JBL Professional DPC-2 - Manual (Page 19)

19 JBL Professional
Input Controls, Indicators, Connectors and Features
JBL DrivePack ®- -C systems are equipped with a multi-function input bay and provides flexible connectivity
options for both audio and AC power.
Audio Signal Distribution
Connecting source audio signals to the input
modules on JBL DrivePack systems is similar to
daisy-chaining multiple external amplifier channels
together.
Assuming an output device source impedance of
100 Ohms and a 10:1 load to source ratio, up to 20
JBL DrivePack units typical can be linked together
on one output source without using a distribution
amp.
SECTION 8 : INPUT PANEL INFORMATION