Dynacord Stereo System Stereo System User Manual


 
EV Business Audio Product Guide
EVID Surface Mount Speaker Systems
The “ID” in EVID is for Innovative Design of high quality foreground/background speaker
systems. EVID is not just another box, or trapezoidal system, EVID is different. It’s unique
design concept combines style with acoustics for several benefits.
Innovation in Design
EVID is an aesthetic design using organic curves to fit into many decors and themes, it does not
look like a traditional loudspeaker. This allows better integration for a more invisible sound
system, while not distracting from a commercial or theme environment. In our desire to have
them blend into the background we even eliminated an EV logo on the grille!
Innovation in Functionality
EVID’s mounting system provides greater range of aiming angles in both horizontal and vertical
planes than other types. Coverage options are increased by the enclosure’s ability to be
mounted either “vertically”, or “horizontally” while fitting into the environment without looking
awkward. The bracket’s design compliments the enclosure while helping deterring theft. The
grille follows the use of curvature with designed in weather resistance and a “hidden leash” for
safety. All models all available in black or white, and can easily be painted the match the décor.
Model Summary
EVID 3.2 Most compact of the EVID series, the EVID 3.2 consists of dual 3” LF drivers with
a .75” Ti (titanium) direct radiator, providing high-fidelity full-range sound over an
extremely wide coverage area. The EVID 3.2t includes a transformer for 70V or
100V systems.
EVID 4.2 The EVID 4.2 uses dual 4” LF drivers and a 1” Ti /waveguide tweeter, able to
deliver maximum sound level over a wide coverage area. The EVID 4.2t includes
a multi-tap transformer for 70V or 100V line distribution systems.
EVID 6.2 The EVID 6.2 contains dual 6.5” woofers and a 1” Ti /waveguide tweeter,
designed for high performance audio over a wide coverage area. The EVID 6.2t
includes a multi-tap transformer for a 70V or 100V line distribution system.
EVID 12.1 The unique 12” dual voice coil woofer design and side/front angled port system
allows for powerful low-frequency reinforcement from a flexible, compact wall or
ceiling mount enclosure. The EVID 12.1 is an ideal addition to any EVID system,
resulting in an amazing bottom end and fullness to any program material.
Full Range Audio Performance
EVID’s rounded enclosures coupled with dual low frequency transducers endows all three models
with exceptional performance. The three dimensional elliptic baffle symmetrically locates the high
frequency element in front of, and between the low frequency drivers. This careful shaping,
location, and 10° splaying of the LF units provides coverage control by the resulting line array.
Lobing is controlled by physically “shadowing” the LF transducers from each other over the
bandwidth they would normally exhibit interference. The specially designed waveguide used in
EVID 6.2 and 4.2 contributes to the controlled coverage without adding distortion. It’s size, shape
and depth are optimized for crossover transition, linear response on and off axis, and even
coverage over a 100° x 120°.
ElectroVoice/Dynacord BGM Guide Page 7