Manual-3
Power ON switch and LED
Your basic, straightforward power switch.
When the yellow LED is lit, the MX 23 is
ready to go.
MID/HIGH FREQUENCY
control
This 31-position selector sets the crossover
frequency between the Mid and High
frequency Outputs in both Channels. Consult
the manufacturer of the drivers or cabinets
for the correct setting.
MID & HIGH LEVEL controls
This controls the level of signal going to the
HIGH OUTPUT jacks. Unity gain is reached at
the “0 dB” mark with the INPUT LEVEL set
to “10”. Refer to Operating Instructions on
page Manual-6.
INPUTS
These are balanced Inputs. It is best to use
balanced lines, especially when connecting
cables over 10 feet in length. If you are
feeding the MX 23 from a device that does
not have balanced XLR connectors, consult
the SOUND SYSTEM INTERCONNECTION
section on page Manual-10.
LOW OUTPUTS
Connect the LEFT LOW OUTPUT to the left
channel of the low frequency amplifier, 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.
MONO SUB OUTPUT,
LEVEL trim, and
100 Hz FILTER switch
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. The output may be adjusted with
the LEVEL trim from +6 dB to -10 dB. Unity
gain is straight up at 12:00. Switch the 100
Hz FILTER to IN when using a subwoofer
along with the LOW OUTPUTS. This sends
only the lowest frequencies to the sub-
woofer.
