Hogtunes NCA 450-RM : 4 Channel Amplifier / 4x50 watts (2014 - model year) - Manual (Page 7)

routing the power and long rear
speaker harness for ultra stock
location speakers
Step #1: The power/ground harness and supplied long rear harness for Ultras will
pass together under the inner fairing where the main wire harness passes
through on the brake side of the bike. Loosen the tank’s “chrome console”
and run wires up and over the gas tank, but under the tank’s chrome
console. There is a provision on the front of the tank console for wires to
pass. NOTE: Although not necessary, the power and rear harnesses can
go under the gas tank if you choose to remove and re-install the tank.
 •Whencorrectlyinstalled,thepowerandgroundwiresaretheright
length to connect to the battery. The supplied rear harness for Ultras is
the right length so that its two ends can sit on the middle of the back
fender just behind the threaded insert for the bolt that holds the back of
your seat in place.
Step #2: Just behind the threaded insert that holds the seat bolt on the back fender,
you will see a large factory wire plug. One side of the plug has wires that
go to each rear speaker pod. Separate this large factory plug. One plug
from the Hogtunes rear harness will plug into each side of the factory
plug just separated. They will only go together one way.
At this point, all audio connections for this system are made. You will
have a left over plug on the amp with four wires (red/black and white/
black) and is what we call the bypass harness. It is there for future
expansion of your system as we release more products for Rushmore
platform bikes.
Figure 1.3 - Stock Harness
and Amplifier’s Harnesses
Passing From Fairing To Just In
Front Of Tank (Arrow A). Cable
Tying the 2 Amp Harnesses To
The Main Bike Harness Just
In Front Of The Tank (Arrow
B) Allows The Amp Harnesses
To Go Up Towards The Tank’s
Chrome Console Easier And
Makes For a Cleaner Install.
a
B B
a
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