JL Audio 12W1 Manual
JL Audio
Auto subwoofer
12W1
Læs nedenfor 📖 manual på dansk for JL Audio 12W1 (2 sider) i kategorien Auto subwoofer. Denne guide var nyttig for 19 personer og blev bedømt med 4.5 stjerner i gennemsnit af 2 brugere
Side 1/2
12W1-8
24.0 Hz
0.490
0.519
8.897
6.26 177.3
0.313 8.0
88.5 dB
78.5 0.0506
7.03 Ω
8 Ω
125 Watts
12W1-4
22.3 Hz
0.487
0.518
8.255
6.22 176.2
0.313 8.0
87.6 dB
78.5 0.0506
3.65 Ω
4 Ω
125Watts
Subwoofer Specifi cations
Fs (free-air resonance):
Qts (total speaker “Q”):
Qes (electrical “Q”):
Qms (mechanical “Q”):
Vas (equivalent compliance):
Xmax (linear excursion one-way):
Effi ciency (1W/1m)*:
Sd (effective piston surface area):
Re (DC resistance):
Znom (nominal impedance):
Pt (continuous thermal power handling):
Physical Dimensions
Frame Diameter (A):
Mounting Hole Diameter (B):
Mounting Depth (C):
Overall Depth (D):
Magnet Diameter (E):
Displacement:
Normal Recommended Enclosures (single driver)
Sealed Enclosure
•Enclosure dimensions listed are external dimensions which assume the use of 0.75 inch (19mm) thick material. If you are using
0.625 inch (16mm) thick material, subtract 0.25 inches (6.5mm) from each dimension. Do not use material with a thickness of
less than 0.625 inches (16mm).
•Enclosure volumes listed are NET internal volumes. Driver displacement, port displacement and brace displacement must be
added to obtain the fi nal gross volume. The dimensions listed have already taken this into account.
•When using two subwoofers in a common enclosure simply double the required volumes and use two of the recommended ports
(when needed). Likewise, when using three subwoofers in a common enclosure simply triple the required volume and number
of ports (when needed).
*Effi ciency (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”!
Ported Enclosure
H
D
W
H
D
W
ft3liters
in. mm
in2m2
in. mm
in. mm
in. mm
in. mm
in. mm
ft3liters
ft3
in.
liters
mm
in2m2
AB
C
D
E
12.375
11
5.25
5.5
4.875
0.057
314.32
279.4
133.35
139.7
123.82
1.611
Port
(inside dia. X length)
Model
Sealed
Enclosure
Ported
Enclosure
20” x 13” x 14.25”
508mm x 330mm x 362mm
12W1-4
22” x 16” x 17”
559mm x 406mm x 432mm
4” X 12.3”
1.50 ft3
102mm X 312mm
2.50 ft3
width X height X depthVolume (Net Int.)
42.5 l
70.8 l
20” x 13” x 14.25”
508mm x 330mm x 362mm
12W1-8
22” x 16” x 18.25”
559mm x 406mm x 464mm
4” X 9.7”
1.50 ft3
102mm X 246mm
2.75 ft3
width X height X depthVolume (Net Int.)
42.5 l
77.88 l
Be sure to allow 0.75 inches (19mm) for pole vent clearance on this driver.
Produkt Specifikationer
| Mærke: | JL Audio |
| Kategori: | Auto subwoofer |
| Model: | 12W1 |
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