Technical Specifications:
The Electro-Voice
®
Xi-1191A and Xi-1191AF subwoofer
loudspeaker systems are part of the Xi-A series and are
intended for high-level sound reinforcement for fixed-
installation and touring-sound applications. The Xi-
1191A(F) is a single 18-inch loudspeaker system designed
to be used with the Klark Teknik DN9848 as well as the
Electro-Voice Dx38 digital sound processor. These units
all provide frequency division, time delay and equalization,
and are appropriate for use with these subwoofers in
connection with other full-range Xi-A series products. The
Xi-1191A(F) is a vented-box design that utilizes a single
EVX-180B subwoofer. This subwoofer features a 102-mm
(4-inch) voice coil and an extremely high XMAX (maximum
linear excursion) for very-high sound pressure levels at
ver y-low frequencies. The Xi-1191A(F) enclosure is
constructed of 18-mm, 13-ply, birch plywood and is
available in a black or white textured-paint finish. The flying
system includes four full-track flying points (two on the top
and two on the bottom). Both flying (Xi-1191AF) and non-
flying (Xi-1191A) versions are available. The Xi-1191A(F)
loudspeaker system is an ideal choice for any professional
installation or regional touring application where accurate
low-frequency sound reproduction at high sound-pressure
levels is required. The Xi-1191A(F) with Dx38 Digital Signal
Processor create the ideal solution to subwoofer
applications where high acoustic power is required from
32 Hz to 160 Hz. The Xi-1191A(F) is designed specifically
to be used in conjunction with the full-range Xi-A systems
(such as Xi-1122A/85, Xi-1152A/64 & /94, Xi-1123A/106,
Xi-2123A/106, Xi-1153A/64, Xi-1183A/64, Xi-2153A/64, Xi-
1122MHA/64 and Xi-2122MHA/42).
General Description:
Xi-1191A, Xi-1191AF
18-Inch True Subwoofer
Sound Reinforcement System
Key Features:
•
EVX-180B Low-Frequency Driver: Excellent
Linear Excursion, Superior Thermal Capability
•
Available Flying (Xi-1191AF) and Non-Flying
(Xi-1191A) Versions
•
Ring-Mode Decoupling / RMD
TM
•
Built-In L-Track Rigging
•
Available in Black or White
•
Footprint Identical to Xi-1153A, Xi-1183A,
Xi-2153A, Xi-2181A, Xi-2122MHA and
Xi-1122MHA
•
Step-Down Tuning (28 Hz)
e
s
n
o
p
s
e
R
.
q
e
r
F
1
:
)
B
d
3
-
(
z
H
0
5
1
-
z
H
7
3
e
g
n
a
R
.
q
e
r
F
1
:
)
B
d
0
1
-
(
z
H
0
6
1
-
z
H
2
3
:
L
P
S
d
e
t
a
l
u
c
l
a
C
x
a
M
)
k
a
e
P
(
B
d
4
3
1
:
e
g
a
r
e
v
o
C
l
a
n
o
i
t
c
e
r
i
d
i
n
m
O
:
g
n
il
d
n
a
H
r
e
w
o
P
k
a
e
P
W
0
0
4
2
,
s
u
o
u
n
i
t
n
o
C
W
0
0
6
:
y
t
i
v
i
t
i
s
n
e
S
F
L
B
d
0
0
1
:
e
c
n
a
d
e
p
m
I
F
L
l
a
n
i
m
o
N
s
m
h
o
8
:
r
e
c
u
d
s
n
a
r
T
F
L
,
r
e
v
i
r
D
)
m
m
7
5
4
(
"
8
1
B
0
8
1
-
X
V
E
)
1
(
:
s
r
o
t
c
e
n
n
o
C
R
P
M
8
L
N
®
n
o
k
a
e
p
S
k
i
r
t
u
e
N
o
w
T
:
l
a
i
r
e
t
a
M
e
r
u
s
o
l
c
n
E
d
o
o
w
y
l
p
h
c
r
i
b
y
l
p
-
3
1
,
m
m
-
8
1
:
e
ll
i
r
G
l
e
e
t
S
A
G
6
1
:
)
D
x
W
x
H
(
m
i
D
m
m
9
5
7
x
6
8
5
x
4
1
9
)
"
9
.
9
2
x
"
1
.
3
2
x
"
0
.
6
3
(
:
)
h
c
a
e
(
t
h
g
i
e
W
t
e
N
)
s
b
l
0
5
1
(
g
k
0
.
8
6
:
t
h
g
i
e
W
g
n
i
p
p
i
h
S
)
s
b
l
9
5
1
(
g
k
1
.
2
7
1
Half Space measurement with a Dx38 Controller
