RECOMMENDED CONTINUOUS(RMS) POWER RANGE FOR ONE SUBWOOFER DRIVER:
25W
MEDIUM
GRAY
(MINIMUM):
Froma reliability
standpoint.
this
zo
ne
represents
a very
comfortable
operating
power
range
for
eac
h driver. This level
of
power
w
ill
not
stre
ss
the
woofer but will n
ot
extract all of
it
s performance
po
tential, e
it
her.
Use
of
le
ss
than the
minim
um
power
level will
not
damage
the
woof
e
r,
but
may
re
s
ult
in
un
s
at
is
fa
c
tory
performance.
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I r Gr
ND
MINIMU
M
OPTIMUM
LIGHT
GRAY
(OPTIMUM):
This zo
ne
represents
the
best
compromise
between
l
ong·
term reliability,
high
-
outpu
t
and
low-distort
i
on
performance. This
powe
r level is
lower than
th
e woofer's continuous
pow
er rating
(as
published in its specifications),
but
you will
sti
ll
be takingadvantage
of
the
woofer
's
,l
ow
-distor
ti
on
performance range
with
o
ut
undu
e risk
of
fa
ilure.
3
00W
600
W
MA
XIMUM
W
ARRAN
TY
VO
ID
DARK
GRAY
(MAXIMUM):
Slightly more
SP
L will be gained by pushing
the
power
int
o this zone,
but
typically
not
mo
re
t
han
2d8, compar
ed
to the lig
ht
gray
zone.
The
subwoofer driver
is
designed
to
operate
safe
ly
up
to
this power
range,
but not beyond. Operate
wi
th
caution.
I
OOOW
BLACK
(WARRANTY
VOID):
We
do
not
re
comme
nd operating
woofer
sat
thi
s
level
of
power
. In this zone, there
is
a
ve
ry hi
gh
probability
that
the driver
wi
ll fail
due
to
excessive
heat and/or mechanic
al
st
ress
.
Subwoofer drivers
operated
at
these
levels
of
power
are
NOT
covered
under
warranty.
JL
Audio
offers
an
extensive
line
of
high-performance
subwoofer
drivers
to
fit a
wide
variety
of
enclosure
and
power
applications
. When
designing
systems
with
our
drivers
, it is
very
important
to
achieve
a
good
power
match
between
the
subwoofer
amplifier
and
the
subwoofer
driver's
capabilities.
The
power
levels
listed
in
the
above
chart
represent
continuous
(RMS)
amplifier
power
per
woofer
and
assume
that
the
user
will
regularly
make
full
use
of
that
power
without
drasticallv
overdrivina
tha
ampllfier(s).Make
sure
you
factor
system
impedance
and
the
total
number
of
subwoofers
into
your
calculations.
Adhering
to
these
power
recommendations
will
result
in
systems
that
are
both
reliable
and
enjoyable.
JL
AUDIO
LIMITED
WARRANTY
(USA)
Automotiv
e Subw
oofer
Compo
ne
nt
s
JL
AUD
IO
warrants
th
is speaker
to
be free
of
defects in materials and
workmanship for a period of
one
(1)
year fr
om
the
or
ig
in
al date
of
purch
ase
.
Damage caused
by
th
e following is
not
covered
unde
rwarranty:accide
nt
,misu
se
,
abu
se
, produ
ct
modifi
ca
tion or n
eg
l
ec
t,
failure
to
fo
ll
ow installation instruction
s,
unauth
or
ized r
epa
ir atte
mpt
s, m
is
repr
ese
ntations by
th
e se
ll
er. Th
is
warranty do
es
not cover illCide
nt
al or consequential dama
ge
s and does not cover the cost
of
rem
ov
ing or reinstalli
ng
the
un
it(s).
Cos
metic dama
ge
due to acci
de
nt
or
normal
w
ea
r a
nd
t
ea
r is not covered underwar
ra
nty.
This
warranty
is
nottransferableand
applies
only
to
the
original
purchaser
of
the
product
from
an
authorized
JL
AUDIO
dealer.
Warranty
is
voided
if
the
factory-applied
product
serial
number
is
removed
or
defaced.
Sh
ould
se
rvi
ce
be n
ecessa
ry under this warra
nt
y for any re
as
on
du
e to
manufacturing defect
or
ma
lf
unctio
n,
JL
AU
DIO
wi
ll
,at
it
sdiscretion,repair
or
re
pl
ace
th
e defective
pr
o
du
ct
with
new
or
re
ma
nuf
ac
tured product at no char
ge
.
Anyapplicable implied warranti
es
are limit
ed
in durati
on
to
the period
of
th
eexpre
ss
warranty as provided her
ei
n beginning with
th
e date
of
the
o
ri
ginal purchase at
retail, a
nd
no wa
rr
anti
es
, whether express or
im
p
li
ed,
sh
all apply
to
this product
thereafte
r.
So
me
st
ates
do
n
ot
all
ow
limitations on i
mp
lied warranti
es
, ther
ef
ore
these ex
cl
us
ions may not a
ppl
y
to
you. T
hi
s wa
rr
a
nt
y gi
ves
you specific legal
ri
gh
ts,
and you m
ay
also h
ave
other rights
wh
ich vary from
sta
te to state.
If
you
need
service
on
your
JL
AUDIO
product:
All warra
nt
y
re
turns should be sent
to
JL
AUDIO frei
ght
prepaid t
hr
oug
h an
autho
ri
ze
d JL
AU
DIO d
ea
ler and must be accompanied by proof
of
purchase
(a
co
py of the
or
iginal
sa
l
es
rece
ipt.) Direct returns from consumers or non-
autho
ri
ze
d dealers wi
ll
be refused unl
es
s
sp
e
ci
fica
ll
y authori
zed
by
JL
AUDIO w
ith
a va
li
d retu
rn
autho
ri
zation number. Warra
nt
y expiration on products retu
rn
ed
wi
thout
pr
oof
of purch
ase
wi
ll
be determined from
th
e ma
nuf
acturing date cod
e.
Coverage m
ay
be in
va
li
dated
as
th
is
date is
pr
eviousto purch
ase
d
ate.
Return only
defective
co
mponents.Non-defective itemsreceived
wi
llbe
re
turned f
re
i
ght
-collect.
Customer is responsible for shipping chargesa
nd
insurance in
sen
ding
the produ
ct
to
JL
AU
DI
O.
Freight damage
on
returns is n
ot
covered under warra
nt
y.
Alw
ays
include pr
oo
f
of
purch
ase
(sal
es
receipt).
For
Service
Information
in
the
U.S.A.
please
call:
Printed
in
China
JL
Audio customer
se
rvice:(954) 443-1100
du
ri
ng
normal
business hours
(Eas
ternTime)
JL
Audio,
Inc
10369 North Commer
ce
Parkway, Miramar, FL33025
International
Warranties
:
Pro
du
ctsp
ur
ch
ase
d o
ut
si
de
th
e
Un
ited Stat
es
of
A
me
rica are covered only by that country'sdistributor and
not
by
JLAudio,I
nc.
JL
A
15W0
v3
_MAN_03_
11
