Hogtunes NCA 450U KIT-AA : 4 Channel Amp / Speakers (1998 - 2013 - model years) - Manual (Page 8)

8
systeM upgrade #2
As per the manual, the amp powers the front speakers (and tweeter pod if
present) and rear speakers. In this upgrade, the rear speakers will be run off the
radios built in power. The front channels of the amp will power the front speakers
and the rear channels of the amp will be used to power 692.2/Lid 6x9 lid
speakers or FL-7W 7” woofers for your fairing lower glove boxes. All bolt in, all
plug and play! If you want to add a second amp later on, we make it easy by
offering the parts you need a la carte.
“saddle
bag lid
6x9”
speakers
or 7”
fairing
lower
glove box
woofers”