Jl audio M12IB6 User Manual

OWNER'S

M121B6

MANUAL

We

professionals

your

Thank

you

With

will

strongly

recommend

by

your authorized

employed

properly

own

installation,

completely

Marine

for

choosing a JL

proper

deliver

by

your

install

Subwoofer

Audio

installation, your

years

of

listening

that

you

have

JL

Audio

dealer. The

dealer

have

the

this

product.
please

before

If

read

beginning the

Marine

Subwoofer.

new

speaker

pleasure.

your

subwoofer

installation

necessary

you

prefer

this

tools

to

instruction manual

process

installed

and

perform

.

experience

to

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PHYSICAL

SPECIFICATIONS

INCLUDED

·One

Polymer Subwoofer

·Six

#10

x 1 5/8-inch

stainl

ess

-ste

·Six

#1

0 sta

inless-steel

·L

ogo Badg

On

e Pair

One

Pair

On

e Pa

One Pair

.

,..

-"

PARTS

Grille

(41

mm) pan-head

el

screws

washer

s

es (Sp

ort-Grille Mode

Bla

ck (White & Titanium/Black Model

Red

(White & T

ir

White (White Models Onl

ita

nium/ Bla

ls Only)

ck

y)

Models)

Titanium (Titanium/Black Models Onl

s)

y)

Power Handling (continuous):

* Xmax specifications are derived via

**Efficiency (1W/1

as

a comparison

We rec

omm

We do not reco

end the u

mmend the u

m}

is

!l2! an accurate indicator

to

other

subwoofers

se

of this speaker in a bi

se

of this

affect performance.

one-way

to

subw

voice coil overhang

of

a subwoofer's

determine

-amplified

oofer with a

600

W

method

with

no correction factors applied.
capability
" !

and

should

not

be used

which one

output

is

"louder

system using high-quality satellite speakers and amplifiers.
passive cross

over (coil

),

as

this ty

pe

of

devic

e will

adversely

INSTALLATION

The diagram above s

tallat

ion procedure into a fibergl

ins
th

e supp lied hardware (Classic Grille Model shown.

Installation

ys

foll

Alwa
wo

rking on a vessel. Use eye-protection at all tim

and a dust

1) Choo

se

PROCEDURE

how

s the typical

ass panel using

is

the

same

for Sport Grille

ow pro

per safety procedures when

mas

k and glov

es

when

cutt

a flat mounting surface that h

Models).

ing.

as

sufficient depth and air space behind it to acce

su

bwoofe

the

2)

Cut a 12

3) Run t

4)

Pl

ace

hole lo

5) Remove the woo

(s

ee chart on next page) in each

loca

r.

0625-in

ch (306

he

spea

ker cable to the mounting l

the woofer

ca

in

the hole and

tions using a shar

fer and drill

ti

ons

. It is al

so advisable to

mm)

diameter hole.

mark

p, pointed too

a pilot

of

use

oca

the s

cre

l.

hole

the

scre

w

a hand-driv

tio

countersink tool on each hole to further inhibit
gel-coat cr

6) Conn

with
Grille model
ba

7) While holding the sp

ardwa

h
fa

sten

acking

of fib

erglass

ec

t the speaker wir

its

grille in pl

s,

pay atten

dge wi

ll added.

loca

tion, evenly sn

cri

ss

-cross pattern, then hand tighten

ss

pattern.

cro

Non-stan

da

rd installations m

re. Always use mari

ers

to ensure a

es

and

ace,

into the opening (for Sport

tion

to

ea

ker firmly in its mounting

ug the

mounting screws in a

ne-grade,

secure. reli

panel

s.

place

the woofe

where the logo

in

a criss

ay

req

uire different

stainless-st

able installation.

es

pt

n.
w

en

r,

-

eel

A

ll

s

2

pecification

s

are

subj ec t t o chan

ge witho

ut noti ce .

J L AUD IO

M121B6