you didnt say if you are tring to put the OEM radio back in or Keep using the current setup.
the orange and white on both side are the 4 speakers.
L, R, Sub, Tweet
if you want to make a perfect plug again.
go to the Junk yard and find any
honda from 1987-1996 or
Acura from 1989-1995
find one that the radio has be removed ( less work for you )
and pull the harness out as far as you can and cut it to give you some long wires to work with.
then copy the pins from the NSX pigtail and soilder/ or crimp them all back.
BANG you have a new OEM non-hacked harness for you radio.