Subwoofer
JBL Con
sum
er Pr
od
u
cts
250 Cr
ossways P
ark Drive
, W
oodbury
, NY 11
7
9
7
1-800-336-4JBL (4525) (U
S
A
only)
www
.jbl.com
©
2000 J
B
L, In
corpor
ated
JBL is a r
egister
ed tr
ad
em
ark o
f JBL, In
corpor
ated
.
P
art N
o. LC-S1050/1250OM 1/00
RECYCLABLE
LC-S1250w
120W
RMS,
480W
peak
93dB
38Hz
–
500Hz
5"
(127mm)
10-7/8"
(277mm)
4
Ohms
3.45
Ohms
27.4Hz
109
Liters
3.18
0.37
0.33
109.23g
2.23mH
1.25
cu.
ft.
(35.88
Liters)
1.75
cu.
ft.
(49.54
Liters)
4"
(101.6mm)
10-3/4"
(273mm)
1.25
cu.
ft.
(35.88
Liters)
1
cu.
ft.
(28.31
Liters)
4"
(101.6mm)
6"
(152.4mm)
Specifications
Power
Handling
Sensitivity
(2.83V
,
1m)
Frequency
Response
Mounting
Depth
Cut-out
Diameter
Thiele
and
Small
Parameters
Nominal
Impedance
Revc
Fs
Va
s
Qms
Qes
Qts
Mms
Levc
Sealed-Enclosure
Specifications
Enclosure
V
o
lume
V
ented-Enclosure
Specifications
Enclosure
V
o
lume
Port
Diameter
Port
Length
Bandpass-Enclosure
Specifications
Sealed-Chamber
V
olume
V
ented-Chamber
V
olume
Port
Diameter
Port
Length
LC-S1050w
100W
RMS,
400W
peak
92dB
38Hz
–
800Hz
4-9/16"
(116mm)
9"
(229mm)
4
Ohms
3.52
Ohms
29.5Hz
71
Liters
4.39
0.29
0.268
74.99g
2.02mH
1
cu.
ft.
(28.31
Liters)
1.5
cu.
ft.
(42.46
Liters)
3"
(76.2mm)
7"
(177.8mm)
1
cu.
ft.
(28.31
Liters)
.7
cu.
ft.
(19.82
Liters)
4"
(101.6mm)
8"
(203.2mm)
