Instrukcja obsługi JL Audio M7-12IB


Przeczytaj poniżej 📖 instrukcję obsługi w języku polskim dla JL Audio M7-12IB (8 stron) w kategorii subwoofer. Ta instrukcja była pomocna dla 2 osób i została oceniona przez 2 użytkowników na średnio 4.5 gwiazdek

Strona 1/8
Thank you for choosing a JL Audio Marine Subwoofer.
With proper installation, your new speaker will deliver
years of listening pleasure.
We strongly recommend that you have your subwoofer
installed by your authorized JL Audio dealer.
The installation professionals employed by your dealer have
the necessary tools and experience to properly install this product.
If you prefer to perform your own installation,
please read this instruction manual completely before
beginning the process.
OWNER’S MANUAL
Marine Subwoofer with
Transflective
RGB LED Lighting (optional)
2 JL AUDIO M7-12IB
A
B
E
D
C
SPEAKER SPEAKER
LIG HTING
12.0- I NCH MAR I N E SUBWOOFE R DRIVER
Built in USA
wit h global component s.
Patents pending.
A l l s p e c i f i c a t i o n s a r e s u b j e c t t o c h a n g e w i t h o u t n o t i c e .
PHYSICAL SPECIFICATIONS
Subwoofer Parameters M7-12IB
Free Air Resonance (Fs): 35.34 Hz
Electrical “Q” (Qes): 0.856
Mechanical “Q” (Qms): 10.389
Total Speaker “Q” (Qts): 0.791
Equivalent Compliance (Vas): 1.99 ft3 / 56.35 litres
One-way, Linear Excursion (Xmax)*: 0.73 in / 18.5 mm
Efficiency (1W/1m)**: 86.7 dB SPL
Effective Piston Area (Sd): 80.54 in / 0.0520 m
DC Resistance (Re): 3.543 ohm
Nominal Impedance: 4 ohm
Infinite Baffle Use: Yes
Enclosure Use: Yes (Sealed & Ported)
Power Handling (continuous): 600W
* Xmax specifications are derived via one-way voice coil overhang method with no
correction factors applied.
** Efficiency (1W/1m) is an accurate indicator of a subwoofer’s output capability not
and should not be used as a comparison to other subwoofers to determine which
one is louder !
Subwoofer Physical Specifications
Nominal Diameter 12 in / 300 mm
Outer Diameter (A) 14 in / 356 mm
Bolt Hole Circle (B) 12.813 in / 325 mm
Frontal Grille Protrusion-Classic* (C) 1.45 in / 37 mm
Frontal Grille Protrusion-Sport* (C) 1.48 in / 38 mm
Mounting Hole Diameter (D) 12.0625 in / 306 mm
Mounting Depth (E) 7.94 in / 202 mm
Net Weight 25.30 lbs / 11.50 kg
Driver Displacement 0.148 ft / 4.19 litres
* Frontal grille protrusion measured from mounting surface (Sport Grille Pictured)
INCLUDED PARTS
• One Polymer Subwoofer Grille (attached to subwoofer)
• One Polymer Subwoofer Grille Trim Ring (attached to subwoofer)
Six #10 x 1 5/8-inch (41 mm) Phillips pan-head stainless-steel screws
Six #10 stainless-steel washers
LED Equipped Models
Integrated Transflective™ RGB LED lighting system (patent-pending) delivers
smooth, even accent illumination, with no hot spots. LED functionality requires
separate wiring at each speaker location. Adjustable control of RGB lighting requires
the use of an RGB lighting controller (sold separately). For optimal performance, we
recommend using the JL Audio marine lighting controller (MLC-RW).
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.
JL AUDIO M7-12IB 3
A l l s p e c i f i c a t i o n s a r e s u b j e c t t o c h a n g e w i t h o u t n o t i c e .
While this speaker is designed to be water and spray resistant, it is not
designed to be submerged or to withstand high-pressure water spray. Do not
install on submersibles, personal watercraft or any other vessel likely to be
under water at any time.
Please exercise care when washing your boat to avoid damaging your
speaker. Avoid contact with harsh chemicals or cleaning agents to prevent
damage to the speaker’s finish that will not be covered under warranty. Wash
with mild soap and rinse with freshwater only.
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 vessel, it is extremely important to secure
it firmly. This applies not only to the woofer itself, but also any structure it
is mounted to. If not firmly attached, the speaker can become dangerous
projectile in a collision. Please review the mounting information carefully and
use the supplied marine-grade hardware to mount this product.
It is absolutely vital that your speaker is connected as shown in this manual.
Failure to connect the system as shown will result in damage to your speakers
which is NOT covered under warranty.
Do not attempt to remove the lighting LEDs from from the speaker. The LEDs
are permanently fixed and attempting to remove them will cause damage
and this damage will not be covered under warranty.


Specyfikacje produktu

Marka: JL Audio
Kategoria: subwoofer
Model: M7-12IB

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