11
Specifications
Model Name
WLA-112
WLA-115
WLA-121SUB
Design
Hy
b
rid Curvature Array
Hy
b
rid Curvature Array
Su
b
woofer
System Type
12" coaxial passive
15" coaxial passive
21" Su
b
woofer
Con
fi
guration
two-way
two-way
Single Su
b
woofer
Frequency Response (+/-3 dB
)
55 H
z
- 2
0
KH
z
4
2 H
z
- 2
0
KH
z
25 H
z
- 1
00
H
z
Frequency Range (- 1
0
dB
)
35 H
z
- 25 KH
z
25 H
z
- 25 KH
z
18 H
z
- 125 H
z
Sensitivity 2
.
83 V/1 m
1
0
1 dB
1
0
2 dB
1
0
3 dB*
Calculated Maximum SPL @ 1 m
133 dB
135 dB
1
4
1 dB*
System Pea
k
SPL
139 dB**
1
4
1 dB**
1
4
7 dB**
System Rated Impedance
8
Ω
8
Ω
4
Ω
*
level at 1 m under half space conditions
using pink noise with crest factor 2,
with dedicated pre-set.
**
level at 1 m under free field conditions
using pink noise with crest factor 4,
with dedicated pre-set.
level at 1 m under free field conditions
using pink noise with crest factor 4,
with dedicated pre-set.
level at 1 m under half space conditions
using pink noise with crest factor 4,
with dedicated pre-set.
Low Frequency Transducer
Si
z
e
312 mm / 12''
388 mm / 15''
5
4
5 mm / 21"
Voice Coil Si
z
e
1
0
1
.
6 mm /
4.0
''
1
0
1
.
6 mm /
4.0
''
1
0
1
.
6 mm /
4.0
"
Q
UATTRO (
4
layers
)
LF Frame Material
Aluminium
Aluminium
Aluminium
High Frequency Transducer
HF Driver Type
Compression Driver
Compression Driver
/
Coil Si
z
e (mm / inches
)
72
.
2 mm / 2
.
87"
72
.
2 mm / 2
.
87"
/
Exit Si
z
e (mm / inches
)
38
.
1mm / 1
.
5"
38
.
1mm / 1
.
5"
/
Diaphragm Material
Composite titanium / polyester
Composite titanium / polyester
/
Waveguide Type
EvoFold®
EvoFold®
/
Nominal Coverage (HxV
)
1
00°
x 2
0°
1
00°
x 2
0°
/
Special Features
Aluminium demodulating ring
Waterproof LF cone
Malt Cross® TCS
Power(AES2)
System Continuous Power (W
)
4
5
0
5
00
16
00
System Programme Power (W
)
9
00
1
000
32
00
System Pea
k
Power (W
)
18
00
2
000
6
400
Crossover Frequency
1
.
2 KH
z
1
.
2 KH
z
1
00
H
z
Recommended HPF = BW 18 dB/oct
.
3
0
H
z
25 H
z
2
0
H
z
Input Connector
2 x spea
k
ON compati
b
le
2 x spea
k
ON compati
b
le
2 x spea
k
ON compati
b
le
Rigging
&
Hardware:
3 points for rigging
3 points for rigging
3 points for rigging
Vertical Splay angle range:
0°
- 5
°
- 1
0°
- 15
°
0°
- 5
°
- 1
0°
- 15
°
/
Hori
z
ontal Splay angle
15
°
15
°
/
Optional Accessories
WLA-1 Common Fly Frame
WLA-1 Common Fly Frame
WLA-1 Common Fly Frame
Optional Accessories
WLA-1 Lin
k
WLA-1 Lin
k
-
Stand pole:
Dual Angle
0°
/ 15
°
Dual Angle
0°
/ 15
°
M2
0
Pole mount
Handles:
2 side / 2
b
ac
k
2 side / 2
b
ac
k
2 side (
4
pcs
)
Enclosure
Ca
b
inet Type
Trape
z
oid
Trape
z
oid
Rectangular
Enclosure Material and
fi
nish
15 mm plywood / Rhino Roc
k
15 mm plywood / Rhino Roc
k
18 mm plywood / Rhino Roc
k
Colour
Blac
k
paint
Blac
k
paint
Blac
k
paint
G
rille Material
&
Finish
Powder coated perforated steel
Powder coated perforated steel
Powder coated perforated steel
332 mm / 13
.
1"
40
8 mm / 16
.
1"
82
0
mm / 32
.
3"
2
4
6
.4
mm / 9
.
7"
3
0
2 mm / 11
.
8"
/
566 mm / 22
.
3"
566 mm / 23
.4
"
566 mm / 23
.4
"
4
65 mm / 18
.
3"
5
4
3 mm / 16
.
5"
76
0
mm / 29
.
9"
661 mm / 26
.0
"
661 mm / 26
.0
"
895 mm / 35
.
2"
55
0
mm / 21
.
7"
63
0
mm / 2
4.
8"
656 mm / 25
.
8"
55
0
mm / 21
.
7"
63
0
mm / 2
4.
8"
/
4
1
0
mm / 16
.
7"
4
9
0
mm / 19
.
3"
85
0
mm / 33
.
5"
29
.4
k
g
3
4.
5
k
g
7
0.
5
k
g
Dimensions - Unpacked:
Height Front
Height Rear
Width
Depth
Dimensions - Packed:
Height
Width Front
Width Rear
Depth
Weight
Net Weight
G
ross Weight
31
.
8
k
g
37
.
5
k
g
76
.
5
k
g
Copper Demodulating rings in
b
oth LF and HF units
Waterproof LF cone
Shared High performing Ferrite magnet system design
Note : Specification and graphs are created with the dedicated DSP presets.
