5
if this is the 2nd amp in the system, mount the amp to the
Hogtunes 2CHsp plate and install in your bike.
Step #4b: Mounting the amp For Road Glide or Road Glide Ultra – The amp will
mount to the plate and the plate will mount to the bike as per the plate’s
instructions. NOTE: Use the harnesses that comes in this kit and NOT
the harnesses that came as part of the selected Hogtunes adaptor kit
for RG.
Wiring the aMplifier
Step #1a: Follow this step if this is the only amp in the bike. On the audio input
harness, locate the yellow/black pair of wires with the male connectors.
Unplug the factory speaker wires on the clutch side of the bike and plug
the yellow/black wires into those. They will only go in one way. Also on
the audio input harness, locate the green/black pair of wires with the
male connectors. Unplug the factory speaker wires on the brake side of
the bike and plug the green/black wires in to those. NOTE: The blue
4 pin plug with black wires on the input harness is an “expansion port”
which is used to send music to a second amp or is used to send radio
power to run other speakers on the bike. You can see how the
expansion port can be used further on in this manual.
Step #1b: Follow this step if this is the second amp in the bike and the first amp
is a Hogtunes NCA 450-AA or NCA 40.4. Locate the blue plug with
red/black and white/black wires on it and plug this into the “bypass
out” (also a blue plug) on the side of the NCA 450-AA or NCA 40.4.
Take the white/black wires on the bypass plug and plug them into the
yellow/black wires on the input harness of the REV 225-AA. Take the
red/black wires on the bypass plug and plug them into the green/black
wires on the input harness of the REV 225-AA.
Step #1c: Follow this step if this is the second amp in the bike and the first amp is
also a Hogtunes REV 225-AA, REV 200-AA or NCA 70.2. Locate the
blue plug with red/black and white/black wires on it and plug this into
the expansion port (also a blue plug) located on the input harness of the
“First” REV 200-AA. Take the white/black wires on the bypass plug
and plug them into the yellow/black wires on the input harness of the
REV 225-AA being installed. Take the red/black wires on the bypass
plug and plug them into the green/black wires on the input harness of
the REV 225-AA being installing.
