JL Audio 12W1v3 Manual


Læs gratis den danske manual til JL Audio 12W1v3 (4 sider) i kategorien Subwoofer. Denne vejledning er vurderet som hjælpsom af 34 personer og har en gennemsnitlig bedømmelse på 4.3 stjerner ud af 17.5 anmeldelser. Har du et spørgsmål om JL Audio 12W1v3, eller vil du spørge andre brugere om produktet?

Side 1/4
12W1v3-2 / 12W1v3-4 Subwoofer Driver
Congratulations on your purchase of a JL Audio subwoofer component. Your JL Audio subwoofer
is a precision loudspeaker which has been engineered to produce the highest quality sub-bass
performance in your vehicle. Authorized JL Audio dealers have extensive technical information
for many different applications of your new speaker. They also have the knowledge, skills and tools
to build a high-quality enclosure that will maximize the performance of your speaker. We highly
recommend that you have your enclosure built by an authorized JL Audio dealer.
Inside you will find specifications and two recommended enclosures for your speaker; one is a
sealed enclosure, the other is a ported design. Both types of enclosures will give you excellent sound
quality and low-frequency extension. The sealed enclosure is a better choice if space is extremely
tight, but the ported enclosure will produce 3dB more output at the same power if you have the
extra space to work with.
OWNERS MANUAL
2 JL AUDIO 12W1v3-2/12W1v3-4
SUBWOOFER 12W1v3-2 12W1v3-4
Free Air Resonance (Fs): 26.55 Hz 26.21 Hz
Electrical “Q” (Qes): 0.554 0.535
Mechanical “Q” (Qms): 8.731 8.200
Total Speaker “Q 0.521 0.502(Qts):
Equivalent Compliance (Vas): 2.544 ft3
72.04 litres
2.706 ft3
76.63 litres
One-way, Linear Excursion (Xmax)*: 0.45 in
11.4 mm
0.45 in
11.4 mm
Efficiency (1W/1m)**: 85.9 dB SPL 86.1 dB SPL
Effective Piston Area (Sd): 81.426 in2
0.0525 m2
81.426 in2
0.0525 m2
DC Resistance (Re): 2.210 ohm 3.915 ohm
Nominal Impedance: 2 ohm 4 ohm
Power Handling (continuous): 300W 300W
* 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
12W1v3 SUBWOOFER PHYSICAL
SPECIFICATIONS
Nominal Diameter: 12.0 in
300 mm
Overall Diameter (A): 12.50 in
318 mm
Mounting Hole Diameter (B): 11.0625 in
281 mm
Bolt Hole Circle (C): 11.7 in
297 mm
Magnet Diameter (D): 5.25 in
133 mm
Mounting Depth (E): 5.41 in
137 mm
Net Weight: 12.2 lbs
5.5 kg
Driver Displacement: 0.052 ft3
1.47 liters
JL AUDIO 12W1v3-2 / 12W1v3-4
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.


Produkt Specifikationer

Mærke: JL Audio
Kategori: Subwoofer
Model: 12W1v3

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