Manual-3
HIGH OUTPUTS
These are balanced Output jacks. Connect
the LEFT HIGH OUTPUT to the left
channel input of the high frequency am-
plifier, and the RIGHT HIGH OUTPUT
to the right channel input of the high
frequency amplifier. When using differ-
ent model amplifiers for the low and high
outputs, use the amplifier with the most
wattage for the low outputs.
INPUTS
These are balanced Inputs. It is best to
use balanced lines, most important when
connecting cables over 10 feet (3 meters)
in length. If you are feeding the SAC 23
from a device that does not have XLR
connectors, consult the SOUND SYS-
TEM INTERCONNECTION section
elsewhere in this manual.
LOW OUTPUTS
Connect the LEFT LOW OUTPUT to
the left channel of the low frequency am-
plifier, and the RIGHT LOW OUTPUT
to the right channel of the low amplifier.
When driving a single subwoofer, use the
MONO SUB OUTPUT jack instead and
switch the 100 Hz FILTER OUT.
MID OUTPUTS
These are balanced Output jacks. Con-
nect the LEFT MID OUTPUT to the
left channel input of the mid frequency
amplifier, and the RIGHT MID OUT-
PUT to the right channel input of the
mid frequency amplifier.
MONO SUB OUTPUT
This Output contains the summed
signals of the LEFT and RIGHT
LOW OUTPUTS. It may be used
instead of, or along with the LOW
OUTPUTS.
Cable Wiring
In agreement with IEC and AES/ANSI standards, Rane wiring convention is pin 2 Positive (hot), pin 3 Negative (cold or return), and
pin 1 signal grounded and chassis grounded (to allow unbalanced operation). The XLR case is chassis grounded.
This device uses low
impedance balanced line drivers. Do not connect the “+” or “–” output pins to ground, as this may cause the power supply to shut down. For
unbalanced use, leave the unused output pin (“+” or “–”) unterminated.
REAR PANEL DESCRIPTION
N108
FOR CONTINUED GROUNDING
PROTECTION DO NOT
REMOVE
SCREW
50/60 Hz
12 WATTS
120 V
LEFT
RIGHT
LEFT
RIGHT
LEFT
RIGHT
SUB
FILTER
OUT
IN
SAC 23
MADE IN U.S.A.
RANE CORP.
HIGH OUTPUTS
LEFT
RIGHT
MID OUTPUTS
LOW OUTPUTS
MONO
SUB OUTPUT
INPUTS
PIN 2 = (+)
PIN 1 = CHASSIS GROUND
PIN 3 = (–)
100 Hz
N108
FOR CONTINUED GROUNDING
PROTECTION DO NOT
REMOVE
SCREW
50/60 Hz
12 WATTS
120 V
LEFT
RIGHT
LEFT
RIGHT
LEFT
RIGHT
SUB
FILTER
OUT
IN
SAC 23
MADE IN U.S.A.
RANE CORP.
HIGH OUTPUTS
LEFT
RIGHT
MID OUTPUTS
LOW OUTPUTS
MONO
SUB OUTPUT
INPUTS
PIN 2 = (+)
PIN 1 = CHASSIS GROUND
PIN 3 = (–)
100 Hz
SUB 100 Hz FILTER
Switch the 100 Hz FILTER to IN for
best results when using a subwoofer along
with the LOW OUTPUTS. This sends
only the very lowest frequencies to the
subwoofer. With the switch OUT, the
MONO SUB OUT still produces the
summed LOW OUTPUTS without the
100 Hz FILTER.
