
REFERENCE
EN
®
THANKYOU
Reference®
subwoofer.
are
audio
wide
produce
limited
the
subwoofer,
that
install
Although
instructions
Reference
include
exact
particular
you
attempt
instead
about
Remember
safe
that
reference.
BOX
(1)
(1)
(1)
WARNING
Playing
your
permanently
maximum
Infinity
high-power
safe
low
driving.
liability
property
misuse
Series
These
designed
to
applications
variety
of
extended,
amount
most
performance
it
is
you
have
your
1000s
this
manual
about
Series
enclosure
installation
vehicle.
have
the
necessary
the
installation
ask
your
professional
to
keep
place,
along
both
are
available
CONTENTS
1000s
or
1200s
Owner's
manual
Technical
data
loud
music
ability
to
damage
volume
speakers
amplification
levels
for
volume
le
vels
Infinity
for
hearing
damage
of
this
a
for
choosing
1000s
Reference
suit
a
broad
and
can
enclosure
powerful
of
vehicle
from
strongly
qualified
or
1200s
does
installing
subwoofers,
construction
methods
If
you
experience,
yourself,
authorized
installation
your
sales
with
this
for
subwoofer
sheet
in
a
vehicle
hear
traffic
your
levels
achievable
when
combined
extended
is
recommended
Systems
loss,
as
a
result
product.
an
Infinity®
or
1200s
subwoofers
range
of
car
be
used
in
types
space.
recommended
professional
provide
do
hearing,
may
listening.
accepts
bodily
a
to
bass
in
a
To
get
your
new
subwoofer.
general
these
it
does
not
details
for
any
not
feel
that
do
but
Infinity
dealer
options.
receipt
in
manual,
so
future
can
hinder
and
The
by
with
exceed
Using
when
no
injury,
of
use
or
or
not
a
or
REPRODUCING
BASS
IN
VEHICLES
Depending
interior
frequencies
by
decreases.
the
gain),
the
your
sheet
that
response
transfer
response
SUBWOOFER
ENCLOSURE
Reference
are
moderately
vented
band
mounting
mechanical
reduced
of
suspension
you
consider
dling
the
You
based
can
of
subwoofer(s),
SEALED
The
is
rearward
subwoofer
the
seek
on
the
listening
below
nearly
12dB
This
vehicle's
transfer
plays
an
subwoofer's
designed
air
choose
specifications
should
devote
power
air
compressed
air
important
vehicle.
The
includes
frequency
show
both
(which
function)
(which
1000s
to
sized
enclosures
-
pass
enclosures.
is
possible,
power
because
to
stiffen
and
infinite-baffle
the
RMS
ratings
to
choose
on
the
amount
to
the
you
will
and
ENCLOSURES
trapped
when
and
is
moves
inside
and
equilibrium
size
space,
per
phenomenon,
frequency
enclosed
the
factors
and
does
TYPES
and
perform
sealed
and
handling
there
the
prevent
and
be
half
in
an
enclosure,
use
your
inside
rarefied
forward.
outside
by
of
your
vehicle's
reproduced
80Hz
will
be
octave
as
frequency
known
function
role
in
response
technical
response
subwoofer's
in
this
its
"out-of-car
not).
1200s
subwoofers
best
in
enclosures,
prefabricated
Infinite-baffle
but
the
subwoofer's
will
will
be
subwoofer's
pushing
no
overexcursion.
mounting,
peak
power-han-
of
what
this
manual
enclosure
of
cargo
space
the
to
drive
your
listening
a
sealed
the
subwoofer
when
the
In
both
the
box
and
bass
boosted
as
(or
cabin
shaping
in
data
graphs
"in-car"
vehicle
"
be
volume
If
is
listed
in
.
type
you
amount
habits.
enclosure
moves
cases,
will
pulling
on
the
subwoofer
stiffer
subwoofer
means
harder
condition
from
requires
to
achieve
See
accompanying
enclosure
SEALED
ADVANTAGES
o
The
the
o
The
widest
response
below
o
An
optimum
be
smaller
another
SEALED-ENCLOSURE
TRADE-OFFS
o
An
optimum
lower
optimum
o
A 1
OOOs
optimum
more
acoustic
enclosure
cone
suspension
operating
that
the
subwoofer's
to
move
at
which
protects
physical
overexcursion,
more
power
a
given
dimension
-
ENCLOSURE
in-vehicle
overall
in-vehicle
bandwidth.
inside
20Hz.)
sealed
than
type,
sealed
overall
enclosure
or
1200s
sealed
amplifier
output
of
another
performance
response
efficiency
power
flattest
.
The
result
when
compared
in
free
low
frequencies,
the
than
acoustic
data
sheet
requirements.
PERFORMANCE
frequency
will
(Usable
the
vehicle
enclosure
an
optimum
PERFORMANCE
enclosure
than
of
another
subwoofer
enclosure
to
achieve
than
in
an
type,
is
a
to
the
air.
This
cone
will
be
a
subwoofer
but
other
designs
output.
for
specific
will
have
response.
have
the
low-frequency
will
be
will
always
enclosure
of
will
have
an
type.
in
an
will
require
a
given
optimum
SEALED-ENCLOSURE
Sealed-enclosure
forward
and
calculation,
avoided.
Use
(MD
F),
glue
enclosure,
caulk.
THE
INFINITY
1000s
and
enclosures
enthusiasts
reproduc-tion
response,
space
to
devote
enclosure,
of
amplifier
subwoofer.
indicated
on
accompanying
best
compromise
extension
CONSTRUCTION
construction
forgiving
of
but
medium
and
and
RECOMMENDATION
1200s
are
who
and
for
those
and
power
The
the
and
flat
errors
air
leaks
should
-
density
screws
to
seal
all
joints
subwoofers
recommended
prefer
accurate
flat
frequency
who
have
to
a
subwoofer
for
those
who
devoted
sealed-enclosure
technical
this
manual
between
response.
is
straight-
in
volume
be
fiberboard
construct
the
with
silicone
in
sealed
for
music
a
smaller
have
plenty
to
driving
the
design
data
sheet
represents
low-frequency
the
t\J
lnnnit)(

REFERENCE
EN
®
ENCLOSURES
VENTED
like
acts
enclosure
vented
A
enclosure
(resonance)
(which
produces
subwoofer
the
provides
handling
reduced
resonance.
voice
airflow
and
slightly
Vented
efficiency
the
octave
infrasonic
vented
enclosure
subwoofer
sealed
See
enclosure
VENTED-ENCLOSURE
ADVANTAGES
An
•
greater
the
sealed
An
•
greater
opt
·A
optimum
less
acoustic
enclo
in
frequencies
at
frequency,
by
defined
is
majority
the
nearly
is
cone
vent
the
inside
air
coil
thermal
expense
accompanying
optimum
40Hz-
optimum
mum
i
1000s
amplifier
an
mechanical
greater
above
and
at
mechanical
the
Since
move
don't
the
across
power
resonance.
at
enclosures
40Hz
the
in
sound
of
40Hz).
(below
is
filter
enclosures.
Reference
a
for
larger
is
enclosure.
dimension
vented
efficiency
60Hz
enclosure.
vented
sensation
enclosure.
sealed
1200s
or
enclosure
vented
power
(down
output
resonance
ure's
s
sealed
optimum
At
vent),
the
of
vibrates.
resonance,
power
subwoofer
much
coil
voice
handling
provide
60Hz
output
The
recommended
optimum
An
than
sheet
data
requirements.
PERFORMANCE
enclosure
higher
and
than
range
enclosure
bass
of
subwoofer
to
to
frequency)
enclosure.
sealed
a
its
above
resonance
vent
the
the
sound-
stationary
This
power
but
handling
cone
resonance,
at
minimized
is
reduced
is
better
range,
the
in
an
of
use
with
vented
Series
optimum
an
specific
for
has
output
optimum
an
provides
an
than
an
in
require
will
a
achieve
the
tuned
while
below
and
at
lowest
in
a
given
than
VENTED-ENCLOSURE
TRADE-OFFS
Reduced
•
40Hz).
(below
Reduced
•
the
below
frequency,
infrasonic
reduce
to
ed,
subwoofer
the
resonance
optimum
An
•
be
always
enclosure
sealed
VENTED-ENCLOSURE
Vented-enclosure
than
difficult
enclosure.
dimensions
physical
the
with
characteristics
that
requiring
enclosure
strictly
be
tics
enclosures,
fiberboard
construct
with
joints
INFINITY
THE
and
1000s
enclosures
enthusiasts
response,
space
cargo
enclosure
powerful
less
subwoofer.
dimensions
cal
i
techn
precisely
performance.
PERFORMANCE
lowest
the
in
output
mechanical
The
volume
(MOF),
the
1200s
for
and
data
to
power
enclosure's
The
filter
frequency.
larger
have
use
silicone
are
who
to
The
indicated
ensure
resonance
an
of
use
strongly
is
chance
the
the
below
enclosure
vented
an
than
.
CONSTRUCTION
construction
construction
the
enclosure
specific
a
electromechanical
and
subwoofer,
the
of
recommended
the
port
and
observed.
medium-density
and
glue
enclosure,
caulk.
RECOMMENDATION
subwoofers
recommended
accentuated
prefer
have
who
those
to
devote
who
those
for
to
amplifier
and
volume
the
on
must
sheet
optimum
octave
handling
electronic
recommend-
overdriving
of
enclosure's
will
optimum
more
is
a
of
and
volume
relationship
characteris-
sealed
with
As
to
screws
all
seal
and
vented
in
for
plenty
subwoofer
a
use
will
their
drive
port
included
followed
be
sealed
port
bass
of
a
BAND-PASS
Band
most
subwoofer
band
output
accuracy
sealed
a
the
chamber
outputs
acts
attenuates
subwoofer
high
difficult
distortion;
able
in
See
enclosure
BAND-PASS
ADVANTAGES
An
•
provides
bandwidth
any
BAND-PASS-ENCLOSURE
TRADE
Band-pass
•
output
accuracy.
An
•
The
•
An
•
ENCLOSURES
enclosures
pass
·
from
output
combination
frequencies,
of
subwoofer
as
frequencies
to
danger
accompanying
optimum
other
optimum
more
optimum
enclosure
characteristics
hear
being
optimum
usually
enclosure
the
at
comes
pass
nd-
Ba
,
vented
or
along
which
into
sound.
its
acoustic
an
frequencies
gh
hi
output.
's
can
amplifier
hear
to
consequently,
determine
being
of
dimension
ENCLOSURE
-
band-pas
higher
than
,
type
OFFS
-
enclo
expense
the
at
band-pass
bandw
limited
enclosure
's
subwoofer
the
if
damaged.
band-pass
than
larger
.
provide
can
amplifier
any
when
output
an
s
low
can
a
over
that
but
of
expense
enclosures
that
enclosure
vented
a
with
subwoofer
the
vented
The
damaged.
filter
low·pass
in
attenuation
That
very
it
make
and
you
subwoofer
the
sheet
data
requirements.
PERFORMANCE
enclosure
s
over
optimum
PERFORMANCE
achieve
ures
sonic
of
enclosure
than
dth
i
other
any
of
filter
pass
it
make
danger
in
is
enclosure
optimum
an
the
and
limited
additional
sonic
combine
houses
chamber
which
the
of
speaker
be
not
may
is
specific
for
limited
a
enclosure
high
a
has
an
type.
to
difficult
of
is
vented
BAND-PASS-ENCLOSURE
pass-enclosure
-
Band
than
difficult
with
as
and,
parameters
design
followed
be
must
more
is
section
construction
and
many
are
there
enclosures
the
subwoofer.
enclosures
you
you
enclosure,
(MDF),
enclosure,and
with
THE
Band-pass
only
sound-pressure
regard
AND
choosing
recommended
of
that
output
most
Prefabricated
are
have
must
to
choose
use
and
glue
silicone
INFINITY
enclosures
enthusiasts
for
sonic
for
great-sounding
vented
a
CONSTRUCTION
construction
vented-box
vented
build
be
caulk.
RECOMMENDATION
instead.
construction
enclosures,
for
carefully.
ivi
forg
variations.)
prefabricated
designed
are
possible
strongly
band-pass
a
your
medium-density
screws
sure
who
levels
accuracy,
bass
enclosure
the
vented
the
(The
small
of
ng
Fortunately
band·pass
extract
to
nearly
from
band·pass
recommended
enclosure.
band-pass
own
fiberboard
construct
to
all
seal
to
recommended
are
high
want
without
(SPL)
high
If
your
are
is
section
sealed
design
joints
more
is
any
the
SPL
goals
,
if
If
,
lnnnit)(
~

REFERENCE®
EN
MOUNTING
SUBWOOFER
The
1000s
mounted
enclosure
enclosure.
subwoofer,
mounting
seal
between
the
enclosure.
CONNECTING
SUB
WOOFER
SETTING
The
1000s
feature
(SSI)
switch. This
you
set
either 2 ohms
switch
allows
subwoofer
The
SSI
subwoofer's
setting
amplifier.
THE
and
1200s
from
the
or
from
Which-
use
the
gasket
to
the
THE
IMPEDANCE
and
1200s
the
Selectable
the
subwoofer's
or 4 ohms
(see
illustrations
you
to
extract
amplifier
2-ohm
setting
output
by
up
to
3dB,
Performance
subwoofers
outside
the
inside
ever
included
ensure a leak-free
subwoofer
THE
subwoofers
Smart
exclusive
the
In
increases
over
depending
of
the
of
the
way
you
mount
foam
frame
Impedance'"
feature
impedance
with
the
flip
to
the
right).
most
from
any
situation.
the
the
4-ohm
on
is
identical
can
both
and
lets
to
the
in
be
the
of
a
This
your
all
~
=
ij
~
=
//
20
OJ
IMPEDANCE
2-0hm
Setting
~0
20 40
[0
IMPEDANCE
4-0hm
Setting
I
~
<{?
~
I
~
<{?
~
~
other
respects.
for
2-ohm
ratings
are
switch
maximum
amplifier
the
SSI
position
is
operating.
the
amplifier.
THE
1000s
are
(not
The
14AWG
length
of
and
woofer.
for
If
specifications,
in
switch.
while
compatible
supplied)
recommended
the
runs
is
rated
power
power-handling
the
SSI
achieve
IMPORTANT:
subwoofer
setting
switch
amplifier
damage
CONNECTING
The
Reference
connectors
disconnect
connections.
is
between
on
the
amplifier
is
preferred
the
connected
operation
and
within
the
the
2-ohm
position
output.
Make
sure
is
turned
Do
not
the
subwoofer
Doing
AMPLIFIER
and
1200s
with
or
soldered
and
BAWG,
wire
run
between
Heavier
over
6'
(2m).
amplifier
its
2-ohm
subwoofer's
setting
will
the
OFF
before
change
the
so
could
subwoofer
quick-
wire
gauge
depending
the
gauge
wire
The
wider
terminal
narrower
is
the
terminal
NOTE:
If
using
sure
that
no
touch
each
cause a short
your
other.
amplifier.
is
negative
cover)
.
untinned
stray"+"
Touching
circuit,
the
positive
(also
and
which
and
indicated
bare
wire,
"-"
strands
strands
can
damage
the
on
be
can
SPECIFICATIONS
Power
Handling
(RMS)
Power
Handling
Sensitivity@
Frequency
Impedance:
Voice-Coil
Mounting
Overall
Cutout
A
Features,
These
Response:
Diameter:
Depth:
Diameter:
Diameter:
valid serial
specifications
products are
(Peak):
2.83V
/1m:
number
designed
:
is
required
and
Low-profile
for
warranty
appearance
for
mobile
are
applications
1000s
10"
SSI
35Hz-
2
or 4 ohms
2"
3-5/16"
1 0-
9/16"
9-1/2"
coverage
subject
(250mm)
Automotive
200W
BOOW
89dB
175Hz
(selectable)
(50mm)
(83mm)
(268mm)
(240mm)
.
to
change
and
are
not
Subwoofer
without
notice.
intended
for
Low-profile SSI
2
connection
1200s
12"
(300mm)
Automotive
250W
1000W
92dB
27Hz -175Hz
or 4 ohms (selectable)
2"
(50mm
3-5/16"
12-1/4"
11-1/8"
to
the
mains
)
(83mm)
(310mm)
(282mm
)
.
Subwoofer
HA
RMAN
Internation
al
Indu
stries,
HARMAN
www.infinity
spe
014
Harman
aker
Intern
© 2
Infinity and Referen
s.c
ce
om
ational
are
Indu
trademar
Inc. 8500 Balb
stries
, Incorp
ks
of
Harm
~Infinity,
oa Boulevard,
orate
d.
an
Internation
All
rights res
Northridge,
al
Indu
erv
stries,
ed.
CA 91329 USA
Incorporated,
register
ed
in the
Unit
ed Stat
es and/or
oth
er countries.
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THIELE-SMALL PARAMETERS
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..
145.Dl . .
29.97
. . .
.....
8.64
0.62
.. ..
0.57
.......
0.31
..• ... 8.00 ........
...
...
..
0.92
... .
..
23.30
.....
.. 0.30
7.65
40
........
..........
......
......
......
.........
......... 191
.......
..........
.........
.........
.........
...........
.........
.....•...
.........
........... 7.65
. 4.09
. 0.72
....
54.72
... 353.00
....
12.97
. 33.47
.00
145.64
30.16
.. 4.52
.. 0.69
.. 0.59
0.31
.. . 8.00
. . 0.92
. 23.30
..
0.30
SPECIFICATIONS
DIAMETER:
SENSrTIVITY
PowER HANDLING:
FREQUENCY RESPONSE:
NoMINAL IMPEDA
VOICE-CO
DIMENSI
SEALED ENCLOSURE (FREQUENCY
I
20
1
(2.83V @
IL
DIAMETER:
ONS:
dBSPl
::
:
1--------f- +
1
05
~--········
··
~.....
___
100
95
90
:
75
10 1--
--
65
L-----~--~~--~~~~--------------~
20
Hz
·
-+
CE:
i········
30
1M):
--~-+--
+---
__
-+------~
-+---r-+
10"
(254MM
)
89dB
200WRMS
35Hz2
2"
RESPONSE
(800WPEAK)
175Hz
OR4 OHMS
(51MM)
@ 2.83V)
[
+·-:----··-···-···-·
200
10
7
10
2
97
"'I
92
87
77
72
"j
67
62
300
40
Reference 1
V60x= 1.50
BAND-PAss-Box
Reference 1
(5ideview)
V
REAR
= 0.75
ft
OOOs
(5ideview)
3
ft
(42.48liters)
VoLUME
OOOs
3
(21.23liters)
length= 7"
(INcLUDEs
V
i
fs=
Port
33.0
Hz
rmm
l;::=:::;j
diameter=
DRivER/PoRT DisPLACEMENTs)
Port
fs=60Hz
1~1
102
FRO
NT= 0.75
mm
ft
l
ength=
3
3"
76
mm
i
7-1/2"
1
90.Smm
l
(21.231ite
rs)
VENTED ENCLOSURE
11
0
10
5
100
I
"'
95
20
90
75
l:
70
65
20 Hz
BAND-PAss
11
0
1
..
.
1
05
1
00
95
20
90
80
75
70
l"
65
20 Hz
40
30
ENCLOSURE (FREQUENcY
30
40
(FREQU
ENCY RESPONSE @ 2.83V)
60
70 80 90 1
50
50
6()
00
RE
70
80
90 100
200
sPo NsE @ 2.83V)
200
300
300
10
7
102
97
"'
I
92
87 40
77
72
"j
67
62
1
07
.
..
1
102
97
92
87
40
77
72
"j
67
62
Harman
Int
erna
tional
Industri
es,
Inc.,
85
00 Balb
oa
Blvd., Northridge, CA
91329
• www.innnitysp eakers.com