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2 JL AUDIO 8W1v 3-4
SUBWOOFER 8W1v3-4
Free Air Resonance (Fs): 35.40 Hz
Electrical “Q” (Qes): 0.451
Mechanical “Q” (Qms): 5.791
Total Speaker “Q” (Qts): 0.418
Equivalent Compliance (Vas):
0.68 ft
3
19.26 liters
One-way, Linear Excursion (Xmax)*:
0.3 in
8 mm
Efficiency (1W/1m)**: 84.80 dB SPL
Effective Piston Area (Sd):
32.67 in
2
0.0211 m
2
DC Resistance (Re): 4.06 ohm
Nominal Impedance: 4 ohm
Power Handling (continuous): 150W
* Xmax specifications are derived via one-way voice coil overhang method with no correction factors applied.
** Efficiency (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” !
A
C
D
B
E
8W1v3 SUBWOOFER PHYSICAL
SPECIFICATIONS
Nominal Diameter:
8.0 in
200 mm
Overall Diameter (A):
8.5 in
216 mm
Mounting Hole Diameter (B):
7.125 in
181 mm
Bolt Hole Circle (C):
7.85 in
199 mm
Magnet Diameter (D):
4.72 in
120 mm
Mounting Depth (E):
3.86 in
98 mm
Net Weight:
7.4 lbs
3.4 kg
Driver Displacement:
0.018 ft
3
0.51 liters
JL AUDIO 8W1v 3-4
U.S. PATENTS: #5,734,734 #6,501,844 #6,219,431 #D480,709 Other U.S. & Foreign patents pending.
All specifications are subject to change without notice.
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