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JBL Quantum Duo Service Manual

JBL Quantum Duo
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3
2.Safety Instruction, Warning & Notes
IMPORTANT SAFETY INSTRUCTIONS
F
or
a
l
l
p
r
od
u
c
t
s:
1.
R
e
a
d
t
h
es
e in
s
t
r
u
c
t
i
on
s.
2. Keep these instructions.
3
.
H
e
a
d
a
l
l
w
a
r
n
i
n
g
.
4
.
F
oll
ow a
l
l
i
n
s
t
ruc
tio
n
s
5
.
D
o
n
o
t bl
ock
a
n
y
v
e
n
til
ati
o
n
,
I
n
s
tal
l th
i
s
a
p
p
a
rat
us i
n
a
c
c
o
r
dan
ce w
i
t
h
t
h
e
m
anu
fac
t
u
r
e
s
i
n
s
t
r
u
c
t
i
o
n
s
.
6
.
Do n
o
t
i
n
s
t
all
t
h
i
s
a
p
p
a
r
a
t
u
s ne
a
r
a
n
y
h
eat
s
o
u
r
c
e
s
s
u
c
h
a
s rad
i
a
t
o
r
s
,he
a
t
r
e
g
i
s
t
e
r
s
,
sto
v
e
s
o
r
o
t
h
e
r
app
a
r
a
t
u
s
(
i
n
c
l
u
d
i
n
g
a
m
p
l
i
fie
r
s
)
t
h
a
t
h
e
a
t
.
7. Dot not defeat the safety purpose of the polarized or grounding-type plug
.
A
p
o
l
a
r
i
z
ed p
l
u
g
h
a
s
t
w
o
bla
d
e
s
w
i
t
h
o
n
e wid
e
r
t
h
a
n
t
h
e
oth
e
r
.
.
A
g
r
o
u
ndi
n
g
-
t
y
p
e
p
l
ug h
a
s
t
w
o
b
l
a
d
e
s
a
n
d
a th
i
r
d
g
r
o
u
n
d
ing
p
r
o
n
g
.
t
h
e
wid
e
b
l
a
d
e
s
o
r
the
t
h
i
r
d
p
r
o
n
g
is p
r
o
v
i
d
e
d
f
o
r yo
u
r
s
a
f
e
t
y
.
If
t
h
e
p
r
o
v
i
d
e
d
p
l
u
g
d
o
e
s
n
o
t
f
i
t
i
n
t
o
y
o
u
o
u
t
l
e
t
,
c
o
n
s
u
l
t
a
n
d
e
l
e
c
t
r
i
c
i
a
n
f
o
r
r
e
p
l
a
c
e
m
e
n
t
o
f
t
h
e
o
b
s
o
l
e
t
e
o
u
t
l
e
t
.
8
.
P
r
o
t
e
c
t
t
h
e
p
o
w
e
r
c
o
r
d
f
r
o
m
b
e
i
n
g
w
a
l
k
e
d
o
n
o
r
p
i
n
c
h
e
d
,
p
a
r
t
i
c
u
l
a
r
l
y
a
t
p
l
u
g
s
.
c
o
n
v
e
n
i
e
n
c
e
r
e
ceptac
l
e
s
a
n
d
t
h
e
p
o
i
n
t
w
h
e
r
e they e
x
i
t
f
r
o
m
t
h
e
a
p
p
a
r
a
t
u
s.
9
.
U
s
e
o
n
l
y
a
t
t
a
c
h
m
e
n
t
/
a
c
c
e
s
s
o
r
i
e
s
s
p
e
c
i
f
i
e
d
b
y
t
h
e
m
a
n
u
f
a
c
t
u
r
e
r
.
1
1
.
U
n
p
l
u
g
t
h
i
s
a
p
p
a
r
a
t
u
s
d
u
r
i
n
g
l
i
g
h
t
i
n
g
s
t
o
r
m
s
o
r
w
h
e
n
u
n
u
s
e
d
f
o
r
l
o
n
g
p
e
r
i
o
d
s
o
f
t
i
m
e
.
1
2
.
T
o
d
i
s
c
o
n
n
e
c
t
t
h
i
s
a
p
p
a
r
a
t
u
s
f
r
o
m
t
h
e
AC
m
a
i
n
s
c
o
m
p
l
e
t
e
l
y
,
d
i
s
c
o
n
n
e
c
t
t
h
e
p
o
w
e
r
-
s
u
p
p
l
y
c
o
r
d
p
l
u
g
f
r
o
m
t
h
e A
C
r
e
c
e
p
t
a
c
l
e.
1
3
.
T
h
e
m
a
in
s
p
l
u
g
s
o
f
t
h
e
p
o
w
er
-
s
u
p
p
l
y
c
o
r
d
s
h
a
ll r
e
m
a
i
n
r
e
a
d
i
l
y
o
p
er
a
b
l
e
.
1
4
.
D
o
n
o
t
e
x
p
o
s
e
b
a
t
t
e
r
i
e
s
t
o
e
x
c
e
s
s
i
v
e
h
e
a
t
s
u
c
h
a
s
s
u
n
s
h
i
n
e
,
f
i
r
e
o
r
t
h
e
l
i
k
e
.
1
5
.T
h
i
s
a
p
p
a
r
a
t
u
s
i
s
i
nt
e
n
d
e
d
t
o
b
e
u
s
e
d
o
nl
y
w
i
t
h
t
h
e
p
o
w
e
r
s
up
p
l
y
a
n
d
/
o
r
c
h
a
r
g
in
g
c
a
b
l
e
p
r
o
v
i
d
e
d
b
y
t
he
m
a
n
u
f
a
c
t
u
r
e
r
.
R
I
S
K
O
F EL
ECT
R
I
C
S
H
O
CK.
DO N
O
T
O
P
E
N
T
H
E
L
I
GHT
NIN
G
F
L
A
S
H
WIT
H AN
A
R
R
O
W
H
E
AD S
YMB
O
L
,
W
I
T
HIN
AN E
Q
U
I
L
A
T
ERA
L
TRIANGLE,IS INTENDED TOALERT THE USER TO THE PRESENCEOF UNINSULATED
D
A
N
G
E
R
O
U
S VO
L
T
A
G
E
W
ITHI
N
T
H
E
P
R
O
D
U
C
T
S EN
C
L
O
S
U
R
ETH
A
T
M
A
Y
B
E
O
F
S
U
F
F
I
C
I
E
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T
M
A
G
N
I
T
U
D
E
T
O
C
ONS
T
I
T
U
T
E
A
R
I
S
K
O
F
E
L
E
C
T
R
I
C
S
HOC
K
T
O
P
E
R
S
O
N
S
.
THE EXCLAMATION POINT WITHIN AN EQUILATERAL TRIANGLE IS INTENDED TO
A
L
E
R
T
T
H
E
U
S
E
R
T
O
T
H
E
P
RE
S
E
N
C
E
O
F
I
M
P
OR
T
A
N
T
O
P
E
R
A
T
I
N
G
A
N
D
M
A
I
N
T
E
N
A
N
C
E
(
S
E
R
V
ICING)
I
N
S
T
R
U
C
T
I
O
N
I
N
T
H
E
L
I
T
ERATUR
E
A
C
C
O
M
P
A
N
Y
I
N
G
T
H
E
P
R
O
D
U
C
T
.
W
A
R
N
I
N
G
:
TO R
E
D
U
C
E
T
H
E
R
ISK
O
R
E
L
E
C
T
R
I
C
SHO
C
K
,
D
O
N
O
T
E
XPO
S
E
T
H
I
S
A
P
P
ARA
T
U
S
T
O
R
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I
N
OR
M
O
IST
U
R
E
.
C
A
U
T
I
O
N
F
CC A
N
D
I
C
S
T
A
T
E
MEN
T
F
O
R
U
S
E
R
S
(
USA
A
N
D
C
A
N
A
D
A
ONL
Y
)
T
h
i
s
d
e
v
i
c
e
c
o
m
p
l
i
e
s
w
i
t
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p
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r
t
1
5
o
f
t
h
e
F
C
C
R
u
l
e
s
.
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p
e
r
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t
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o
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u
b
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e
c
t
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l
l
o
w
i
n
g
t
w
o
c
o
n
d
i
t
i
o
n
s
:
(
1
)
T
h
i
s
d
e
v
i
c
e
m
ay n
o
t
c
a
u
s
e
h
a
rmf
u
l
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e
r
f
e
ren
c
e
,
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n
d
(
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)
thi
s
d
e
v
i
c
e
m
u
st a
c
c
e
p
t
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n
y
i
n
ter
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cei
v
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d
,
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n
c
l
u
din
g
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enc
e
t
h
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a
y
c
aus
e
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n
d
e
s
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r
e
d
ope
r
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t
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o
n
.
C
A
N IC
E
S
-
3
(
B
)
/
N
MB-
3
(
B
)
F
C
C
S
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OC S
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P
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L
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R
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T
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CON
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T
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RMA
N
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n
t
e
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n
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t
ion
a
l
h
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r
e
b
y
d
ecla
r
e
s
t
h
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t
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h
is e
q
u
i
p
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e
n
t
i
s in
c
o
m
p
l
i
a
n
c
e wi
t
h
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e
F
C
C
P
art
1
5
S
u
b
p
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r
t
B.
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h
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l
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e
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e
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omm
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h
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t has bee
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ass B di
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a
r
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1
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o
f
t
h
e
F
C
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R
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l
e
s
.
T
hese li
m
i
t
s
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d
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g
n
e
d
t
o
p
r
o
v
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a
s
o
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b
l
e
p
r
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t
e
c
t
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o
n again
s
t
h
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r
m
f
u
l
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e
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c
e
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a
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s
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i
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t
a
l
l
a
tion.T
h
i
s
e
q
u
i
p
m
e
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g
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e
r
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d
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o frequ
e
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f
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t
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d
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c
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o
r
dance wi
t
h
t
h
e
i
n
s
t
r
u
c
t
i
o
n
s
,
m
a
y
c
a
u
s
e
h
a
r
m
f
u
l
i
n
t
e
r
f
e
r
e
nce to r
a
d
i
o
c
o
m
m
u
n
i
c
a
t
i
o
n
s
,
H
o
w
e
v
e
r
,
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h
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a
r
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p
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a
t
i
o
n
.
I
f
t
h
i
s
e
q
u
i
p
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n
t
d
o
e
s
c
a
u
s
e
h
a
r
m
f
u
l
interference to radio or television reception,which can be determined by turning the equipment off and on,the user is
encouraged to try to correct the interference by one or more od the following measures:
·Reorient or relocate the receiving antenna.
·Increase the separation between the equipment and receiver.
·
C
o
n
n
e
c
t
the
e
q
u
i
p
m
e
n
t
int
o
a
n
o
u
t
l
e
t
o
n a c
i
r
c
u
i
t
d
i
f
fer
e
n
t
f
r
o
m
t
h
at t
o
w
h
i
c
h
t
h
e
r
e
c
e
i
v
e
r
i
s
c
o
n
n
e
c
t
e
d
.
·Consult the dealer or an experienced radio/TV technician for help.
Cau
t
i
o
n
:
C
han
ges
o
r
m
o
d
i
f
ica
tio
n
s
n
o
t
e
xpr
ess
l
y
a
p
p
r
ove
d by
H
A
R
M
A
N
cou
ld v
o
i
d
t
h
e
u
s
e
r’s
a
u
t
h
o
r
i
t
y
to o
p
e
r
a
t
e
t
h
e
equ
i
p
m
e
n
t
.
For
Pro
d
u
c
t
s
T
hat
Tra
n
s
m
i
t
R
F Ene
rgy
F
C
C
A
N
D IC
INF
O
R
M
A
T
I
ON F
OR U
S
E
R
S
T
h
i
s
d
e
v
i
ce c
omp
l
i
e
s
w
i
th P
art
1
5
o
f
t
h
e FC
C ru
l
e
s
a
n
d
Ind
ust
r
y
C
a
n
a
da
lic
e
n
s
e
-
e
x
e
m
pt R
S
S
s
t
a
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JBL Quantum Duo Specifications

General IconGeneral
Package depth225 mm
Package width224 mm
Package height316 mm
Package weight3782 g
Pallet length1200 mm
Quantity per pallet60 pc(s)
Pallet GTIN (EAN/UPC)6925281964985
Master (outer) case width333 mm
Quantity per pallet layer10 pc(s)
Master (outer) case height263 mm
Master (outer) case length469 mm
Master (outer) case volume0.041 cm³
Master (outer) case weight8556 g
Export Control Classification Number (ECCN)China
Product colorBlack
LED indicatorsYes
Housing materialPlastic
Recommended usagePC
Signal-to-Noise Ratio (SNR)80 dB
Handheld remote controlNo
Frequency range60 - 20000 Hz
Number of layers per pallet6 pc(s)
Number of cartons per pallet30 pc(s)
Pallet net weight256680 g
RMS rated power20 W
Number of tweeter drivers1
Woofer diameter (imperial)2.5 \
Tweeter diameter (imperial)0.75 \
Power source typeAC
Weight and Dimensions IconWeight and Dimensions
Depth176 mm
Width89 mm
Height210 mm
Weight2800 g
Cord length1.2 m

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