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ACTIVE 110 INPUT MODULE CONTROLS
ACTIVE MODULE WITH OUTPUT FOR 2 SPEAKERS
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ACTIVE INPUT MODULE CONTROLS
1) INPUT - Two channel (stereo) balanced line level input. Connect via XLR male plugs from your signal source.Use high quality 2
conductor shielded audio cable ( Belden 8451) for runs of up to 200’. The XLR pinout is: pin 1 (shield), pin 2 (signal high), pin 3 (signal
low).
2) HIGH PASS OUTPUT - Two channel line balanced output (male XLR) filtered of frequencies below 80 Hz (12 dB/octave). Connects
to your amplifier for driving full range satellites speakers. Use high quality 2-conductor shielded audio cable ( Belden 8451). The XLR
pin-out is pin 1 (shield), pin 2 (signal high), pin 3 (signal low).
3) POWER MODE - Select AUTO-ON for automatic power-up in the presence of an audio signal. In this mode, the unit will revert to stand-
by after an audio silence of 15 minutes. Switch to OFF to remove power from the unit. Power OFF will also disable the signal to the HIGH
PASS OUTPUT.
4) PHASE - Subwoofer phase may be switched to 0 or 180 degrees to match the phase of your full range drivers. The switch is in the
correct position when the system exhibits an increase in LF output when switched at a sustained level. NOTE: be sure all full range
loudspeakers are wired in common phase during installation.
5) LF BOOST - Adjusts up to 4 dB boost at frequencies below 60 Hz for a more dramatic low end performance.
6) EARTH LIFT - Switches the internal ground connection from chassis to “floating” to help eliminate any possible ground-loops that may
cause hum or buzzing in the subwoofer or other pieces of gear.
7) X-OVER Mode - The LO PASS position is used in most installations. ALL PASS presents a full range signal to the subwoofer. The ALL
PASS mode allows the user to defeat the built-in LO PASS circuit, which may be useful in certain situations where an external crossover
or processor is used.
8) X-OVER FREQ - Used to adjust the LO PASS frequency of the subwoofer. This control
only adjusts the signal going to the subwoofer
as the HIGH PASS crossover frequency is fixed at 80 Hz. (Satellite speakers with limited low end response may require a higher crossover
frequency for the subwoofer). This control is best adjusted by ear using a high quality signal.
9) SUB LEVEL - Used to adjust the gain of the subwoofer amplifier without affecting the HIGH PASS output.
OPTIONAL J-BOX - If you prefer to hard wire your installation directly into conduit via a J-Box,
please specify with your order.
230VAC50 Hz1A
1.25A 250 Volts
Fuse
Auto ON
OFF
INPUT
HI PASS
OUTPUT
110 Series
ACTIVE SUBWOOFER
PHASE
O
180
LF
BOOST
OdB
+4 dB
EARTH
LIFT
GND
LFT
LOW
PASS
ALL
PASS
X-OVER
FREQ
40Hz
150 Hz
SUB
LEVEL
X-OVER
MODE
813
LR106476
ANSI/UL-1813
R
NRTL/C
INPUT
2
1
3
XLR
PIN
SIGNAL
1
2
3
GND
+
-
OUTPUT
2
1
3
XLR
PIN
SIGNAL
1
2
3
GND
+
-
RISK OF ELECTRIC SHOCK
DO NOT OPEN
CAUTION!
!
!
ATTENTION!
!
!
RISQUE DE CHOCK ELECTRIQUE
NE PAS OUVRIR