so i have a 2 dr 97 blazer and the dash doesnt have tweeters i heard u could buy them and put them in so i did and i ran wire to the back of my headunit area, now need to know what to do next.. where do u wire it to? or do i have to buy something idk haha help!

 

Aftermarket or Factory radio???

Aftermarket, you can tie in with the white, and white with black, and the gry and grey with black.

for Factory, Front left is tan(+) and grey(-), right is lt green (+) and dk green (-)

SHouldn't have to wire them any special way, most headunits are pretty compatible with 2, 4 and 8 ohm loads