Please follow the guidelines below to ensure best performance:
AMPLIFIED VERSIONS
POWER SWITCH
•
OFF/TRIG
– Manually
turns the amplifier off. Also
used to turn amplifier on/
off through the 12v trigger
• AUTO
– Senses an
input signal to turn on the
amplifier. Amplifier will turn
off automatically approx-
imately 20 minutes after
the input signal is no longer
sensed
• ON
– Manually turns the
amplifier on continuously
STANDBY
– Indicates AUTO
sense is on
ENABLE
– Indicates the
amplifier is on. Power
Switch in ON or in AUTO
with input signal sensed
GAIN
– Volume
control
LF ADJUST
– +/-
12dB Peaking filter at
25Hz w/ Q = 2 Adjust to
compensate for listening
room acoustics and speaker
placement
Crossover
– 60-500Hz Low
Pass Filter
Delay
– 0 -20ms time delay.
Select to adjust for listening
room placement of the
subwoofer relative to main
speakers
RCA Inputs
– left and right
inputs
12v Trigger Inputs/Out-
puts
– Accepts 12V trigger
input to control amplifier
power
XLR Input and Looping
Output
–Balanced input
with looping output to con-
nect multiple subwoofers.
When XLR input is detected,
and no RCA is connected,
RCA inputs are muted
This is a very high output
amplifier. Proceed with
caution when applying the
gain to ensure you are not
maxing out the signal
