Manual

Diagram 9 – 2.1 Configuration – The subwoofer is driven by a monitor controller with a dedicated subwoofer output. Additional subwoofers may
be daisy chained where more than one is required.
The recommended initial settings are shown in Diagram 10.
The recommended number of subwoofers required in each system is shown in Diagram 11.
SECTION SIX
DIAGRAM 9
Monitor
Controller
LR
Sub Out
Sub Out
* Driving the SCM12’s with a different amplifier may require a different gain setting.
Loudspeaker model (pair)
BASS
REINFORCEMENT /
EXTENSION OF
STEREO SYSTEM
SCM12 PRO + P1
POWER
AMPLIFIER
65Hz -6dB* 6dB/0dB* 0° +
SCM20ASL PRO 65Hz -6dB 6dB/0dB 0° +
SCM25A PRO 50Hz -6dB 6dB/0dB 0° -
SCM45A PRO 50Hz -6dB 6dB/0dB 0° -
SCM50ASL PRO 50Hz -6dB 6dB/0dB 0° -
FREQUENCY
LEVEL POT
– ADJUST FOR
BEST BALANCE
GAIN SWITCH
(SINGLE SUB /
DUAL SUBS)
PHASE – ADJUST
TO FINE TUNE
POLARITY
DIAGRAM 10
Subs
SCS70 1 1 1 1-2 1-2
SC M12 P RO SCM20ASL PRO SCM25A PRO SCM45A PRO SCM50A SL PRO
Stereo loudspeakers
DIAGRAM 11
Studio Control Sub – recommended initial settings
For detailed recommendations, please contact your dealer/distributor or ATC .