Pac 35 vs LC2i

Would I get by just fine using the pac 35 line out I nstead of the LC2i? I’ve always had luck with pac 35 but seen lots use the LC2i

yes and no. The lc2 has a bunch of benefits like the acubass and the input matching from the factory head unit and so on. Your not really comparing apples to apples with the two different locs. I always recommend the lc2 in newer cars especially luxury cars or ones that have factory amps (bose,infinity,jbl,dimesons,ect). If you have a old 90's car or a plain jane Hyundai or Honda and adding a sub amp, them yes the pac 35 will do just fine.33 years as a installer now just a retired old guy. Favorite thing to install/topic are remote starts/car alarms. Stop using test lights!!!

Ok thanks and do you happen to know the color of rear speaker wires ?

... for what vehicle?My ex once told me I have a perfect face for radio.

2016 v6 mustang

with amp- Left Front Speaker - With Amp     White - White/Brown (low); Green/Blue - Gray/Blue (mid/high)     +,-     Amplifier above driver kick, gray 16 pin plug, pins 14 - 13 (low); 14 pin plug, pins 8 - 9 (mid/high) Right Front Speaker - With Amp     White/Violet - White/Orange (low); Violet/Gray - Yellow/Gray (mid/high)     +,-     Amplifier above driver kick, gray 16 pin plug, pins 6 - 5 (low); 14 pin plug, pins 4 - 5 (mid/high) Left Rear Speaker - With Amp     White/Green - Brown/Yellow     +,-     Amplifier above driver kick, gray 16 pin plug, pins 16 - 15 Right Rear Speaker - With Amp     Brown/White - Brown/Blue     +,-     Amplifier above driver kick, gray 16 pin plug, pins 8 - 7 without amp- Left Front Speaker (+/-)     White - White/Brown or Green - Gray     +,-     Radio, black 24 pin plug, pins 22 - 10 Right Front Speaker (+/-)     White/Violet - White/Orange or Violet - Yellow     +,-     Radio, black 24 pin plug, pins 23 - 11 Left Rear Speaker (+/-)     White/Green - Brown/Yellow or Green/White - Brown     +,-     Radio, black 24 pin plug, pins 21 - 9 Right Rear Speaker (+/-)     Brown/White - Brown/Blue or Violet/White - Blue     +,-     Radio, black 24 pin plug, pins 24 - 1233 years as a installer now just a retired old guy. Favorite thing to install/topic are remote starts/car alarms. Stop using test lights!!!