Owner's Manual
FUSE-IMPORTANT
Due to the limited space on the XL amplifier chassis they do NOT come with internal fusing! Instead we have
included an in-line fuse holder that can be connected directly to the BATT+ input on the amplifier. Please
note the proper ampere fuse for each model are listed below. Never replace a fuse with a higher rating then
what is listed.
XL-400.1D 40A
XL-600.1D 60A
NOTE: It is highly recommended that an Allen wrench is used to tighten the set screws
in the terminal blocks by hand and NOT a power drill. This will prevent stripping or other
possible damage to the amplifier.