JL Audio TW1 Manual
Læs gratis den danske manual til JL Audio TW1 (4 sider) i kategorien Subwoofer. Denne vejledning er vurderet som hjælpsom af 11 personer og har en gennemsnitlig bedømmelse på 3.7 stjerner ud af 6 anmeldelser. Har du et spørgsmål om JL Audio TW1, eller vil du spørge andre brugere om produktet?
Side 1/4
12TW1-2 / 12TW1-4 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 12TW1-2 / 12T W1-4
SUBWOOFER 12TW1-2 12TW1-4
Free Air Resonance (Fs): 35.06 Hz 32.35 Hz
Electrical “Q” (Qes): 0.610 0.555
Mechanical “Q” (Qms): 10.662 11.066
Total Speaker “Q” 0.577 0.529(Qts):
Equivalent Compliance (Vas): 1.008 ft3
28.54 litres
1.189 ft3
33.67 litres
One-way, Linear Excursion (Xmax)*: 0.40 in
10 mm
0.40 in
10 mm
Efficiency (1W/1m)**: 85.07 dB SPL 85.15 dB SPL
Effective Piston Area (Sd): 67.608 in2
0.0436 m2
67.608 in2
0.0436 m2
DC Resistance (Re): 2.430 ohm 3.514 ohm
Nominal Impedance: 2 ohm 4 ohm
Power Handling (continuous): 300 W 300 W
* 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
F
JL AUDIO 12TW1-2 / 12TW1-4
U.S. PATENTS: #6,095,280 #8,374,379 #5,734,132 | Other U.S. & Foreign patents pending.
All specifications are subject to change without notice.
12TW1 SUBWOOFER PHYSICAL
SPECIFICATIONS
Nominal Diameter: 12.0 in.
300 mm
Overall Diameter (A): 12.375 in.
314 mm
Mounting Hole Diameter (B): 11.0625 in
281 mm
Bolt Hole Circle (C): 11.7 in.
297 mm
Magnet Diameter (D): 5.71 in.
145 mm
Mounting Depth (E): 4.62 in.
117 mm
Frontal Grille Protrusion (F): 0.87 in
22 mm
Net Weight: 16.5 lbs
7.5 kg
Driver Displacement: 0.072 ft3
2.04 litres
Produkt Specifikationer
| Mærke: | JL Audio |
| Kategori: | Subwoofer |
| Model: | TW1 |
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