QSC LF-4115 User Manual page 2

Connections
Normal Connection
The LF-4115 has barrier strip screw termi-
nals for connection. The terminals accept
2
up to #10 AWG (5.3mm ) stranded loud-
speaker wiring. Use the largest wire size
and shortest wire length possible for a
given installation. Observe the polarity
markings and keep polarity consistent
throughout the system for best perfor-
mance.
Parallel Connection of Second LF-4115
The terminals marked OUTPUT may be
used to connect another LF-4115 in paral-
lel. Connect the wires as shown in the illus-
tration, at right.
Normal Connection Example:
Parallel Connection Example:
Amplifier capable of
driving 4 ohm loads
Amplifier capable of
driving 2 ohm loads