Electro-Voice EVID FM4.2, Руководство пользователя

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Model Summary
EVID™ FM6.2
The Electro-Voice ® EVID FM6.2 loudspeaker system is a complete
two-way in-wall loudspeaker package. The package consists of a bezel
assembly, grille, rear enclosure, 6.5” two-way loudspeaker coupled with
a 6.5” passive radiator and an internal line-matching transformer. The
loudspeaker features 6.5” low-frequency cone and high-temperature
voice-coil assembly along with a 6.5” long excursion passive radiator and
titanium coated dome tweeter. The EVID FM6.2 loudspeaker utilizes a
crossover network, centered at 3,300 Hz, that provides 16-dB-per-octave
tweeter protection outside of its operating range. In addition the FM6.2
features a comprehensive protection circuit to shield the woofer and
tweeter drivers from excessive power levels.
The FM6.2 utilizes a transformer that offers a selection of 7.5, 15, 30, or
60 watts delivered to the loudspeaker system using either 70-V or 100-V
lines. The wattage is selected via a convenient switch on the front baffle.
The unit can also be operated as an 8-ohm speaker via the same front
panel selector switch.
The perforated grille is finished in semi-gloss white powder-coated enam
-
el. The baffle and bezel is constructed from heat resistant ABS. The
rear enclosure is constructed from zinc-plated, steel. The rear enclosure
provides an optimum internal volume, ensuring extended low-frequency
performance. It is constructed from heavy-gauge, rugged steel. The
steel rear enclosure was optimized using FEA to virtually eliminate panel
resonance. The entire enclosure is less than 4” deep providing an easy
installation into nearly any tight wall or ceiling space. 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 and provides pass
through to additional speakers. FM6.2 loudspeakers provide wide disper-
sion, high-efficiency, high-maximum output, ease of installation, and
wide-range reproduction of music or voice.
EVID™ FM Series Installation and Operation Manual 3