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Fs (free-air resonance):
Qts (total speaker "Q"):
Qes (electrical "Q"):
Qms (mechanical "Q"):
Vas (equivalent compliance):
Xmax (linear excursion one-way):
Effi ciency (1W/1m)*:
Sd (effective piston surface area):
Re (DC resistance):
Znom (nominal impedance):
Pt (continuous thermal power handling):
*Effi ciency (1W/1m) is not an accurate indicator of a subwoofer's output capability and should not be used as a
comparison to other subwoofers to determine which one is "louder"!
Frame Diameter (A):
Mounting Hole Diameter (B):
Mounting Depth (C):
Overall Depth (D):
Magnet Diameter (E):
Displacement:
Be sure to allow 0.75 inches (19mm) for pole vent clearance on this driver.
Normal Recommended Enclosures
Model
Volume (
)
Net Int.
Sealed
Enclosure
Ported
3
1.50 ft
Enclosure
42.5 l
381mm x 254mm x 629mm
Port
(inside dia. X length)
W
Sealed Enclosure
•Enclosure dimensions listed are external dimensions which assume the use of 0.75 inch (19mm) thick material. If you are using
0.625 inch (16mm) thick material, subtract 0.25 inches (6.5mm) from each dimension. Do not use material with a thickness of
less than 0.625 inches (16mm).
•Enclosure volumes listed are NET internal volumes. Driver displacement, port displacement and brace displacement must be
added to obtain the fi nal gross volume. The dimensions listed have already taken this into account.
•When using two subwoofers in a common enclosure simply double the required volumes and use two of the recommended ports
(when needed). Likewise, when using three subwoofers in a common enclosure simply triple the required volume and number
of ports (when needed).
Subwoofer Specifi cations
1.52
0.188
30.7
Physical Dimensions
8W2
in.
209.55
8.25
in.
176.21
6.9375
in.
88.9
3.5
100.01
3.9375
in.
in.
114.3
4.5
0.707
0.025
3
ft
8W2
width X height X depth
Volume (
15" x 10" x 24.75"
2.5" X 4.8"
64mm X 122mm
H
D
8W2
36.2 Hz
0.490
0.514
10.704
43.0
liters
ft
3
in.
4.8
mm
0.218
87.8 dB
0.0198
in
2
m
2
3.65
4
75 Watts
10W2
mm
mm
mm
mm
mm
3
1.272
0.045
ft
liters
10W2
)
width X height X depth
Net Int.
3
2.50 ft
17" x 12" x 29"
70.8 l
432mm x 305mm x 737mm
3" X 6.3"
76mm X 160mm
10W2
20.9 Hz
0.281
0.322
2.205
7.58
214.7
liters
ft
3
in.
5.5
mm
89.6 dB
51.8
0.0334
in
2
m
2
N/A
4
125 Watts
12W2
3
1.696
liters
0.06
ft
(single driver)
Volume (
)
Net Int.
3
3.50 ft
99.1 l
W
D
Ported Enclosure
12W2
27.8 Hz
0.329
0.351
5.328
5.83
165.1
liters
ft
3
in.
0.125
3.2
mm
91.8 dB
78.5
in
2
0.0506
m
2
N/A
4
125 Watts
D
A
E
B
C
liters
12W2
width X height X depth
20" x 14" x 28.5"
508mm x 356mm x 724mm
4" X 6.1"
102mm X 155mm
H
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Table of Contents
Related Manuals for JL Audio 10W2
Summary of Contents for JL Audio 10W2
- Page 1 Subwoofer Specifi cations 10W2 12W2 36.2 Hz 20.9 Hz Fs (free-air resonance): 27.8 Hz 0.490 0.281 Qts (total speaker “Q”): 0.329 0.514 0.322 Qes (electrical “Q”): 0.351 10.704 2.205 Qms (mechanical “Q”): 5.328 1.52 43.0 liters 7.58 214.7 liters 5.83 165.1 liters Vas (equivalent compliance):...
- Page 2 •Do NOT use different impedance speakers when using multiple subwoofers! •JL Audio recommends using subwoofers as part of a bi-amplifi ed system using high quality satellite speakers like our Evolution line of coaxial and component speakers. We do not recommend the use of passive crossover components (coils) on subwoofers. These components may adversely affect the performance of a subwoofer.
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