JL Audio Fathom IWSv2-SYS-113 Owner's Manual page 21

| Fathom IWSv2
Subwoofer Outputs
The Fathom IWSv2 amp is equipped with a pair of Neutrik speakOn® jacks
for speaker connections. Both jacks (labeled A & B) are configured for 2 wire
termination (speaker + & speaker –) and are connected in parallel, inside the Fathom
IWSv2 amp, so you can use either output when connecting a single subwoofer.
A pair of removable Neutrik speakOn® plugs (NL2FX) are supplied with the
Fathom IWSv2 amp for making high-integrity connections. Each plug is keyed for
insertion in the rear "SUBWOOFER OUTPUTS" jacks in one direction only. Once
inserted, rotate the plug 1/8 turn clockwise to lock in place. To disconnect, slide
the thumb latch back and rotate the plug 1/8 turn counter-clockwise to remove.
Receptacles in each plug accept 12 AWG to 16 AWG speaker wire. Each wire
attaches to the terminals marked "1–" and "1+" (shown below).
To attach wires, insert the speaker cable through the strain relief and chuck. Strip
½ inch (12 mm) of insulation from the end of each wire, then use a small Philips
screwdriver to back out the set screws. Insert the bare wire into the receptacle,
seating it firmly so that no bare wire is exposed. While holding each wire in place,
tighten the set screw firmly, taking care not to strip the head of the screw.
Note: Use caution to ensure correct polarity and wire placement.
Slide the strain relief and chuck over the speaker cable, up to the plug body.
Align the chuck with the recesses in the plug body and tighten the strain relief onto
the plug body.
Plug Body
Wiring Detail
Speaker Cable
Chuck
Strain Relief
Plug Body
Page 21