Earthquake Sound XJ-300 FR - Manual (Page 9)

XJ-300FR Manual 9 Specifications are subject to change without notice
4) Speaker Outputs:
A) To use the XJ-300FR as a two channel amplifier, connect the
right speaker to the R+ and R- terminals and the left speaker to
the L+ and L- terminals.
B) To bridge the XJ-300FR as a one channel amplifier (or
monoblock), connect the positive speaker wire to the L+ terminal
and connect the negative speaker wire to the R- terminal. Do not
connect anything to the two lower black terminals.
C) To use the XJ-300FR as a 2.1 channel amplifier, connect the
right speaker to the R+ and R- terminals and the left speaker to
the L+ and L- terminals. Then, connect the subwoofer positive to
the L+ terminal and the subwoofer negative to the R- terminal.
5) 110V/220V:
Do not attempt to change the voltage setting. The amplifier should
already be set to the correct voltage depending on your region. If not, please
contact your local Earthquake Sound dealer.
6) Power Supply:
To access the 250V replacement fuse, use a flat head screwdriver
to pry off the plastic cover.
5) 110V/220V Option:
Should already be set
to the correct voltage
depending on your region.
6) Power Supply:
Comes with a replacement
fuse directly under power
inlet.