Bazooka ELA1190 User manual

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Dear
customer,
Congratulations
on
your purchase
of
a
Bazooka
high-performance amplifier.
Rt
Bazooka,
we are fanatics about accurate music reproduction.
Your
selection
of
our products
for
your
sound
system indicates that quality
sound
is
also
important to
you
too.
Rt
SRS,
we
take great pride
in
manufacturing revolutionary
audio
products,and through the years
of
engineering expertise,
hand
craftsmanship
and
critical
testing procedures, we
have
created this high-performance series
of
amplifiers.
We
hope
that
you
will take
as
much
pride
in
owning
and
using
one
of
these high-quality
audio
products
as
we
do
designing
and
manufacturing them.
When
properly installed
and
operated, your
Bazooka
ELR
amplifier
will
give
you
years
of
clean uninterrupted
sound
reproduction. Therefore,
we
urge
you
to take a
few
minutes to
carefully read through this
manual.
It will explain
all
of the features
of
your amplifier
and
help
insure trouble
free
installation.
Sound
can
be
deceiving.
Over
time your hearing comfort level adapts to higher volumes
of
sound.
What
may
have
sounded
normal
can
actually
be
too
loud
and
harmful to your hearing.
Guard
against this
by
setting your equipment at asafe level before your hearing adapts.
To
establish a
LLsafe
level'''
Start
with
your volume control at alow setting.
Slowly increase the volume control until
you
can
hear comfortably, clearly
and
without distortion.
Once
you
have
established acomfortable
LLsound
level'''
make
anote
of
this
position
and
do
not
go
above
this setting
Taking
aminute to
do
this will
help
prevent your hearing from being
damaged
and
allow
you
to enjoy listening to music throughout your lifetime.
2ELR RMPLIFIERS

SRFETY
PRECRUTIONS
Fuse
amplifiers
power
wire
at
the
battery.
Be
sure
to
fuse the
power
wire
within
12"
of
the
car's
battery.
This
will
protect
the
car's
battery
in case
of
a
short
circuit
between the powep
amplifier
and
battery.
THIS
IS
R
MUST,
the
amplifier's
built-in
fuse
will
only
protect
the
power
amplifier
not
the
car's
battery!
Usehighgrade
wire
connectors.
To
ensure
maximum
power
transfer
and secure safe
connections,
it
is recommended
to
use high grade
barrier
spades
(for
connection
at
amplifier
if
applicable) and
terminal
rings
(for
connection
at
battery).
Do
not
run
any
wires
underneath vehicle.
Exposed
wires
have achance
of
being
cut
or
damaged.
It
is
best
to
run
all
wires
through
the vehicle under the
carpet
and/or
side panels. This lends
to
a
cleaner
installation
and
less
risk
of
damage.
Usecaution whenmounting
amplifier.
Remember
there
are
many
electrical
wires,
gas lines, vacuum lines, brake lines
as
well
as
a
gas
tank
in the automobile. Make
sure
you
know
where
they
are
when mounting the
amplifier
to
avoid
puncturing
lines,
shorting
wires
or
drilling
holes in thE gas tank.
Run
signal
wires
away
from
electrical
wires.
To
avoid
possibility
of
inducEd noise
from
thE
car's
electrical
system
(Le. popping noises
or
enginE noise),
run
wires
away
from
the
car's
electrical
wiring.
Make
all
ground
wires
as
short
as
possibleand
at
the
same
point
In
order
to
reduce the chance
of
ground loops (Le. engine noise), make the grounding
wire
as
short
as possible
to
reduce the
wire's
resistance.
Rlso,
when using multiple
components, make
sure
all
units
are
grounded
at
the same point.
Rvoid
sharp
edges whenrunning
the
wires.
To
avoid the
possibility
of
power,
signal
or
speaker
shorts,
be
careful
not
to
allow
thE
amplifiers
wires
to
come in
contact
with
sharp edges.
Use
a
grommet
to
protect
the
wire
whEn
running
through the
firE
wall.
3

FERTURES
RND BENEFITS
DC
Offset
Protection
This
circuit
protects the output
of
the amplifier against
DC
voltage.
If
for
some
reason
DC
voltage is detected at the output stage, the amplifier will shut down protecting the
speakers
from
direct
current.
Short
Circuit
Protection
The
circuit
protects the amplifier
from
damage
due
to ashort found
in
the speakers or
wiring.
If
one
of
the speakers or
its
wiring
comes
in
contact
with
ground, the amplifier will
shut down.
To
resume normal operation, correct the problem
and
turn
the
head
unit off,
then
back
on.
The
amplifier will
reset
and
play
again.
Thermal
Protection
To
protect
the amplifier
circuitry
against
damage
caused
by
prolonged exposure to
high
temperatures, athermal protection
circuit
is
activated
if
the amplifier reaches
excessively
high
operating temperature.
Once
the thermal
circuit
is activated, the
amplifier
will
shut down to
cool
off.
The
amplifier will automatically
turn
back
on
once
it
cools down to asafe operating temperature.
Tri
ModeCapable
(ELR265,
ELR2100,
Jt
ELR2150)
If
so
desired, the amplifier
may
be
run
in
stereo
and
mono
at the
same
time. For example,
this feature would allow
you
to run apair
of
mid
and
tweeters
in
stereo
and
asub-woofer
mono
(See
Page
13).
Built-in
Crossover
The
LLELFI"amplifiers
include abuilt-in variable **high
and
low
pass
crossovers.
The
crossover features avariable frequency selection (50Hz'"
250Hz)
for
precise
high
or low
pass
filtering.
**Except
ELFl1190,
1300,
1500
0<
1800
which
have
a
50
,.,
250Hz
low
pass
filter.
Bass
Boost
For
added
low frequency performance the amplifiers are
equipped
with
switchable 6or
12dB
bass boost @
45Hz.
Line
Out
One
set
of
full range line outputs
have
been
provided
for
convenient connection to
additional amplifiers
in
the system.
(Fill
models except
ELFl465
0<
ELFl2150)
4ELR RMPLIFIERS

Subsonic
Filter
(ELR1190,
E1.R1300,
ELR1500
Jt
ELR1800)
Asubsonic
filter
has been
provided
to
filter
out
unwanted
subsonic bass
frequencies
below
the
audible range
of
the
subwoofer.
This
feature
helps
to
improve
the
amplifier's
overall
performance
since
power
is
not
wasted
reproducing
frequencies
beyond the
speakers'
normal
operating
range. This
feature
works
in
conjunction
with
the Low-pass
crossover
to
provide
band-pass
filtering.
Phase
Rdjustment
(ELR1190,
ELR1300,
ELR1500
Jt
ELR1800)
The
phase
switch
allows
for
0
or
180
degree phase
adjustment
for
the
woofers.
In
most
systems.
this
phase
adjustment
should
be
set
at
0degrees.
The
180-degree
setting
is only
needed
if
the
subwoofers
are
out
of
phase
with
the
satellite
speakers in the vehicle.
Power
Fusing
This
protects
the
amplifier
against
short
circuits
and
excessive
current.
Remote
Turn-on
Automatically
turns
amplifier
on
when connected
to
the head
unit's
remote
output.
The
amplifier
will
turn
on
and
off
with
the head
unit
to
save
current
consumption. This
control
also
operates
the
reset
circuit
for
the
amplifier's
protection.
It
must
be
connected
with
the head
unit
in
order
to
reset
protection
circuits.
Rdjustable
Input
Sensitivity
Allows you
to
fine-tune
the level matching
between
your
source
and the
power
amplifier.
6

MOUNTING LoeRTION
Before
you
start
the
installation,
it
will
be
necessary
to
find
amounting
location
for
the
amplifier.
Find alocation in
which
the
amplifier
will
receive
adequate
ventilation
in
order
to
dissipate
the
heat
it
develops during
operation.
Two popular mounting
locations
are
in
the
trunk
or
under the seat.
Select
the
location in
which
you
wish
to mount the
amplifier.
Use
caution when mounting
amplifier,
there
are
many
wires,
gas lines, vacuum lines, brake lines
as
well
as
agas tank in
the automobile. Make
sure
you
know
where
they
are
when mounting the
amplifier
to
avoid
puncturing
lines,
shorting
wires
or
drilling
holes in the gas tank.
Once
you
are
ready, use a
pencil
to
mark
the mounting holes in the bottom panel.
Rfter
you
have marked the
locations
of
the holes move
amplifier
out
of
the
way
and
drill
small
starter
holes
to
make the tapping
screws
easier
to
install.
Use
provided
screws
to
tighten
down the
amplifie
P•
1.1
1
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II
II
II
II
III
III
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II
IT
I
t
6ELR RMPLIFIERS

POWER
CONNECTIONS
, i
c:EDc::::::::Jc::::::::J
o
111I11111
RADIO'S
REMOTE
TURN-ON
OUTPUT
~~~~al
IN-LINE
POWER
FUSE
MOUNTED WITHIN 12-
FROM
BATTERY
RECOMMENDED
(NOT
PROVIDED)
IMPORTRNTI
Before making any connections,
disconnect
the
car's
battery
until
the
installation
is completed
to
avoid possible damage to the
electrical
system.
Connect
the
amplifier
to
the
carls
battery.
At
times,
the
amplifier
will
need
to
draw
large levels
of
current
that
cannot
be
provided
by
any
circuit
in the
car's
fuse box.
We
recommended using
an
4
to
8gauge
power
wire
for
your
connections
depending
on
the
amplifier
and
length
of
the
wire.
Strip
one end
of
the
wire
to
crimp
on
a
barrier
spade. Loosen the
+12V
screw
terminal
and
insert
the
power
wire
with
the
barrier
spade and
tighten.
Use
caution
to
make
sure
no
stray
wire
stands
come in
contact
with
surrounding
terminals
causing
short
circuits.
Run
the
wire
directly
to
the
positive
terminal
of
the
car's
battery.
Make
sure
to
use
an
in-line
fuse
within
12"
of
the
car's
battery
to
protect
the
electrical
system
and
amplifier
against
short
circuits
and/or
power
surges.
Connect
the
ground
terminal
of
the
amplifier
to
the
carls
chassis.
For the ground connection, use
an
4
to
8
gauge
wire
(black)
to
connect
to
the
terminal
marked
GND
and
then
connect
it
to
the
car's
chassis.
Try
to
keep the length
of
the cable
as
short
as possible.
preferably
less than 6".
Also
make
sure
that
the
point
on
the
car
where
the
connection
is
to
be
made is
free
of
paint
and
dirt.
Connect
the
remote
terminal
of
the
amplifier
to
a
switchable
+12V
source.
This
connection
allows the
amplifier
to
be
turned
on
and
off
with
the
power
control
of
the
radio.
If
the radio has a
REMOTE
output
terminal.
connect
it
to
the
amplifier's
terminal
marked
REMOTE
(using a
16
gauge
wire
or
heavier). Now when the
radio
is
turned
on, the
amplifier
will
automatically
turn
on. This connection can also
be
made to the
radio's
Power
Antenna
wire.
7

SIGNRL
CONNECTIONS
Connect
the
HCR
output
of
the
head
unit
(RM/FM
cassette
player,
CD,
or
DRT)
to
the
HCR
input
terminals
of
the
amplifier.
To
make
these connections. we recommend
high
Quality
RCR
cables. which
are
available at
your local car
audio
retailer.
Run
signal
wires
away
from
electrical
wires
to avoid
possibility
of
induced noise from the car's electrical system
(Le.
popping
noises or engine
noise).
Please
note that when making these connections the signal inputs correspond
with
the speaker outputs.
,---[
_~94::..::..::-.7~)
c==:::J c==:::J
o
11111-1111
ELR1300,
ELR1500,
De
ELR1800
SIGNRL
CONNECTIONS
r'---_-'--94_.7~)
c==:::J c==:::J
o
111I11111
ELR265,
ELR1190,
ELR2100
De
ELR2150
SIGNRL
CONNECTIONS
ELR465
SIGNRL
CONNECTIONS
8ELR RMPLIFIERS

HIGH
LEVEL
CONNECTIONS
(OPTIONRL)
DBtBrminB
thB
typB
of
radio
you
havB
and
makB
onB
of
thB
following connBctions.
IIIIIIII I
GREEN
LEFT
+
GREEN/BLACK
LEFT-
GRAY
RIGHT
+
GRAYIBLACK RIGHT -
BLACK (NOT
USED)
,--_9_4_,7...J
1c::::::J
c::::::J
BLACK (NOT
USED)
G
RAYIB
LACK RIGHT -
GRAY RIGHT +
GREENIBLACK
LEFT-
GREEN
LEFT
+
____
9_4_,7..JI
c::::::J
c::::::J
, I I I I I I I I
CRUTION!
BE!forE!
making
any
connE!ctions
dE!tE!rminE!
thE!
typE!
of
radio to avoid
possiblE!
damagE!
to amplifiE!r and/or radio.
High
LBVBI
inputs
havB
bBBn
includBd to connBct
thB
amplifiBr to aradio without
low-IBVBI
outputs
(LB.
factory
radio). This connBction will allow
you
to connBct dirBctly to
thB
spBakBr
output
of
thB
radio
with
out
thB
nBBd
of
an
BxtBrnal adaptBr.
ELA1190,
ELA1500
&
ELA1800
ELA265,
ELA2100,
ELA1190
&
ELA2150
TWO
CHANNEL
CONNECTIONS:
FLOATING
GROUND
RADIO
(MOST
COMMON
TYPE)
,--_9_4,_7..J
1c::::::Jc::::::J
I I I I I I I
BLACK GROUND
10.-
GRAYIBLACK NOT
USED
GRAY
RIGHT+
.....
-----
GREEN/BLACK
NOT
USED
GREEN
LEFT+
,--_9_4_,7..J
1c::::::J
c::::::J
I I I I I I I
GREEN
LEFT
+
.....
--
__
GREENIBLACK
NOT
USED
GRAY
RIGHT+
.....
---
__
GRAYIBLACK NOT
USED
BLACK GROUND
ELA1190,
ELA1500
0<
ELA1800
ELR265,
ELR2100,
ELR1190
0<
ELA2150
TWO
CHANNEL
CONNECTIONS:
COMMON
GROUND
RRDlO
9

I94.7
II==:J
I==:J
o
111'11
I I I
BLACK (GROUND)
GRAY/BLACK
GRAY
..-.---
GREENIBLACK
..-.----
GREEN
(NOT
USED)
RIGHT-
RIGHT +
LEFT-
LEFT
+
LEFT
+
LEFT-
RIGHT +
RIGHT-
(NOT
USED)
GREEN
GREENIBLACK
GRAY
GRAYIBLACK
BLACK (GROUND)
---
......
ELR465
CONNECTIONS:
FLORTING
GROUND
RRDlO
(MOST
COMMON
TYPE)
I94.7IC::::::][::::::::J
o
111'11111
..-.----
BLACK GROUND
GRAYIBLACK
(NOT
USED)
..-.-----
GRAY RIGHT +
GREEN/BLACK
(NOT
USED)
....
-------
GREEN
LEFT
+
ELR465
CONNECTIONS:
COMMON
GROUND
RRDlO
10
LEFT
+
(NOT
USED)
RIGHT +
(NOT
USED)
GROUND
GREEN
GREENIBLACK
GRAY
GRAY/BLACK
BLACK
ELR
RMPLIFIERS

SPERKER
CONNECTIONS
Make
,the
speaker connections
u'sing
speaker
wire
that is at least
16
gauge
or heavier.
Rs
with
any
audio
component. proper phasing ofthe amplifier
and
speakers is essential
for
strong bass response.
When
connecting,
make
sure that positive (+) from the amplifier is
connected to the positive (+) ofthe speaker,
and
the
same
for
negative
(-).
Please
note that although the
ELR1190,
ELR1300,
ELR1500
and
ELR1BOO
are
mono
amplifiers, we
have
provided
two
sets of
speaker terminals
on
the amplifier.
These
terminals are connected
in
parallel
internally
(connected together).
The
second set
of
speaker terminals are
intended
for
ease
of
connection when
running multiple woofers.
4
Ohm
(2
Ohm
Minimum)
ELR1190,
ELR1300,
ELR1500
&
ELR1800
SPERKER
CONNECTIONS
ELR265,
ELR2100
&
ELR2150
SPERKER
CONNECTIONS
4
Ohm
(2
Ohm
Minimum)
ELR465
SPERKER
CONNECTIONS
11
4
Ohm
(2
Ohm
Minimum)

SPERKER
CONNECTIONS
(BRIDGED)
The
ELR
amplifiers
are
capable
of
being bridged in amono
configuration.
This
feature
allows you the
flexibility
of
using
the
amplifier
to
drive
a
**
subwoofer
or
a
center
channel.
In
this
configuration
the
amplifier
sums the
right
and
left
channel
to
deliver
one channel
(mono) output.
Please note: in
order
for
the
amplifier
to
sum
right
and
left
signal
information,
both
right
and
left
RCR
connections
must
be
made.
**CRUTIONI
In
thE
bridgEd
modE,
thE
amplifiEr must
SEE
thE
rEcommEndEd
minimum
impedancE
or higher.
Rny
lowEr than
thE
rEcommEndEd
minimum
impedancE
will
cause
the
amplifier to oVErheat
and
possibly
caUSE
pErmanEnt
damagE
to
thE
amplifier!
8
Ohm
(4
Ohm
Minimum)
ELR265,
ELR2100
&
ELR2150
BRIDGED
SPERKER
CONNECTIONS
8
Ohm
(4
Ohm
Minimum)
ELFl465
BRIDGED
SPERKER
CONNECTIONS
12
ELR RMPLIFIERS

SPERKER
CONNECTIONS
(TRI-MOOE)
The
ELR265,
ELR2100
and
ELR2150
are
capable
of
running
in
a
Mono
/stereo
mode.
This
feature gives the amplifier the ability to run stereo satellites (midbass
&.
tweeter)
simultaneously
with
a
mono
subwoofer.
These
connections are more complicated because they require the
use
of
passive
crossover networks
(Not
provided) to divide the frequencies to the speakers.
We
have
included a
sample
diagram
for
4
Ohm
connections.
If
you
wish to
use
multiple speakers to
achieve alower impedance
and
higher power,
it
is strongly recommended that
you
seek
professional advice
from
your
BRZOOKR
retailer
before attempting to
make
these
connections.
Please
Note:
In
the Tri-mode configuration, the amplifier's built-in crossover must
be
set
to
the
"FLRT"
position
so
the speakers receive full range output.
Left
Mid
ITweeter
40hm
(2
Ohm
Minimum)
Mono
Woofer
80hm
(4 Ohm
Minimum)
Right
Mid
ITweeter
40hm
(2
Ohm
Minimum)
LEG
END
NON-POLAR
INDUCTOR
CAPACITOR
(COIL)
CRUTIONI
In
Tri-
mode
operation,
the
amplifier
must see a2
Ohm
load
or
higher
for
the
stereo
satellites
and
no
lower
than 4
Ohms
for
the subwoofer(s).
Rny
lower
than the above mentioned
impedance
will
cause the
amplifier
to
overheat
and possibly cause
permanent
damage
to
the
amplifier.
13

REMOTEBRSS
CONTROL
MODULE
(OPTIONRL)
Before connecting the remote,
it
will
be
necessary to find amounting location
that
will
be
easy
to access
for
adjustment.
Once
you
select your mounting location,
you
will
need
to
run the control
wire
from the remote to the amplifier.
To
avoid possibility
of
induced
noise
from
the car's electrical system (i.e. popping noises or engine noise), run the cable
from
the remote to the amplifier away
from
the car's electrical
wiring.
14
ELR RMPLIFIERS

ROJUSTING
THE
X-OVER RNO
BRSS
(Please
note:
If
you
intend to
use
the
ELR265,
ELR2100
and
ELR2150
in
the Tri-mode
configuration.
it
is necessary to set the crossover control to the
LLFLRT"
setting
in
order to
receive full range output)
The
LLELR"
amplifiers are
equipped
with abuilt-in crossover network allowing
you
to select
the crossover type
(Le.
Low-Pass
or
Hi-Pass)
and
the desired crossover point. For example
if
you
wish to drive apair of subwoofers.
you
can
select the
LLLow
Pass"
setting
on
the
amplifier to
filter
out
high
frequencies.
This
will
send
only low frequencies to your
subwoofers
(see
example settings below).
SE!IE!ct
thE!
crllSSIlVE!r
typE!
Iln
thE!
amplifiE!rs side
panE!1.
(Lllw-pass is
sE!lE!ctE!d
in this
E!xample
fill" subwllllfers)
X-OVER I
.g;:J..---J
LPFFLATHPF
o
50Hz 250Hz
X-OVER
~
SE!lect
the
crOSSOVE!r
point
for
your
spE!akE!rs.
YIlU
can
add
6
Ill"
12dB
bass boost
by
switching
thE!
Bass
Boost control.
\BASS BOOST
U
6dB
OdB
12dB
FINE
TUNE
THE
SYSTEM
Fine tune the amplifier's input
sensitivity.
LEVEL
The ga
ins
ens
itivitYcontr0I
for
the
LL
ELR"
amplifier is located
on
the side
panel.
This
gain
control
has
been
included to allow adjustment to properly
match the output of the radio.
This
is
one
of the most
misunderstood adjustments.
By
rotating the control
in
the clockwise direction. the amplifierLs input
will
MIN MAX
become
more sensitive
and
the music will
play
lOUder.
This
is
not a
volume
control
and
you
will not get more power out of the amplifier
in
the maximum
position! It
may
seem
to deliver more output. but actually the system
is
only playing louder
faster
as
you
turn the
vol~me
control
on
the radio. Ideally. to properly level match the
system the
goal
is to achieve
maximum
output from the amplifier without distortion at
about
3/4
of
the
volume
control.
To
determine
if
the amplifier's
gain
is set properly. turn the system
on
and
slowly increase
the volume control.
You
should
be
able
to
use
about
3/4
volume
before the system gets
loud
but not distorting. It is very important when
making
these adjustments that
you
do
not
over drive the speakers (at point of distortion) this will
cause
permanent
damage
to the
speakers.
If
you
are
unable
to achieve
3/4
volume
before distortion
you
will
need
to
adjust
gain
control (in this
case
you
would reduce the gain).
The
gain
controls
should
be
adjusted very slowly. It
may
help
to
have
another person to assist
you
by
adjusting the
gain
controls while
you
listen
for
distortion.
15

TROUBLE
SHOOTING
THE
SYSTEM
Before
you
can
properly address the problem,
you
must
first
find the component that is
causing the problem.
This
will take patience
and
aprocess
of
elimination.
We
have put together this trouble-shooting
guide
if
you
experience problems
after
installing the amplifier.
Please
keep
in
mind
that the majority
of
problems incurred are
caused
by
improper installation
and
not the equipment itself.
In
addition, there are
many
components
in
the system that
could
cause
various signal problems
such
as
inducted
electrical noise
and
engine noise.
LOOK
FOR
....
No
Output
Blown
fUSE!
Bad
RCR
CablE!(s)
+12V
at
powE!r
tE!rminal
+12V
at
rE!motE!
tE!rminal
Grounding point
clE!an
and
tight
HE!ad
Unit's
fadE!r
not
in
CE!ntE!r
position
Low Output
ChE!ck
lE!vE!1
adjustmE!nts
Bad
RCR
cablE!(s)
ImpropE!r
lE!vE!1
matching
EnginE!
NoisE!
Grounding points
arE!
clE!an
and
tight
Ground
all
componE!nts
at
samE!
point
Try diffE!rE!nt grounding point
Bad
RCR
cablE!(s)
USE!
High
Ouality
shiE!ldE!d
RCR
cablE!s
Low
VE!hiclE!
charging
systE!m
and/or battE!ry
ProtE!ction
L.E.D.llluminatE!d
SpE!akE!r
short
SpE!akE!r
grounding out
ImpE!dancE!
too low
oVE!rhE!ating
16
SOLUTION
RE!placE!
RE!placE!
ChE!ck
connE!ction
ChE!ck
connE!ction
ChE!ck
for
ground
w/mE!tE!r
SE!t
to
CE!ntE!r
position
RE!-adjust
RE!placE!
RE!-adjust
ChE!ck
for
ground
w/mE!tE!r
Ground
at
samE!
point
ChangE!
for
bE!ttE!r
ground
RE!placE!
RE!jE!cts
inductE!d
noisE!
Fix
and/or
rE!placE!
ChE!ck
spE!akE!rs
connE!ction
for
short
circuit
MakE!
surE!
spE!akE!r
wirE!s
do
not touch chassis ground
ChE!ck
spE!akE!r
impE!dancE!
(Min
2
ohm
StE!rE!o,
4
Mono)
ChE!ck
mounting location
for
RdE!quatE!
air
Circulation
SpE!akE!r
impE!dancE!
too low
ELR RMPLIFIERS

SPECIFICRTIONS
ELR265
ELR465
ELR2100
ELR1190
output Power
@!
14.4
YOC
:
4
ohm
65W
x 2
64W
x 4
100W
x 2
100W
x 1
2
ohm
95W
x 2
90W
x 4
150W
x 2
190W
x 1
Bridged 40hm
190W
x 1
170W
x 2 300W x 1
N/FI
Bridged
20hm
N/FI
N/FI
N/FI N/FI
Frequency Response + -
5dB
25Hz-22KHz
25Hz-22KHz
25Hz-22KHz
25Hz-
250KHz
SiN
Ratio (A-weight) >90dB >90dB >90dB >90dB
THO
(R-weight)
.30%
.30%
.30%
.30%
Low Input Level 200mY-6Y 200mY-6Y 200mY-6Y 200mY-6Y
Hi
Input Level
tOY-1O.0Y
tOY-1O.0Y
tOY-1O.0Y tOY-1O.0Y
Battery
Yoltage
Range
1O.5YOC-15YDC
1O.5YOC-15YDC
1O.5YOC-15YDC
1O.5YDC-15YDC
Crossover Type
HP/FULLILP
HP/FULLILP
HP/FULL/LP
LP/FLAT
Crossover
FreQ.
Range
50Hz-250Hz 50Hz-250Hz 50Hz-250Hz 50Hz-250Hz
Crossover
Slope
12dB/oct 12dB/Oct 12dB/oct 12dB/oct
Bass
EO
at
FULLILP
0/6/12dB
@!
45Hz 0/6/12dB
@!
45Hz
0/6/12dB
@!
45Hz
0/6/12dB
@!
45Hz
Subson
ic
Filter
No No
No
20Hz
Phase
Control
No No No
0/180
Unbalanced Input
(RCA
Jack)
Yes Yes
Yes
Yes
Jack
for
Remote Control
Yes
No
Yes Yes
Line Output
Yes
No
Yes
Yes
Fuse
25A
x1
25A
x 2
20A
x 2
25R
x 1
ELA1300
ELR1500
ELR2150
ELR1800
Output Power
@!
14.4
YDC
:
4
ohm
200W x 1
320W
x 1
150W
x 2 550W x 1
2
ohm
375W
x 1 500W x 1
220W
x 2 800W x 1
Bridged 40hm
N/A
N/R
350w X1
N/R
Bridged
20hm
N/A N/A N/A
N/R
Frequency Response + -
5dB
25Hz-
250KHz
25Hz-
250KHz
25Hz-22KHz
25Hz-
250KHz
SiN
Ratio (A-weight) >90dB >90dB >90dB >85dB
THO
(A-weight)
.30% .30%
.30% .50%
Low Input Level 200mY-6Y 450mY-8Y 200mY-6Y 200mY-6Y
Hi
Input Level
tOY-1O.0Y
tOY-1O.0Y
tOY-1O.0Y
tOY-1O.0Y
Battery
Yoltage
Range
1O.5YOC-15YOC
1O.5YOC-15YOC
1O.5YOC-15YOC
1O.5YDC-15YOC
Crossover Type
LP/FLAT LP/FLAT
HP/FULL/LP
LP/FLAT
Crossover
FreQ.
Range
50Hz-250Hz 50Hz-250Hz 50Hz-250Hz 50Hz-250Hz
Crossover
Slope
12dB/Oct 12dB/Oct 12dB/Oct 12d8/0ct
Bass
EO
at
FULL/LP
0/6/12d8
@!
45Hz 0/6112d8
@!
45Hz
0/6/12dB
@!
45Hz
0-12dB
@!
45Hz
Subsonic
Filter
20Hz
20Hz
No
20Hz
Phase
Control 0/180 0/180
No
0/180
Unbalanced Input
(RCA
Jack)
Yes Yes Yes Yes
Jack
for
Remote Control
Yes
Yes
Yes
Yes
Line Output
Yes
Yes Yes
Fuse
20A
x 2
20A
x 3
20R
x 3
25A
x 3
DUE
to continuing product improVEmEnt, spEcifications
SUbjEct
to
changE!
without
notiCE.
17

~
SAS
LIMITED
WRRRRNTII
Southern
Audio
Services,
Inc.,
warrants
all products to
be
free
from defects
in
material
and
workmanship
for
aperiod of
one
(1)
year
from
the date
of
purchase.
In
the event the product is not
as
warranted,
SAS'
sole obligation shall
be
to repair or
replace the defective product at
SAS'
option:
SAS
limits
its
obligation under
any
implied
warranties
under state laws to aperiod not to exceed the limited
warranty
period.
SAS
and
its
authorized
BAZOOKA®
dealers specifically disclaim liability
for
any
incidental or consequential
damages.
Some
states
do
not allow limitations
on
how
long
an
implied
warranty
lasts,
and
some
states
do
not allow the exclusion or
limitation
of
incidental or consequential
damages,
so
the
above
limitation or
exclusions
may
not
apply
to
you.
This
warranty
gives
you
specific
legal
rights,
and
you
may
have
other rights, which vary
from
state to state.
What
is covered:
This
warranty
covers
all
defects
in
materials or workmanship
(parts
and
labor)
in
the product.
What
is not covered:
This
warranty
does
not cover the following:
1.
Damages
occurring during shipment ofthe product to
SAS
for
repair
(Claims
must
be
presented to the
carrier).
2.
Damages
caused
by
accident,
abuse,
negligence, misuse or improper
Operation or installation.
3.
Damages
caused
by
an
act
of
God,
including without limitation,
fire,
flood
Storm or other acts
of
nature.
4.
Any
product, which
has
aserial number, defaced, altered, modified, or
removed.
6.
Any
product that
has
been
altered or modified without
SAS'
consent.
18
ELR RMPLIFIERS

~
SAS
How
to
obtain
warranty
services:
1.
You
are responsible
for
delivery
of
the product to
an
authorized
BAZOOKA®
dealer
or contact
SAS
at
1-800-
THE
TUBE
for
aReturn Authorization number.
The
Return
Ruthorization number must
be
clearly
written
on
the outside
of
the
box.
Freight must
be
prepaid to
SASe
Warranty replacement parts will
be
returned
freight
prepaid.
The
entire
enclosure
may
be
returned
for
warranty
service, but
return
will
be
freight
collect.
2.
You
must provide
proof
of
the date
of
purchase
of
the product.
If
proof
of
purchase is not provided, original date
of
manufacture will
be
used
to determine
warranty
period.
3.
You
~ust
package
the product securely to avoid
damage
during shipment.
4.
Rfter acquiring aReturn Authorization number, ship to the address below.
Please
complete this section
and
retain
for
your.records.
Model(s) purchased _
Serial number(s) _
Date
Purchased _
Dealer's
name
_
19
This manual suits for next models
3
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