inputs - pyleusa.commanuals.pyleusa.com/pdf/legacysharpsteelamp.pdfbridged mono output la-2ch amps...
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REM
OTE
BA
SS B
OO
ST
CH
1C
H2LO
W I
NC
H3
CH
4LOW
IN
HI IN
CH
4
CH
3+
--
+H
I IN
CH
2
CH
1+
--
+PO
WER
PRO
TEC
T
REM
OTE
BA
SS B
OO
ST
CH
1C
H2LO
W I
NC
H3
CH
4LOW
IN
HI IN
CH
4
CH
3+
--
+H
I IN
CH
2
CH
1+
--
+PO
WER
PRO
TEC
T
REM
OTE
BA
SS B
OO
ST
CH
1C
H2LO
W I
NC
H3
CH
4LOW
IN
HI IN
CH
4
CH
3+
--
+H
I IN
CH
2
CH
1+
--
+PO
WER
PRO
TEC
T
9
inputs
Input C
onnectio
ns
Low
Level 4 C
H S
tereo Input
from
2 C
H A
udio
Source
Low
Level 4 C
H S
tereo Input
from
4 C
H A
udio
Source
Left
Outp
ut
Rig
ht
Outp
ut
L +
R F
ront
Outp
uts
L +
R R
ear
Outp
uts
inputs
Input C
onnectio
ns
Brid
ged Input C
onnectio
n
4 C
H B
rid
ged Input
from
2 C
H A
udio
Source
CH
1+2
= L
eft
Ch
an
ne
lC
H3
+4
= R
igh
t C
ha
nn
el
Left
Outp
ut
Rig
ht
Outp
ut
head
uni
t
Y a
dapto
rs
to a
second
am
plifier
LA
-1099
4C
H A
MP
S
2C
H A
MP
S
LA
-4
99
LA
-7
99
LA
-1999
LA
-3199
LA
-4299
4C
H A
MP
S
Y a
dap
tors
head
uni
t
head
uni
the
ad u
nit
Y a
dap
tors
LA
-1099
LR
LO
W IN
POW
ERPR
OTE
CT
REM
OTE
BA
SS B
OO
ST
HI IN
R
L+
--
+
4C
H A
MP
SLA
-1099
4C
H A
MP
SLA
-1099
REM
OTE
BA
SS B
OO
ST
CH
1C
H2LO
W I
NC
H3
CH
4LOW
IN
HI IN
CH
4
CH
3+
--
+H
I IN
CH
2
CH
1+
--
+PO
WER
PRO
TEC
T
REM
OTE
BA
SS B
OO
ST
CH
1C
H2LO
W I
NC
H3
CH
4LOW
IN
HI IN
CH
4
CH
3+
--
+H
I IN
CH
2
CH
1+
--
+PO
WER
PRO
TEC
T
2C
H A
MP
S
LA
-4
99
LA
-7
99
LA
-1999
LA
-3199
LA
-4299
Speakers
Speaker C
onnectio
ns
inputs
Input C
onnectio
ns
11
Basic
Stereo O
utput
Hig
h L
evel 4 C
H S
tereo Input
from
4C
H A
udio
Source
flo
atin
g g
round c
onnectio
n
wirin
g h
arn
ess
LR
REAR
FRONT
LR
orange
black
black
orange
orange
black
black
orange
head u
nit
Hig
h L
evel 4 C
H S
tereo Input
from
4C
H A
udio
Source
com
mon g
round c
onnectio
nhead u
nit
RL
RL
REAR
FRONT
orange
black
black
orange
orange
black
black
orange
LEFT s
peaker
RIG
HT s
peaker
Basic
4C
H O
utput
FRO
NT
speakers
REAR
speakers
LR
RL
GR
OU
ND
+12V
B
ATT
REM
FUSE
LR
BR
IDG
ED
+-
-+
-+
GR
OU
ND
+12V
B
ATT
REM
FUSE
CH
3C
H4
+-
-+
CH
1C
H2
+-
-+
BR
IDG
ED
-+
BR
IDG
ED
-+
REM
OTE
BA
SS B
OO
ST
LR
LIN
E IN
POW
ERPR
OTE
CT
LRL
INE O
UT
13
inputs
/Speaker
Low
Level S
tereo Input C
onnectio
n
Input C
onnectio
ns/S
peaker C
onnectio
n
2 C
H M
ono-B
rid
ged O
utput
speakers
LR
MIN
IM
UM
SP
EA
KER
IM
PED
AN
CE
4 O
HM
S!
MO
NO
CH
AN
NE
LA
MP
S
LA
-2499
Brid
ged M
ono O
utput
2C
H A
MP
S
LA
-4
99
LA
-7
99
LA
-1999
LA
-3199
LA
-4299
Speakers
Speaker C
onnectio
ns
speaker
MIN
IM
UM
SP
EA
KER
IM
PED
AN
CE
4 O
HM
S!
2 C
H S
tereo p
lus
Mono-B
rid
ged
Subw
oofer O
utput
speakers
MIN
IM
UM
SP
EA
KER
IM
PED
AN
CE
4 O
HM
S!
Mo
no
Su
bw
oo
fer
LR
TO
SA
TE
LLIT
E A
MP
LIF
IER
LIN
E IN
PU
T
4C
H A
MP
SLA
-1099
L/R
Aud
ioO
utp
uts
head
unit
GR
OU
ND
+12V
B
ATT
REM
FUSE
+-
-+
Speaker O
utput C
onnectio
n
subw
oofe
r
MIN
IM
UM
SP
EA
KER
IM
PED
AN
CE
2~
4 O
HM
S!
GR
OU
ND
+12V
B
ATT
REM
FUSE
LR
BR
IDG
ED
+-
-+
-+
GR
OU
ND
+12V
B
ATT
REM
FUSE
CH
3C
H4
+-
-+
CH
1C
H2
+-
-+
BR
IDG
ED
-+
BR
IDG
ED
-+
GR
OU
ND
+12V
B
ATT
REM
FUSE
CH
3C
H4
+-
-+
CH
1C
H2
+-
-+
BR
IDG
ED
-+
BR
IDG
ED
-+
Am
plif
ier
will
no
t p
ow
er
up
.•
Check fo
r g
oo
d g
round
co
nnectio
n.
• C
heck t
hat
rem
ote
DC
term
inal h
as a
t le
ast
+12
v D
C.
• C
heck t
hat
there
is b
att
ery
po
wer
on t
he +
term
inal.
• C
heck a
ll fu
ses.
• C
heck
that P
rote
ctio
n L
ED
is n
ot lit
. If
it is
lit,
shut off a
mp
lifie
rb
riefly
and
then r
ep
ow
er
it.
Hig
h h
iss o
r e
ng
ine
no
ise
(a
lte
rna
tor
wh
ine
) in
sp
ea
ke
rs.
• D
isco
nnect
all
RC
A in
puts
to
the a
mp
lifie
r(s)
– if
his
s/n
ois
ed
isap
pears
, th
en p
lug
in t
he c
om
po
nent
drivi
ng
the a
mp
lifie
rand
unp
lug
its
inp
uts
. If h
iss/
no
ise d
isap
pears
, g
o o
n u
ntil
the
faulty/
no
isy
co
mp
onent
is fo
und
.
• It is
best
to s
et
the a
mp
lifie
r's in
put
leve
l as in
sensitiv
e a
sp
oss
ible
. The b
est
sub
jectiv
e S
/N r
atio
is o
bta
inab
le t
his
way.
Try
to d
rive a
s hig
h a
sig
nal l
eve
l fro
m the h
ead u
nit
as
poss
ible
.
Pro
tec
tio
n L
ED
co
me
s o
n w
he
n t
he
am
plif
ier
isp
ow
ere
d u
p.
• C
heck fo
r sho
rts o
n s
peaker
lead
s.
• C
heck t
hat
the v
olu
me c
ontr
ol o
n t
he h
ead
unit is
turn
ed
do
wn lo
w.
• R
em
ove
sp
eaker
lead
s,
and
reset
the a
mp
lifie
r. If th
eP
rote
ctio
n L
ED
still
co
mes o
n,
then t
he a
mp
lifie
r is
faulty.
Hig
h s
qu
ea
l n
ois
e f
rom
sp
ea
ke
rs.
• This
is a
lmo
st
alw
ays
caused
by
a p
oo
rly-
gro
und
ed
RC
Ap
atc
h c
ord
.
Am
plif
ier(
s)
ge
ts v
ery
ho
t.•
Check
that
the m
inim
um
sp
eake
r im
ped
ance fo
r th
at
mo
del
is c
orr
ect.
• C
heck fo
r sp
eaker
sho
rts.
• C
heck t
hat
there
is g
oo
d a
irflo
w a
round
the a
mp
lifie
r. In
so
me a
pp
licatio
ns,
an e
xte
rnal c
oo
ling
fan m
ay
be r
eq
uired
.D
isto
rte
d s
ound
• C
heck t
hat
the L
eve
l co
ntr
ol(s)
is s
et
to m
atc
h t
he s
ignal
leve
l of th
e h
ead
unit.
• C
heck t
hat
all
cro
sso
ver
freq
uencie
s a
re p
rop
erly
set.
• C
heck fo
r sho
rts o
n t
he s
peaker
lead
s.
ST
OP
YE
S!
NO
!
2-c
ha
nn
el
Am
pli
fie
r(O
pe
rati
ng
in
Ste
reo
)
4 o
hm
4 o
hm
Tw
o 4
-oh
m s
pe
ake
rs,
wir
ed
in
ste
reo
,w
ill p
rese
nt
a 4
-oh
m lo
ad
to
ea
ch
ch
an
ne
l o
f th
e a
mp
lifie
r. M
ost
two
-ch
an
ne
l a
mp
lifie
rs w
ill w
ork
we
ll in
th
isco
nfig
ura
tio
n.
Tw
o 4
-oh
m s
pe
ake
rs,
wir
ed
in
pa
ralle
lto
a b
rid
ge
d t
wo
-ch
an
ne
l a
mp
lifi
er.
will
pre
se
nt
a 2
-oh
m m
on
o l
oa
d t
o t
he
am
plifi
er.
MO
ST
TW
O-C
HA
NN
EL
AM
PL
IFIE
RS
DO
NO
T S
UP
PO
RT
2-O
HM
MO
NO
OP
ER
AT
ION
! A
MP
LIF
IER
DA
MA
GE
CO
UL
D R
ES
UL
T!
so
un
d a
rou
nd
, In
c.
16
00
63
rd s
tre
et.
bro
okly
n.
ny
11
20
4
4 o
hm
4 o
hm
2-c
ha
nn
el
Am
pli
fie
r
(Op
era
tin
g i
n
Bri
dg
ed
Mo
no
)
ST
OP
YE
S!
NO
!F
ou
r 4
-oh
m s
pe
ake
rs,
wir
ed
in
ste
reo
,w
ill p
rese
nt
a 4
-oh
m lo
ad
to
ea
ch
ch
an
ne
l o
f th
e a
mp
lifie
r. M
ost
fou
r-ch
an
ne
l a
mp
lifie
rs w
ill w
ork
we
ll in
th
isco
nfig
ura
tio
n.
Fo
ur
4-o
hm
sp
ea
ke
rs,
wir
ed
in
pa
ralle
lto
a b
rid
ge
d f
ou
r-ch
an
ne
l a
mp
lifi
er,
will
pre
se
nt
a 4
-oh
m m
on
o l
oa
d t
o t
he
am
plif
ier.
MO
ST
FO
UR
-CH
AN
NE
L
AM
PL
IFIE
RS
DO
NO
T S
UP
PO
RT
2-O
HM
MO
NO
OP
ER
AT
ION
! A
MP
LIF
IER
DA
MA
GE
CO
UL
D R
ES
UL
T!
4-c
ha
nn
el
Am
pli
fie
r
(Op
era
tin
g i
n
Bri
dg
ed
Mo
no
)
4 o
hm
4 o
hm
4 o
hm
4 o
hm
4-c
ha
nn
el
Am
pli
fie
r
(Op
era
tin
g i
n S
tere
o)
4 o
hm
4 o
hm
4 o
hm
4 o
hm
trouble
shooting
Trouble
shootin
g
15
Specifications
OU
TP
UT
PO
WE
RR
MS
@ 4
OH
MS
RM
S @
2 O
HM
SM
AX
OU
TPU
TB
RID
GE
MO
DE
FR
EQ
UE
NC
Y R
ES
PO
NS
E
INP
UT
IM
PE
DA
NC
ELO
W L
EVEL
INP
UTS
HIG
H L
EVEL
INP
UTS
INP
UT
SE
NS
ITIV
ITY
LOW
LEV
EL IN
PU
TSH
IGH
LEV
EL IN
PU
TS
PO
WE
R S
UP
PLY
VO
LTA
GE
MA
TC
HIN
G S
PE
AK
ER
IM
PE
DA
NC
ES
TER
EO M
OD
EB
RID
GED
MO
DE
MA
XIM
UM
CU
RR
EN
T D
RA
W
DIM
EN
SIO
NS
, W
x H
x L
, in
che
s(m
m)
NE
T W
EIG
HT,
LB
S (
KG
)
3
LA-1
999
2C
H a
mp
lifie
r
2 X
12
5W
2 X
20
0W
2 X
95
0W
1 X
19
00
W
2-4
OH
MS
4-8
OH
MS
30
A
11
.33
X 1
.85
X 1
5(2
88
X 4
7 X
38
1)
9.0
4(4
.1)
LA-3
199
2C
H a
mp
lifie
r
2 X
20
0W
2 X
30
0W
2 X
15
50
W1
X 3
10
0W
2-4
OH
MS
4-8
OH
MS
50
A
11
.33
X 1
.85
X 1
9(2
88
X 4
7 X
48
2)
11
.46
(5.2
)
• B
lue
lig
ht
illu
min
ati
on
•P
ha
se
Co
ntr
ol 0
-18
0 d
eg
ree
•R
em
ote
Ba
ss C
on
tro
l•
Inp
ut
Imp
ed
an
ce
: 1
0K
Oh
ms
•S
oft
Tu
rn O
n/O
ff•
Ad
va
nc
ed
Pro
tec
tio
n C
irc
uit
ry•
S/N
Ra
tio
:>9
0d
B
LA-4
299
2C
H a
mp
lifie
r
2 X
30
0W
2 X
45
0W
2 X
21
00
W1
X 4
20
0W
2-4
OH
MS
4-8
OH
MS
70
A
11
.33
X 1
.85
X 2
1(2
88
X 4
7 X
53
2)
13
.01
(5.9
)
LA-2
499
Mo
no
ch
an
nel am
plif
ier
20
0W
m
on
o3
35
W
mo
no
26
00
W
mo
no
20
-25
0H
z(
3d
B)
10
k-O
hm
s1
00
Oh
ms
25
0 m
V4
V
14
.4 V
DC
/NE
G G
D(1
0.5
-16
V)
LA-4
99/7
99/1
999/3
199/4
299
Features a
nd C
ontrols
LA
-2499 a
lso f
eat
ure
:
2 O
HM
STA
BL
E
40
A
11
.33
X 1
.85
X 1
2(2
88
X 4
7 X
30
5)
7.3
6(3
.34
)
Legacy S
harp
Ste
el
Am
plifi
er
Featu
res
Protectio
n L
ED
Indic
ator
Th
e p
rote
cti
on
cir
cu
itry
in
th
e a
mp
will d
isab
le it
if it
sen
ses a
n in
pu
t o
verl
oad
, sp
eaker
sh
ort
cir
cu
it, o
rth
erm
al o
verl
oad
co
nd
itio
ns. S
ho
uld
th
is o
ccu
r, t
he
PR
OT
EC
T L
ED
will b
e illu
min
ate
d. A
t th
at
tim
e, it
is
imp
ort
ant th
at yo
u c
heck to
dete
rmin
e w
hat has c
aused
the p
rote
cti
on
cir
cu
itry
to
beco
me a
cti
vate
d.
If t
he a
mp
sh
ut
off
becau
se o
f a t
herm
al o
verl
oad
,allo
w it
to c
oo
l d
ow
n b
efo
re a
ttem
pti
ng
to
resta
rt.
If t
he s
hu
tdo
wn
occu
red
becau
se o
f an
in
pu
t o
verl
oad
,o
r sp
eaker
sh
ort
cir
cu
it, b
e s
ure
to
co
rrect
these
co
nd
itio
ns b
efo
re a
ttem
pti
ng
to
resta
rt t
he a
mp
.
To
reset
the a
mp
, tu
rn t
he R
EM
OT
E p
ow
er
off
an
d o
nag
ain
.
Pow
er L
ED
Indic
ator
Th
is L
ED
is illu
min
ate
d w
hen
th
e R
EM
OT
E O
Nsyste
m is t
urn
ed
on
.
11
Th
is u
nit
is p
rovid
ed
wit
h g
old
-pla
ted
RC
A in
pu
tja
cks. U
sin
g R
CA
-RC
A t
yp
e p
atc
h c
ord
s, co
nn
ect
these in
pu
ts t
o t
he R
CA
ou
tpu
ts f
rom
yo
ur
head
un
it.
Low
Level In
put (H
igh Im
pedance)
10
Hig
h L
evel In
put (Low
Im
pedance)
Use t
hese if
yo
ur
car
ste
reo
do
es n
ot
have
RC
A o
utp
ut ja
cks: co
nnect th
e s
peaker
outp
ut fr
om
the h
ead
un
it t
o t
hese in
pu
ts
9
Perm
its y
ou
to
ad
just
the c
rosso
ver
freq
uen
cy f
rom
80 H
z t
o 2
.5 k
Hz t
o s
uit
th
e t
weete
rs
Hig
h P
ass C
on
trol
8
Perm
its y
ou
to
ad
just
the c
rosso
ver
freq
uen
cy f
rom
35
Hz t
o 4
00 H
z t
o s
uit
th
e s
ub
wo
ofe
rs
Low
Pass C
on
trol
7
Allo
ws y
ou
to
in
cre
ase t
he b
ass s
ign
al le
vel sen
t to
th
esp
eakers
Bass B
oost C
on
trol
6
In a
fu
ll r
an
ge s
yste
m, set
this
to
FU
LL
. If
th
e a
mp
is
bein
g u
sed
to
po
wer
a c
rosso
ver
syste
m, set
to e
ith
er
HP
F o
r L
PF
as n
eed
ed
.
Crossover M
od
e S
wit
ch
5
Input L
evel C
ontrol
Use t
his
co
ntr
ol to
matc
h t
he o
utp
ut
of
the h
ead
un
itto
th
e a
mp
lifier. If
dis
tort
ion
is p
resen
t, r
ed
uce t
he
sett
ing
of
this
co
ntr
ol.
4
Pow
er S
upply
Term
inals
3
Pro
tects
the a
mp
lifier
as w
ell a
s t
he a
uto
mo
bile e
lectr
ical
syste
m f
rom
sh
ort
cir
cu
it c
on
dit
ion
s.
Fuse
2
These term
inals
are
14K
Go
ld p
late
d fo
r hig
h c
ond
uctivity
an
d m
inim
um
im
ped
an
ce lo
ss. T
he t
erm
inals
face
up
ward
s f
or
easy w
irin
g in
tig
ht
sit
uati
on
s.
Speaker T
erm
inals
1 12
Plu
g in
th
e R
em
ote
Bass B
oo
st
Co
ntr
ol w
ire
in
here
.13
Rem
ote B
ass B
oost
specs
Features a
nd S
pecif
icatio
ns
•M
on
o B
loc
k S
ub
wo
ofe
r A
mp
lifie
r•
2 O
hm
Sta
ble
•M
OS
FE
T P
ow
er
Su
pp
ly•
Go
ld P
late
d R
CA
In
pu
ts f
or
Lin
e In
pu
t &
Byp
ass O
utp
ut.
•G
old
Pla
ted
Te
rmin
als
fo
r S
pe
ake
r O
utp
ut
an
d P
ow
er
Inp
ut.
•Th
erm
al, O
ve
rlo
ad
an
d S
ho
rt P
rote
cti
on
•V
ari
ab
le S
ub
-so
nic
Filt
er
(15
Hz~4
0H
z,
24
dB
/Oc
tave
)•
Va
ria
ble
Lo
w-p
ass F
ilte
r (2
0H
z~2
50
Hz,
24
dB
/Oc
tave
)
10
Hz-
30
kH
z
10
k-O
hm
s1
00
Oh
ms
25
0 m
V2
.5V
14
.4 V
DC
/NE
G G
D (
10
.5-1
6V
)
5
13
2
87
46
10
911
12
13
+18
db
0BA
SSB
OO
ST
3540
0H
z
LPF
HPF
802.
5kH
z
LEV
EL
MIN
MA
X
FU
LL
HPF
LPF
FREQ
.
GR
OU
ND
+12V
BA
TT
REM
FUSE
LR
BR
IDG
ED
+-
-+
-+
LR
LO
W IN
POW
ERPR
OTE
CT
REM
OTE
BA
SS B
OO
ST
HI
IN
R
L+
--
+
REM
OTE
BA
SS B
OO
ST
CH
1C
H2LO
W I
NC
H3
CH
4LOW
IN
HI IN
CH
4
CH
3+
--
+H
I IN
CH
2
CH
1+
--
+PO
WER
PRO
TEC
T
REM
OTE
BA
SS B
OO
ST
LR
LIN
E IN
POW
ERPR
OTE
CT
LRL
INE O
UT
GR
OU
ND
+12V
BA
TT
REM
FUSE
+-
-+
13
2
10
911
12
13
10
9
LA
-10
99
Features a
nd C
ontrols
5
Ad
justa
ble
fro
m 2
0H
z t
o 2
50
Hz w
ith
a s
lop
e o
f 2
4d
B p
er
octa
ve.T
his
allo
ws f
or
the a
dju
stm
en
t o
f th
e u
pp
er
po
int
of
the f
req
uen
cy b
an
dw
idth
an
d t
he r
esp
ecti
ve s
ub
wo
ofe
r.
LA
-24
99
Features a
nd C
ontrols
11
10987654321 12
Pow
er L
ED
Indic
ator
Th
is L
ED
is illu
min
ate
d w
hen
th
e R
EM
OT
E O
Nsyste
m is t
urn
ed
on
.
Crossover L
ow
Pass F
ilter
Ad
justa
ble
fro
m 1
5H
z t
o 4
0H
z w
ith
a s
lop
e o
f 24d
B p
er
octa
ve.T
his
allo
ws f
or
the a
tten
uati
on
of
freq
uen
cie
s t
hat
are
mo
stl
y in
au
dib
le a
nd
cau
se u
nn
ecessary
str
ain
on
th
ea
mp
lifi
er.
Hig
h P
ass S
ub
son
ic F
ilter
Ph
ase S
hif
t S
wit
ch
Input L
evel C
ontrol
Use t
his
co
ntr
ol to
matc
h t
he o
utp
ut
of
the h
ead
un
itto
th
e a
mp
lifier. If
dis
tort
ion
is p
resen
t, r
ed
uce t
he
sett
ing
of
this
co
ntr
ol.
Pow
er S
upply
Term
inals
Pro
tects
the a
mp
lifier
as w
ell a
s t
he a
uto
mo
bile e
lectr
ical
syste
m f
rom
sh
ort
cir
cu
it c
on
dit
ion
s.
Fuse
These term
inals
are
14K
Go
ld p
late
d fo
r hig
h c
ond
uctivity
an
d m
inim
um
im
ped
an
ce lo
ss. T
he t
erm
inals
face
up
ward
s f
or
easy w
irin
g in
tig
ht
sit
uati
on
s.
Speaker T
erm
inals
Th
is u
nit
is p
rovid
ed
wit
h g
old
-pla
ted
RC
A in
pu
tja
cks. U
sin
g R
CA
-RC
A t
yp
e p
atc
h c
ord
s, co
nn
ect
these in
pu
ts t
o t
he R
CA
ou
tpu
ts f
rom
yo
ur
head
un
it.
Low
Level In
put (H
igh Im
pedance)
Th
is u
nit
is p
rovid
ed
wit
h g
old
-pla
ted
RC
A O
utp
ut
jacks.
Usin
g R
CA
-RC
A t
yp
e p
atc
h c
ord
s, co
nn
ect
these O
utp
uts
to t
he R
CA
In
pu
ts f
or
yo
ur
an
yth
er
am
plifier.
Low
Level O
utput (H
igh Im
pedance)
Protectio
n L
ED
Indic
ator
Th
e p
rote
cti
on
cir
cu
itry
in
th
e a
mp
will d
isab
le it
if it
sen
ses a
n in
pu
t o
verl
oad
, sp
eaker
sh
ort
cir
cu
it, o
rth
erm
al o
verl
oad
co
nd
itio
ns. S
ho
uld
th
is o
ccu
r, t
he
PR
OT
EC
T L
ED
will b
e illu
min
ate
d. A
t th
at
tim
e, it
is
imp
ort
ant th
at yo
u c
heck to
dete
rmin
e w
hat has c
aused
the p
rote
cti
on
cir
cu
itry
to
beco
me a
cti
vate
d.
If t
he a
mp
sh
ut
off
becau
se o
f a t
herm
al o
verl
oad
,allo
w it
to c
oo
l d
ow
n b
efo
re a
ttem
pti
ng
to
resta
rt.
If t
he s
hu
tdo
wn
occu
red
becau
se o
f an
in
pu
t o
verl
oad
,o
r sp
eaker
sh
ort
cir
cu
it, b
e s
ure
to
co
rrect
these
co
nd
itio
ns b
efo
re a
ttem
pti
ng
to
resta
rt t
he a
mp
.
To
reset
the a
mp
, tu
rn t
he R
EM
OT
E p
ow
er
off
an
d o
nag
ain
.
Allo
ws y
ou
to
ch
an
ge t
he p
hase o
f yo
ur
su
bw
oo
fer
fro
m 0
deg
ree t
o 1
80 d
eg
rees t
o h
elp
co
mp
en
sate
fro
mti
min
g d
iffe
ren
ce
be
twe
en
dri
ve
rs.
11
10987654321 12
Protectio
n L
ED
Indic
ator
Th
e p
rote
cti
on
cir
cu
itry
in
th
e a
mp
will d
isab
le it
if it
sen
ses a
n in
pu
t o
verl
oad
, sp
eaker
sh
ort
cir
cu
it, o
rth
erm
al o
verl
oad
co
nd
itio
ns. S
ho
uld
th
is o
ccu
r, t
he
PR
OT
EC
T L
ED
will b
e illu
min
ate
d. A
t th
at
tim
e, it
is
imp
ort
ant th
at yo
u c
heck to
dete
rmin
e w
hat has c
aused
the p
rote
cti
on
cir
cu
itry
to
beco
me a
cti
vate
d.
If t
he a
mp
sh
ut
off
becau
se o
f a t
herm
al o
verl
oad
,allo
w it
to c
oo
l d
ow
n b
efo
re a
ttem
pti
ng
to
resta
rt.
If t
he s
hu
tdo
wn
occu
red
becau
se o
f an
in
pu
t o
verl
oad
,o
r sp
eaker
sh
ort
cir
cu
it, b
e s
ure
to
co
rrect
these
co
nd
itio
ns b
efo
re a
ttem
pti
ng
to
resta
rt t
he a
mp
.
To
reset
the a
mp
, tu
rn t
he R
EM
OT
E p
ow
er
off
an
d o
nag
ain
.
Pow
er L
ED
Indic
ator
Th
is L
ED
is illu
min
ate
d w
hen
th
e R
EM
OT
E O
Nsyste
m is t
urn
ed
on
.
Th
is u
nit
is p
rovid
ed
wit
h g
old
-pla
ted
RC
A in
pu
tja
cks. U
sin
g R
CA
-RC
A t
yp
e p
atc
h c
ord
s, co
nn
ect
these in
pu
ts t
o t
he R
CA
ou
tpu
ts f
rom
yo
ur
head
un
it.
Low
Level In
put (H
igh Im
pedance)
Hig
h L
evel In
put (Low
Im
pedance)
Use t
hese if
yo
ur
car
ste
reo
do
es n
ot
have
RC
A o
utp
ut ja
cks: co
nnect th
e s
peaker
outp
ut fr
om
the h
ead
un
it t
o t
hese in
pu
ts
Perm
its y
ou
to
ad
just
the c
rosso
ver
freq
uen
cy f
rom
80 H
z t
o 2
.5 k
Hz t
o s
uit
th
e t
weete
rs
Hig
h P
ass C
on
trol
Perm
its y
ou
to
ad
just
the c
rosso
ver
freq
uen
cy f
rom
35
Hz t
o 4
00 H
z t
o s
uit
th
e s
ub
wo
ofe
rs
Low
Pass C
on
trol
Allo
ws y
ou
to
in
cre
ase t
he b
ass s
ign
al le
vel sen
t to
th
esp
eakers
Bass B
oost C
on
trol
In a
fu
ll r
an
ge s
yste
m, set
this
to
FU
LL
. If
th
e a
mp
is
bein
g u
sed
to
po
wer
a c
rosso
ver
syste
m, set
to e
ith
er
HP
F o
r L
PF
as n
eed
ed
.
Crossover M
od
e S
wit
ch
Input L
evel C
ontrol
Use t
his
co
ntr
ol to
matc
h t
he o
utp
ut
of
the h
ead
un
itto
th
e a
mp
lifier. If
dis
tort
ion
is p
resen
t, r
ed
uce t
he
sett
ing
of
this
co
ntr
ol.
Pow
er S
upply
Term
inals
Pro
tects
the a
mp
lifier
as w
ell a
s t
he a
uto
mo
bile e
lectr
ical
syste
m f
rom
sh
ort
cir
cu
it c
on
dit
ion
s.
Fuse
These term
inals
are
14K
Go
ld p
late
d fo
r hig
h c
ond
uctivity
an
d m
inim
um
im
ped
an
ce lo
ss. T
he t
erm
inals
face
up
ward
s f
or
easy w
irin
g in
tig
ht
sit
uati
on
s.
Speaker T
erm
inals
Rem
ote B
ass B
oost
Plu
g in
th
e R
em
ote
Bass B
oo
st
Co
ntr
ol w
ire
in
here
.13
12
3
Rem
ote B
ass B
oost
Plu
g in
th
e R
em
ote
Bass B
oo
st
Co
ntr
ol w
ire in
here
.
12
45 1
110
89
FU
LL
HPF
LPF
FREQ
. +18
db
0 BA
SSB
OO
ST
3540
0H
z
LPF
LEV
EL
MIN
MA
X35
400
Hz
LPF
HPF
802.
5kH
z
HPF
802.
5kH
z
FU
LL
HPF
LPF
FREQ
.
LEV
EL
MIN
MA
X+
18d
b0
CH
3/4
CH
1/2
BA
SSB
OO
ST
GR
OU
ND
+12V
BA
TT
REM
FUSE
CH
3C
H4
+-
-+
CH
1C
H2
+-
-+
BR
IDG
ED
-+
BR
IDG
ED
-+
46
7
55
76
4
88
LEV
EL
MIN
MA
X
PHA
SESH
IFT
1525
0H
z
LOW
PA
SSSU
B S
ON
IC
1540
Hz
018
0
67
LA
-4
99
LA
-7
99
LA
-1999
LA
-3199
LA
-4299
2C
H A
MP
S
7
inputs
Input C
onnectio
ns
Low
Level S
tereo Input C
onnectio
n
L/R
aud
io o
utp
uts
head
uni
t
Hig
h L
evel S
tereo Input C
onnectio
nPL
EASE
NO
TE! If
usin
g hi
gh le
vel
inpu
ts, d
o no
t use
the
low
leve
lR
CA
inpu
ts a
t the
sam
e tim
e!
wir
ing
har
ness
LR
LR
fro
m s
pea
ker
term
inal
s
head
uni
t
orange
black
black
orange
Ele
ctric
al W
irin
g a
nd Installatio
n
Makin
g P
ow
er
Connecti
ons
1. C
onn
ect
the
+12
V t
erm
inal
dire
ctly
to
the
car
bat
tery
(+) t
erm
inal
.
2. C
onn
ect
the
GR
OU
ND
ter
min
al d
irect
ly t
o t
he c
ar b
atte
ry (-
) ter
min
alO
R t
o a
go
od
cle
an, p
aint
-fre
e ch
assi
s g
roun
d p
oin
t.
3. T
o e
nsur
e a
go
od
gro
und
, and
to
pre
vent
“m
oto
r-b
oat
ing
” no
ise
in t
hesy
stem
, mak
e an
ad
diti
ona
l co
nnec
tion
fro
m t
he c
ar b
atte
ry (-
) ter
min
alto
the
cha
ssis
of
the
ster
eo u
nit,
usi
ng 1
2 g
aug
e m
inim
um w
ire.
4. C
onn
ect
the
RE
MO
TE
ter
min
al t
o a
n ex
tern
al s
witc
h fo
r p
osi
tive
12V
turn
on-
off
. Thi
s m
ay b
e co
nnec
ted
to
the
hea
d u
nit
po
wer
ant
enna
lead
.
Inst
alla
tion P
recauti
ons
Thi
s am
plif
ier
com
es c
om
ple
te w
ith a
ll m
oun
ting
har
war
e re
qui
red
. Ple
ase
rem
emb
er t
hat
this
is a
hig
h-p
ow
er u
nit,
whi
ch g
ener
ates
co
nsid
erab
le e
lect
rica
l ene
rgy
and
heat
. The
refo
re, b
e su
re t
o in
stal
l the
uni
t in
a p
lace
with
suf
ficie
nt a
irflo
w, a
min
imum
of
dus
t, a
nd n
o m
ois
ture
. Allo
w e
noug
h sp
ace
aro
und
the
co
olin
g f
ins
to p
erm
itre
aso
nab
le a
irflo
w a
nd c
oo
ling
.
• B
efo
re y
ou
dri
ll o
r cu
t an
y ho
les,
inve
stig
ate
your
car
’s la
yout
ver
y ca
refu
lly. T
ake
care
whe
n yo
u w
ork
nea
r th
e g
as t
ank,
fue
l lin
es, h
ydra
ulic
line
and
ele
ctri
cal w
irin
g.
• D
o n
ot
op
erat
e th
e am
plif
ier
whe
n it
is u
nmo
unte
d. A
ttac
h al
l aud
io s
yste
m c
om
po
nent
s se
cure
ly w
ithin
the
aut
om
ob
ile t
o p
reve
nt d
amag
e, e
spec
ially
in a
n ac
cid
ent.
• D
o n
ot
mo
unt
this
am
plif
ier
so t
hat
the
wire
co
nnec
tions
are
unp
rote
cted
or
in a
pin
ched
co
nditi
on,
or
likel
y to
be
dam
aged
by
near
by
ob
ject
s. B
e su
re t
o s
elec
t a
loca
tion
insi
de
your
veh
icle
whi
ch h
as a
deq
uate
ven
tilat
ion.
• B
efo
re m
akin
g o
r b
reak
ing
po
wer
co
nnec
tions
in y
our
sys
tem
, dis
conn
ect
the
vehi
cle
bat
tery
. Co
nfir
m t
hat
your
hea
d u
nit
or
oth
er e
qui
pm
ent
is t
urne
d o
ff w
hile
conn
ectin
g t
he in
put
jack
s an
d s
pea
ker
term
inal
s.
• If
yo
u ne
ed t
o r
epla
ce t
he p
ow
er f
use,
onl
y re
pla
ce it
with
a f
use
iden
tical
to
tha
t su
pp
lied
with
the
sys
tem
. Usi
ng a
fus
e o
f a
diff
eren
t ty
pe
or
ratin
g m
ay r
esul
t in
dam
age
to y
our
sys
tem
whi
ch is
n’t
cove
red
by
the
man
ufac
ture
r’s w
arra
nty.
Sett
ing U
p a
nd T
urn
ing O
n Y
our
New
Am
plif
ier
Aft
er a
ll el
ectr
ical
co
nnec
tions
hav
e b
een
mad
e, a
nd p
hysi
cal i
nsta
llatio
n is
co
mp
lete
, tur
n o
n yo
ur s
tere
o a
nd li
sten
fo
r th
e am
plif
ier
to t
urn
on.
If t
here
are
any
unu
sual
nois
es f
rom
the
sp
eake
rs, t
urn
the
ster
eo o
ff a
nd r
eche
ck A
LL w
irin
g.
Ass
umin
g t
he a
mp
lifie
r tu
rn o
n no
rmal
ly, y
ou
may
hav
e to
ad
just
the
LE
VE
L co
ntro
l(s) t
o m
atch
the
out
put
leve
ls f
rom
yo
ur h
ead
uni
t. F
ollo
w t
hese
ste
ps:
1. S
et t
he v
olu
me
cont
rol o
n yo
ur h
ead
uni
t to
ab
out
the
2/3
po
sitio
n.
2. A
dju
st t
he a
mp
lifie
r LE
VE
L co
ntro
l(s) t
o a
n av
erag
e lis
teni
ng p
osi
tion.
3. T
urn
the
head
uni
t vo
lum
e al
l the
way
do
wn,
and
list
en f
or
bac
kgro
und
no
ise.
4. S
tart
yo
ur v
ehic
le, a
nd a
gai
n, li
sten
fo
r b
ackg
roun
d n
ois
e.
5. B
y fin
e tu
ning
the
LE
VE
L co
ntro
l(s),
you
can
red
uce
bac
kgro
und
and
eng
ine
nois
e, if
pre
sent
.
The
se a
dju
stm
ents
sho
uld
onl
y b
e m
ade
onc
e. A
fter
tha
t, u
se t
he h
ead
uni
t vo
lum
e co
ntro
l to
ad
just
the
sys
tem
vo
lum
e, n
ot
the
LEV
EL
cont
rol(s
).
CA
UT
ION
: N
eve
r tu
rn t
he L
EV
EL c
ontr
ol(s
) up a
ny
hig
her
than y
ou n
eed t
o g
et
cle
ar
sound a
t 2/3
volu
me o
n t
he h
ead u
nit
.
to r
emo
tetu
rn-o
n+
12V
head
uni
t12
V b
atte
ryE
lectric
al C
onnectio
ns
(all m
od
els
)
GR
OU
ND
+12V
B
ATT
REM
FUSE
CH
3C
H4
+-
-+
CH
1C
H2
+-
-+
BR
IDG
ED
-+
BR
IDG
ED
-+
LR
LO
W IN
POW
ERPR
OTE
CT
REM
OTE
BA
SS B
OO
ST
HI IN
R
L+
--
+
LR
LO
W IN
POW
ERPR
OTE
CT
REM
OTE
BA
SS B
OO
ST
HI IN
R
L+
--
+