User Manual
11
Always switch o your system before disconnecng any wires.
To simplify and to increase the versality of connecng, the Predator models have two low-level RCA inputs
as well as an XLR input. This is to facilitate ability to use with AV surround sound systems, two-channel
stereo systems and powered speakers.
Low-Level Inputs
.1/LFE Input
There is a single RCA jack labeled .1/LFE for LFE connecon to a processor. Plug one end of the RCA to RCA
cable into the .1/LFE jack of the REL and the other end into the SUB OUT Jack of your processor.
There is also a single XLR .1/LFE input for processors that provide this signal as a balanced output.
Stereo L/R Input
The dual RCA jacks can be used for stereo low-level connecon to the output a stereo processor source or
powered speakers. When using stereo inputs, plug one end of the RCA to RCA cables into both of the LOW
LEVEL INPUT jacks of the REL and the other end into the le and right channel output of your preamplier.
The upper frequency amplicaon of these inputs can be limited using the CROSSOVER control. This
CROSSOVER control is labeled LFE at its maximum set point which indicates this should be the seng when
the source itself is frequency limited such as a SUB OUT connecon from a processor.
Both the RCA and XLR inputs have corresponding output connecons so that mulple RELs can be run in
parallel by connecng the OUT of one the IN of the next. This is what we refer to as “daisy chaining”.
Please note that the type of input must be maintained for daisy chaining. If the input is in the RCA, the XLR
OUT cannot be used to connect to the next amp and vice versa.
Connecng Up