Soundard X Series - Rear Panel Functions

The speaker connector
The quality of your
soldering is very
important
Virtual welding or
soldering errors,
Would be likely to
affect the normal
Use or even failure
11/14
Rear panel functions X Series Power Amplifier
Signal
input INPUT
Signal
connector
Rear Panel:
Speakon（NL4）
BLACK
RED
30Hz
HI-PASS switch
150Hz
LO-PASS switch
Signal connector
INPUT
Balanced male XLR
Signal output LINK
Mode
selector switch
Limiter
selector switch
Sensitivity
selector switch
FAN
Amp output
CH1
CH2
negative/black/nero
positive/red/rosso
positive/red/rosso
negative/black/nero
Stereo mode can work
at 2-16ohm
Parallel mode can work
at 4-16ohm
Not allow to bridge
mode at 4ohm,
it equal to stereo mode
at 2ohm for each
channel, will shorten the
service life and cause
faults!