OWNER’S MANUAL
Marine Subwoofer with
™
Transflective
Thank you for choosing a JL Audio Marine Subwoofer.
With proper installation, your new speaker will deliver
We strongly recommend that you have your subwoofer
installed by your authorized JL Audio dealer.
RGB LED Lighting (optional)
years of listening pleasure.
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.
PHYSICAL SPECIFICATIONS
B
A
LIGHTING
SPEAKER SPEAKER
D
C
E
Physical Specifications M6 -10I B
Nominal Diameter 10 in / 250 mm
Outer Diameter (A) 10.75 in / 273 mm
Bolt Hole Circle (B) 9.70 in / 247 mm
Frontal Grille Protrusion-Classic* (C) 1.66 in / 42 mm
Frontal Grille Protrusion-Sport* (C) 1.66 in / 42 mm
Mounting Hole Diameter (D) 8.875 in / 225 mm
Mounting Depth (E) 5.90 in / 150 mm
Net Weight 12.60 lbs / 5.70 kg
Driver Displacement 0.052 ft / 1.47 litres
* Frontal grille protrusion measured from mounting surface (Sport Grille Pictured)
INCLUDED PARTS
• One Polymer Subwoofer Grille
• One Polymer Subwoofer Grille Trim Ring
• 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).
Subwoofer Parameters M6-10IB
Free Air Resonance (Fs): 43.76 Hz
Electrical “Q” (Qes): 0.907
Mechanical “Q” (Qms): 11.315
Total Speaker “Q” (Qts): 0.840
Equivalent Compliance (Vas): 0.98 ft
One-way, Linear Excursion (Xmax)*: 0.52 in / 13.2 mm
Efficiency (1W/1m)**: 86.1 dB SPL
Effective Piston Area (Sd): 50.11 in / 0.0323 m
DC Resistance (Re): 4.543 ohm
Nominal Impedance: 4 ohm
Infinite Baffle Use: Yes
Enclosure Use: Yes (Sealed & Ported)
Power Handling (continuous): 250W
* 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” !
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.
3
/ 27.75 litres
2 JL AUDIO M 6 -10 I B
All specifications are subject to change without notice.
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. Please
exercise care when washing your boat to avoid damaging your speaker. Do
not install on submersibles, personal watercraft or any other vessel likely to
be under water at any time.
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.
JL AUDIO M 6 -10 I B 3
All specifications are subject to change without notice.