Earthquake Sound XJ-300R - Manual (Page 3)

FEATURES
If the LED light is:
red = amplifier is in auto mode
green = amplifier is sensing signal
amplifier is on
auto music sensing setting:
amplifier automatically turns on
when music is on- if the music is
not on for 20 min., the amplifier
goes into sleep mode.
110V/220V switch
comes with 1 pair of mounting ears
to fit into a rack (takes 1 rack space) comes with rubber
legs for shelf option
amplified output
to your IW-SUB10
or your tactile
If you are using the XJ-300R to drive a
subwoofer (including Earthquake’s THOR
In-Wall SUB10), then you will need to set the
crossover below 100Hz.
If you have a large subwoofer such as a 12”,
15”, or even 18”, then you will have a great
response with the crossover set to the 12
o’clock setting or minimum setting.
For use with a 8” or 10” subwoofer, you will
find the 12 o’clock and 2 o’clock setting to be
the best range.
Driving a Q10B
or a MQB-1?
5
Driving an
In-Wall SUB10?
Do not use high level input
with bridged amp
Note that the high level input
stage on the XJ300R has a
common mode ground.
Therefore, you cannot use a
bridge mode amplifier as a
high level input.