JL Audio 12W1v3-4 Manual

JL Audio Auto subwoofer 12W1v3-4

Læs gratis den danske manual til JL Audio 12W1v3-4 (4 sider) i kategorien Auto subwoofer. Denne vejledning er vurderet som hjælpsom af 19 personer og har en gennemsnitlig bedømmelse på 4.4 stjerner ud af 10 anmeldelser. Har du et spørgsmål om JL Audio 12W1v3-4, eller vil du spørge andre brugere om produktet?

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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.

OWNER’S 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 ft

72.04 litres

2.706 ft

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 in

0.0525 m

81.426 in

0.0525 m

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” !

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 ft

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:	Auto subwoofer
Model:	12W1v3-4

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