44
TD-000472-00-B
Output Channel – Speaker Settings
Provides help in properly adjusting QSC K, KW and KLA powered loudspeakers when used with the TouchMix. 
   
Home Select the 
Aux Bank
Touch a 
Select Button
Select 
Setup Tab
Setup
Aux Outputs
Aux 1 Main
or
Speaker Settings
Touch Speaker 
Settings
Refer to — Figure 38 
1. 
Select Speaker Button
 – Touch the button that corresponds with the 
QSC K, KW or KLA speaker connected to the output.
2. 
Set the Gain
 – Adjust the Gain knob on your loudspeaker to the position 
indicated by the illustration and the text (3) below it.
3.  When you are finished, touch the Done button.
NOTE: 
Subwoofer level may be adjusted to get the desired 
relative high/low balance. 
When the speakers are adjusted as directed, signal to noise ratio 
is optimized and the output meters on the TouchMix reflect how 
much speaker system headroom is available. Note that the LIMIT 
LED on the speakers is not a Clip indicator. It will be lit before the 
mixer’s meters indicate any overdrive. This is because the speakers’ DSP is preventing dynamic peaks in the program from overdriving 
the amplifier and speakers.
— Figure 38 —
1
3
2
Other Recommended Speaker Settings 
K8, K10, K12 KW121, KW152, K153 KLA12 K-Sub, KW181, KLA181
LF
With subwoofer 
EXT SUB
No subwoofer 
NORM
LF
With subwoofer 
EXT SUB
No subwoofer 
NORM
LF
With subwoofer 
EXT SUB
No subwoofer 
NORM
MODE
NORMAL
HF
FLAT
HF
FLAT
ARRAY SIZE
Set to number of KLA12 boxes in 
the array
POLARITY
NORMAL
MIC LINE
LINE
 (channel A only)
MIC
0