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Inst
ARCHIT
The two
(133.4 m
optimall
transduc
pattern
The syst
on axis.
at a dist
producin
The pass
r2003) a
line mat
llatio
CTS’ AND
way full ran
m) diamete
vented en
r shall be
f the horn s
ms frequen
he loudspe
nce of 1 me
g a maximu
ve loudspe
d shall hav
hing transf
Mod
ENGINEER
e loudspea
LF transdu
losure tune
ith a nomin
hall be 90°
cy response
ker system
er with an
peak out
ker shall ha
a nominal i
rmer with
l AC7
’ SPECIFI
er system
er and a HF
for maxim
l horizonta
nd shall als
shall vary n
shall produ
lectrical po
ut of 113 d
dle 125 W
mpedance
.5W, 15W,
ATIONS
hall incorpo
transducer.
m low freq
coverage p
provide co
more than
e a passive
er input of
SPL on axis
tts of ampli
f 8 Ohms. T
5W and by
rate a 1.5" (
The LF driv
uency resp
attern of 90
stant direc
±3 dB from
ound Press
1 Watt, an
at 1 meter.
ier power (
he loudspe
ass (8 ohm
38.1 mm) v
r shall be
nse. The hi
. The vertic
ivity.
85 Hz to 18
ure Level (S
shall be ca
er ref Stan
ker shall ha
nominal) se
ice coil, 5.2
ounted in a
h frequenc
l coverage
kHz measur
L) of 93 dB
able of
ard AES2-1
e an intern
tings and s
"
ed
SPL
84-
l
all
be comp
The loud
(178 m
mm) in d
the rear.
and shall
Input co
mountin
Compon
steel tha
The 2-w
tible with
peaker enc
) wide at fr
epth. The e
The structu
feature we
nectors sha
/suspensio
nts in the f
is coated
y full range
0V distribut
losure shall
nt, 6" (153
closure sid
e of the en
ther and w
ll be two, p
points (on
ont of the
ith heat cur
loudspeake
ed systems.
ave a maxi
m) in widt
s shall tape
losure shall
ar resistant
sh terminal
on top, on
nclosure ar
ed epoxy p
shall be th
um weigh
at rear, 10
at 10° fro
be construc
, internal lo
. A total of
on botto
to be prot
wder.
McCauley
of 7 lbs.(3.
.5" (266.7 m
a maximu
ted of UV R
dspeakers.
our 1/4"-2
, and two b
cted by a g
ound mod
8 kg) and s
m) in heigh
frontal wi
sistant, Mo
UNC threa
ck) shall be
ill made fro
l AC75.
all measur
, and 6.5"(1
th, narrowi
lded ABS Pl
ed
provided.
perforate
7"
65
g to
stic
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