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Before You Begin Installing; Enclosure Specifications - JL Audio MX101B3-SG Owner's Manual

Marine subwoofer with blue led illumination

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BEFORE YOU BEGIN INSTALLING
Check with your local waterway authority for any regulations regarding the
use of accent/speaker lighting on your vessel.
Turn off the audio system.
It
is also advisable to disconnect your battery
system whenever performing installation work.
Before cutting, drilling or inserting any screw, check clearances on both
sides of the planned mounting surface. Also check for any potential
obstacles, such as wiring harnesses, fuel
lines,
hydraulic
lines, etc.
Check
both sides of the vessel before cutting any
holes.
If you are running cables through bulkheads, drills holes for the cable and
use a urethane or plastic grommet to protect the wire from chafing in the
hole. Make sure that the cables will clear any mechanical devices in the boat
and secure them with wire ties.
Wear protective eyewear at all times and a dust mask and gloves when
drilling or
cutting.
ENCLOSURE SPECIFICATIONS
INTERCHANGEABLE LOGO BADGE
Interchangeable Logo Badges for Sport Grille model subwoofers are
included to further customize your installation
.
The design of the Sport
Grille allows for the JL Audio logo to be added in your choice of included
colors and oriented in the manner that best suits your
installation.
NOTE:
A left and a right badge of each color is
included.
These two
different orientations ensure the "JL Audio" Logo will read correctly
wherever positioned (most commonly the 3:00 or 9:00
position).
Remove the adhesive backing from the badge and affix the badge to
the grille using the small positioning hole as a
guide.
See diagram
below.
3:00 Position
9:00 Position
The
MXl
OIB3 subwoofer is
designed
for infinite-baffle operation with a large volume of air behind it (at least 2
cu.
ft.
I
56.61)
.
For
best
performance,
the installation location/compartment must remain unoccupied and free of boating equipment
(safety gear, life jackets, etc.). If you decide to
build
a dedicated enclosure, you may refer to the suggested design
below.
~\....:==seale=d
De====;;;'lsign
Subwoofer
Recommended Sealed Design
Volume
External Dimensions
Fl
Fe
Qtc
(net
int.)
(Width
X
Height
X
Depth)
(Hz)
(Hz)
MX101B3
2.0ft
3
18 in.
x
18 in.
x
14.5 in.
42.9
53
.66
0.967
56.6 litres
457
mm x
457
x 368
mm
NOTE: The MX101B3 Marine Subwoofer is not recommended for use
in
Ported Enclosures.
f0
l---------o-----1
The enclosure recommendations listed are external dimensions which assume the use of
3/4" (19mm)
thick material. If you are using
5/8"
(16mm) thick
material,
subtract 1
/4"
(6.5mm) from each
dimension.
Do not use any material with a thickness of less than 5/8" (16mm) as this may compromise the rigidity of the
enclosure.
All enclosure volumes listed are net internal volumes! Box volume displacement, port displacement and brace displacement must be added to obtain the final gross internal
volume. All enclosure dimensions listed have already taken this into account.
.JL AUDIO
MX101B3-SG (LEDl
All specifications are subject to
change without
notice.
3

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