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SUBWOOFER RECOMMENDED SEALED ENCLOSURES
Volume
(net int.)
External Dimensions
(Width x Height x Depth)
F3
(Hz)
Fc
(Hz)
Qtc
6W3v3-4
0.15 ft³
4.2 litres
9 in. x 9 in. x 6.750 in.
229 mm x 229 mm x 171 mm
34 60.06 0.729
6W3v3-8
0.15 ft³
4.2 litres
9 in. x 9 in. x 6.750 in.
229 mm x 229 mm x 171 mm
35 64.10 0.894
All specifications are subject to change without notice.
A
C
D
B
E
SUBWOOFER 6W3v3-4 6W3v3-8
Free Air Resonance (Fs): 41.80 Hz 44.05 Hz
Electrical “Q” (Qes): 0.533 0.666
Mechanical “Q” (Qms): 11.027 10.291
Total Speaker “Q” (Qts): 0.508 0.625
Equivalent Compliance (Vas):
0.181 ft³
5.13 litres
0.178 ft³
5.04 litres
One-way, Linear Excursion (Xmax)*:
0.35 in.
8.89 mm
0.35 in.
8.89 mm
Efficiency (1W/1m)**: 80.49 dB 80.13 dB
Effective Piston Area (Sd):
17.36 in²
0.0112 m²
17.36 in²
0.0112 m²
DC Resistance (Re): 3.476 ohm 7.917 ohm
Nominal Impedance: 4 ohm 8 ohm
Power Handling (continuous): 150W 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” !
6W3v3 SUBWOOFER PHYSICAL
SPECIFICATIONS
Nominal Diameter:
6.5 in.
165 mm
Overall Diameter (A):
6.85 in.
174 mm
Mounting Hole Diameter (B):
5.5 in.
140 mm
Bolt Hole Circle (C):
6.125 in.
156 mm
Magnet Diameter (D):
4.25 in.
108 mm
Mounting Depth (E):
4.25 in.
108 mm
Net Weight:
6.1 lbs
2.8 kgs
Driver Displacement:
0.02 ft³
0.57 litres
SUBWOOFER RECOMMENDED PORTED ENCLOSURES
Volume
(net int.)
External Dimensions
(Width x Height x Depth)
Slot Port Specs
Slot Area x Slot Length
Rec. Slot Port Int. Dims.
(Slot Width x Slot Height x Slot Length)
F3
(Hz)
Tune to:
(Hz)
6W3v3-4
0.25 ft³
7.1 litres
14 in. x 9.75 in. x 5.25 in.
356 mm x 248 mm x 133 mm
2.125 in² x 12.25 in.
14 cm² x 311 mm
4.25 in. x 0.5 in. x 12.25 in.
108 mm x 13 mm x 311 mm
36.6 38
6W3v3-8
0.25 ft³
7.1 litres
14 in. x 9.75 in. x 5.25 in.
356 mm x 248 mm x 133 mm
2.125 in² x 12.25 in.
14 cm² x 311 mm
4.25 in. x 0.5 in. x 12.25 in.
108 mm x 13 mm x 311 mm
36.6 38
JL AUDIO 6W3v3-4 / 6W3v3-8
!!
CAUTION
!!
Prolonged exposure to sound pressure levels in excess of 100dB can cause
permanent hearing loss. This high-performance speaker can exceed this level.
Please exercise restraint in its operation in order to preserve your ability to enjoy
its fidelity.
When installing a subwoofer in your vehicle, it is extremely important to secure
the enclosure firmly. We recommend bolting the enclosure through the metal
of the floorpan or the frame of the vehicle with large diameter washers for
reinforcement. If an enclosure is not firmly attached, it can become a projectile
in a collision. This is particularly important in a hatchback, station wagon, sports
utility vehicle, or van.
• The enclosure recommendations listed are external
dimensions which assume the use of 1/2" (13mm) thick
material. Do not use any material with a thickness of less
than 1/2" (13mm) as this may compromise the rigidity
of the enclosure.
• All enclosure volumes listed are net internal volumes!
Box volume displacement, port displacement and brace
displacement must be added to obtain the final gross
internal volume. All enclosure dimensions listed have
already taken this into account.
• When using two subwoofers in a common
enclosure simply double the required volume and,
in the case of a ported enclosure, use two times the
recommended port(s).
• We recommend the use of this speaker in a
bi-amplified system using high-quality satellite speakers
and amplifiers. We do not recommend the use of this
subwoofer with a passive crossover (coil), as this type
of device will adversely affect performance.
U.S. PATENTS: #5,734,734 #6,118,884 #6,501,844 #6,219,431 #D480,709 Other U.S. & Foreign patents pending.
JL AUDIO 6W3v3-4/6W3v3-82 JL AUDIO 6W3v3-4/6W3v3-8 3
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