Anyone no if I can hook up a sub and amp to a stock vz Calais sound system?
Search, its been covered many times. You can get an RCA Pre out kit from ASR Audio, one of our sponsors. Head to the sponsor section.
My VY Berlina Build Thread - Mainly Stereo
http://forums.justcommodores.com.au/...ure-heavy.html
Think they are called line drivers if I remember correctly (like the 3sixty2) they do work, I used one for awhile, but they don't make the sound any better really.
After using one for a week I decided I would rather buy a facia kit and a new headunit rather then keep using the line driver.
My rides
VZ Crewman S Pack 6 speed
HJ/HQ One Tonner with a worked 253 and 3speed auto
I've got a sub & amp hooked up to
my stock system in my VZ Calais. You will need a Line Out Convertor, JB HIFI stock Stinger L.O.C for $50 there pretty good. I've got my L.O.C connected to the wiring from the head unit to the stock amp rather then then straight from the wiring connected to the stock subs as they overload the L.O.C and blow them. Overall system sounds aright, much better then before but i've also changed all the stock speakers/splits and disconnected the shitty stock subs.
Let me know if you are unsure of anything as i've mucked around with this system a fair bit lol.
Goodluck.
Sweet cheers mate