-level performance at a value price. Their
wide coverage and high SPL capability allows the use of fewer speakers, resulting in lower
system cost than the tight-spaced layout that low power narrow coverage speakers require. The
overall price differential of the EVID units to commodity type speakers is actually quite small when
the assembly and component costs of these standard ceiling speakers is taken into
consideration. The EVID units are fully assembled and no additional installation components are
generally needed. An EVID system “pays for itself” very quickly. Locations with the highest sales
per square foot are the ones who are most careful about sound quality, music programming, and
customer satisfaction.
wide coverage and high SPL capability allows the use of fewer speakers, resulting in lower
system cost than the tight-spaced layout that low power narrow coverage speakers require. The
overall price differential of the EVID units to commodity type speakers is actually quite small when
the assembly and component costs of these standard ceiling speakers is taken into
consideration. The EVID units are fully assembled and no additional installation components are
generally needed. An EVID system “pays for itself” very quickly. Locations with the highest sales
per square foot are the ones who are most careful about sound quality, music programming, and
customer satisfaction.
The EVID Ceiling Speaker Solution – Why is it Different?
The design goal of the EVID line of ceiling speakers was to provide effective solutions to give the
contractor the best range of options when specifying a job. Since the acoustic and design
requirements can vary considerably from job to job, a comprehensive range of choices is needed
to be a full service supplier.
contractor the best range of options when specifying a job. Since the acoustic and design
requirements can vary considerably from job to job, a comprehensive range of choices is needed
to be a full service supplier.
The EVID C8.2HC – Wide Spectrum Pattern Control in a Compact
Package
Package
High ceilings and reverberant rooms have long been
the downfall of many ceiling based distributed sound
installations. The inherent desire for wide dispersion
in smaller acoustically dead spaces works against the
use of ceiling speakers in larger rooms with
reverberant characteristics and higher ceilings. Until
now there has not been a cost effective solution that
combines good quality full range audio with useful
pattern control. Some ceiling products attempted to
have pattern control at the high frequencies but this
proved largely ineffective at the critical voice spectrum
of the audio range. The result was a speaker that had
the same poor intelligibility problems when used in
reverberant room as conventional ceiling speakers.
the downfall of many ceiling based distributed sound
installations. The inherent desire for wide dispersion
in smaller acoustically dead spaces works against the
use of ceiling speakers in larger rooms with
reverberant characteristics and higher ceilings. Until
now there has not been a cost effective solution that
combines good quality full range audio with useful
pattern control. Some ceiling products attempted to
have pattern control at the high frequencies but this
proved largely ineffective at the critical voice spectrum
of the audio range. The result was a speaker that had
the same poor intelligibility problems when used in
reverberant room as conventional ceiling speakers.
ElectroVoice/Dynacord BGM Guide
Page 8