Page 12 of 18 RD0465(A) JFL SERIES OWNER’S MANUAL
Figure 5.7.1.2
Figure 5.7.2
5.7.1.2 Bi-amp
Mode
JFL210 INPUT NL4 x2
; see
Figure 5.7.1.2.
NL4 #1: Use as the input to the JFL210.
NL4 #2: Use the second connector to loop the LF
and HF signals to the next JFL210.
5.7.2 JFL118
Connections
There are three Neutrik NLT4MP connectors on the rear of each JFL118 – see
Figure 5.7.2
. Two
are used for sub and high-passed signal input, while the third is used as an output to loop the
high-passed signal to JFL210 or other loudspeakers. These connectors mate with Neutrik
NLT4FX, NL4FC, and all other
NL4-compatible in-line cable
connectors.
SUB INPUT PANEL NL4 x2
PIN 1 -
SUB Input -
PIN 1+
SUB Input +
PIN 2 -
Loop To Output
Panel PIN 1 -
PIN 2+
Loop To Output
Panel PIN 1+
NL4 #1: Use as the input to
the JFL118.
NL4 #2: Use the second connector to loop the
subwoofer signal
applied to Pins 1 +/- to a subsequent JFL118. Note that a high-passed signal carried
on pins 2 +/- of the input connectors is looped to pins 1 +/- of the output connector
without affecting the operation of the JFL118.
SUB OUTPUT PANEL NL4 x1
PIN 1 -
OUTPUT - (from Input Panel PIN 2 -)
PIN 1+
(from Input Panel PIN 2+)
PIN 2 -
No Connection
PIN 2+
No Connection
NL4 #3: Use as a loop-through, high-passed connection to JFL210 or other loudspeakers.
6. RIGGING & HANDLING
JFL Series arrays may be suspended via M10 mounting points or the accessory FB121 Fly Bar, ground-
stacked, tripod-mounted, or pole-mounted. This manual will cover suspension using M10 mounting
points and tripod / pole mounting applications. Suspension using the FB121 Fly Bar and ground-stacking
applications are detailed in the accompanying
FB121 Rigging & Ground Stack Instructions.
Both
documents recommend rigging and handling methods for most situations. Specific situations may
require other methods. It is the user’s responsibility to determine the viability and safety for
alternate methods and to implement them accordingly.
PIN 1 -
LF -
PIN 1+
LF+
PIN 2 -
HF -
PIN 2+
HF+
