Electro-Voice FRI2082WHT Manual page 5

FRi-122/64
The two-way full range loudspeaker system shall incorporate
a 12-in. LF transducer and a 2-in./50mm voice coil HF
compression driver.
The LF driver shall be mounted in a vented enclosure tuned
to optimum low-frequency response. The HF driver shall
be loaded on a constant-directivity horn with a nominal
coverage pattern of 60 X 40-degrees. An internal passive
filter network shall provide component crossover and system
equalization. Input panel shall be easily changeable from
passive to biamp operation via internal connector.
System frequency response shall be 62 Hz to 15 kHz
(-3 dB) measured on axis. The loudspeaker shall produce
a sound pressure level (SPL) of 97 dB on axis at 1 meter
with a power input of 1 watt, and shall be capable of
producing a full-power long-term average output of
122 dB on axis at 1 meter. It shall handle 300 watts of
amplifier power long-term (EIA Standard) and shall have
a nominal impedance of 8 ohms.
The loudspeaker enclosure shall be trapezoidal in shape with
side draft angles of 15 degrees each. It shall be constructed
of 13 ply void-free cross-grain-laminated Birch plywood
and shall employ extensive wooden bracing. It shall
be finished in black or white acrylic paint or available
unfinished. Input connectors shall be two 2-terminal
barrier strips. A total of twelve 3/8-16 threaded mount-
ing/suspension points shall be provided, (three each
on top and bottom, two per side, two on rear).The
front of the loudspeaker shall have a powder-coated
perforated 16 GA steel grille. Grille mounting shall allow
for acoustically transparent fabric to be applied without
any noticeable protrusions or fasteners.
The two-way full range loudspeaker shall be the
Electro-Voice model FRi-122/64.
FRi Series Overview
FRi-181S
The subwoofer loudspeaker system shall incorporate
one passive or biampable 18-in. LF transducer mounted
in a vented, slot-loaded enclosure tuned at optimum low
frequency response.
System frequency response shall be 45 Hz to 160 kHz
(-3 dB) measured on axis. The loudspeaker shall produce
a sound pressure level (SPL) of 97 dB (100 dB half-space)
on axis at 1 meter with a power input of 1 watt, and shall
be capable of producing an output of 123 dB (132 dB
half-space) on axis at 1 meter. The loudspeaker
shall handle 400 watts of amplifier power long-term
(EIA Standard) and shall have a nominal impedance
of 8 ohms.
The loudspeaker enclosure shall be trapezoidal in shape
with side draft angles of 7.5 degrees each. It shall be
constructed of 13 ply void-free cross-grain-laminated Birch
plywood and shall employ extensive internal bracing. It shall
be finished in black or white acrylic paint or available
unfinished. Input connectors shall be two 2 terminal
barrier strips. A total of sixteen 3/8-16 threaded mount-
ing/suspension points (4 each top, bottom, sides) shall
be provided. The front of the loudspeaker shall have
a powder-coated perforated 16 GA steel grille. Grille
mounting shall allow for acoustically transparent fabric to
be applied without any noticeable protrusions or fasteners.
The sub bass loudspeaker shall be the Electro-Voice
model FRi-181S.
F R i
S P E A K E R
S Y S T E M S
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