Page 1
AUDIO
SYSTEMS
.-
I,'
.
i
4
Page 2
USER'S
MANUAL
FeatygeS(
About
Protection
Circ
Amplifiers
and
2
Power
F@
Mounting the Amplifier
Low
Input
Wiring
for
Two
and
Four
Channel
Amplifiers
7
Two
Channel
Speaker Wiring
8
=.go
Bridged
Speaker
Wiring
with
a
Two
Channel
Amplifier
Tri-Way
Speaker
Wiring
with
a
Two
Channel
Amplifier
Four
Channel Amplifier
Speaker
Wiring
Bridged
Speaker
Wiring
with
a
Four
Channel
Amplifier
Dual Tri-Way Speaker Wiring with a Four Channel
Amplifier
Low
Input/4 Input-5
Channel
Speaker
Wiring for
a
Five
Channel
Amplifier
Low
Input/5
Input-5
Channel
Speaker
Wiring
for
a
Five
Channel
Amplifier
Precautions
Troubles hooting
Page 3
Page 4
nc
nn
your
purchase
ofa
BOSS*
Audio
SW*~
ifip
rr
am
d~slanmd-
~nainrred
Md
fi;
1
V)
Congratulatio
...,
r-
amplifier.
CLR
amp!
......
......
lrtufactund
in
th
USA
to
the
highest
level
of
quality,
and
will
afford
you
years
of
listening
enjoyment.
.
It
.;
-
.
All
CLR
amplifiers
utilize
fully-regulated
MOSFn
power
supplies,
which
ass
that
switching
response
is
extremely
fast
and
output
power
is
clean.
Thank
you
for
making
8WQ
Aud
b
Systems
your
choice
for
,
-
RMS
Watts/Oi
at
4
Ohms,
a
.-
Channel
90d
5
Page 5
Haavy
~)urj
Aktrnlnbm Allay Wlnk
~RBOp~on
Wabk
Low
Pass
Crossover
WaWtBass~'TrStrteBoostCaPltrPIs:
1
Cminwusly
Wle
Input
Gdn
bntd
m
Cdd
Plated
RCA
and
Low
Level
High
Impedance
Inputs
Remw
Tarn
On/Tum
Off
Ctrarlt
.
lrlOSFET
Pulse
Wldth
kaodulaztd
Power
Supply
2~S~~~WtIl~~B;oswr~~
Safkfum4n
CW?
1
Thermal
and
Spaker
Shwt
Protection
CIrcultry
LEohwtrdR'orBethI~
Fhnalanndw#w&kam
-
M-My
Mo$e
tanfiguratlon
Capable
Class
A4
~I~M
~~'brndHlgh~~
Wdbk
Eass
Boast
Control
for
Channel
5
hntlnwusb
WWe
Inpt
MWed
RCA
ad
w
MI
HW
a*
tnputs
qmmmflDffmq
-.
MOSFm~ulse
Wkfrh
lilbdulat&%mr%p&
'
2
OhmStable
Stem
Operatlonw#~~~
SBftmmam
TkdmalwdSpeakkr5hwt~~~
'
Four
Charnwl
Erldgtable
AmplIBar
I----
Heavy
Outy
Aiundmm
Alloy
kfslnk
'Clm
A4
Operation
.
,~hPasaG~~
r
Wlabh
Bass
and
lhbte
3mst
Cmtlrdsfor
Each
Fair
of
Channels
Contbrlrotlstv
Wle
lnwt
Gain
Cml
nore
Tun
hm
tmm
Page 6
maiwm-
All
ClR
+fietr
~WUR
bilt-h
The
2
Channel
amplifiers
feature
adjustable
low,w+~wfl,~~,
a,
variable
+t
S
dB
'119bte
and
+18
L
sdss
Boost;
The
4Chanml
ampll8ar
@aura
an
IndMduaMy
&jW&k
M
pz&o
crossowrfwd~oF~ls,as~l~~+lS&T~and
-
+18dB
Bass
The
5
Channel
amplifier
has
high
pass
aoscwers
am
Umels
14,
ad
-
a
low
pass
mswr
with
wl&bk
iWi
k&€
m'Chp~ms4
9..
The
H@t
pass
crossoven
m
whble
1
IW-1
ad
&ejw
~tb~wver
b
variabb
4Qwv&.c
m
mover
fiquacV
dable
frwn
40Hz
to
250Hr.
Atl
~rowovc
When
engaged,
the
crosswer
Is
in
operati
channel
amplifiers.
Input
ovwh&w*
dreumt,
b2
sure
to
All
CLB
amplih
have
been
designed
wlth
100%
MOSFET
PBW&~
supplies,
repair
thessr-wdhhs
Man
-g
ensuring
extremely
quick
switching
wspwss
and
self-prstectlon.
tg,=
#p@,~Wii@n.
Your
CLR
mpHfieP
w&&~lgrwxI
to
operate
efficiently
at
to&
down
to;
l#W
This
mms
tharyou
cdn
inftzhl
twu
8
Ohm
speakers
pet
chanh~l
when
&lag
padM
widr~g.
I-g
the
number
ofwookqperchanoftg!glow
kequencb
(up
to
1
00
Hz1
produws
an
acoustic
coupling
e#ba
This
acoustlc
coupling
hrcrww
yqw
wmut
by
3
dl
per
speaker,
or
the
quWmtof
an
ad&@d
FQW~~~r.
.-
-
-
tsr
When
operathy
at
2
Ohms,
th
amplifies
will
kseast
their
output
power
by
appmxfmatdy
§tk,
The
current
draw
will
also
by-abwt
tk
sw
so
be
sure
w
R@#
mo&
aMeMto
fun
hmq&Wen
lnto
a 2 Ohm
loadIfwu~adBqttateur~~musk~~~b~~
--=
7h@nwnW
kvke,~~~mm&htipg
thk
Input
hd
to
m&/mum
UH
to
th
ampIifiw,
ad
g~cssslve
Page 7
.\...
I'
Use
at
least
8
gauge
or
IwWr
wltS
fol:
pnwer
:gm1~~d
W~~B&QIIS,
.
-.
I
Wire
the
arnplffler
directly
to
the
car
Mew.
For
the
gmund
conmction,
use
the
sbwkst
pohslbk
v(n
&amd.bkW&.pg&&
Wln
the
Remote
connealon
to
the
auto
start
Id
of
your
equal-
or
pwr
'a~~~enrta,
-
Power
fuses
protect
both
the
amplifier
and
the
dearid
system
of
your
whkfe
from
fault
conc#tions,
If
you
must
dace
the
fuse
h
ywr
CLB
amplifier,
use
a
fuse
d
ex&y
the
same
type
and
ratlng.
A
different
type
or
ratlng
of
fuse
may
wsdt
in
damage
or
@re,
I##ltlag*-
Muk
the
I-ion
for
the
mounting
screw
holes
by
pbsitbnimg
the
amplifier
wh~you
dsh
to
install
10
and
we
a
scribe
(or
one
ofthe
mounting
m)
htserted
in
each
mouW4ng
Me
to
mark
the
mounting
surface.
If
the
mountlng
surface
is
carpeted,
measure
the
hole
centers
and
mark
with
a
felt
tip
pen.
Drill
ptbt
Roles
In
the
mountlng
surface
for
the
mounting
screws
and
Insert
the
mounting
screws
1m0
the
Mes.
Tighten
them
securely.
~.vekImwhtch
may
be
Page 8
Page 9
wamnmd
--
:I
lko
Channel
Ampttflers:!
QR-40,
CLR-M
d
QRB
Page 10
Component
Values
for
6dB
Passive
Crossover
MINIMUM
IMPEDAR
n
nnucl
Page 11
'LLt
I
Page 12
ill.
Page 13
-*a=-
4
-.
&&
PkrQllrrJ--
.,
,
-
-
,
.'
.
-.
.=..
-
.-
.
I:.
_
.
- -
4:.
--*
,
r
.
:-
.
?&-
.-
-
...
.
-4
-.*
-,
.
'I
7
Page 14
GROUND
MOPE
SWITCH
II
Inmnr-
-*me
Page 15
PC#QHLHBIPB
*
7''
Before
you
drill
or
c~
any
hales,
Inmszlgate
your
cats
~ry,'fake'
<*'when
you
work
near
the
gas
tank,
Fud
lines,
hydraulic
line
and
4-1
wiring.
Do
not
operate
the
amplifier
when
it
is
unmounted.
Awh
all
adla
system
cornportents
T~~+~*;-AwI
IT-
;+
..*-
4.
Do
not
mount
this
amplifier
so
that
fie
wire
connections
are
unproted
or
in
n
pinchid
EQM
making
or
brdWg
pmm
cormedm~km
QWA
confhmthywkrd unllaahqriquipncah'~,$$lp
-*!-j?strs.
If.~.~prr~b-t!Iepo~~*
the
s#m.~;it.MMr~6&&M~W~la~~,~~
which
Isn't
covered
by
qhe
rnanu-~fi
wmQ.
Page 16
-
w-=zBl-
I.---
~dmt$Iw1~~~~Wd~
chsdc~*Pad~~~kIni'+lNand~~
hPve+lav~tp~@
ConRrm
that
41
speaker
strip
eonnedms
are
s~un
4
tdght
~tke*~~ondwt~urp#(orwhersouree)tovrr#y~
sel
to
iis
rnklpolnt.
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