When I bought these i knew buying a package deal probably wasnt the best thing to do and i figured it would hit okay and sound alright, but I was so wrong. I got these installed only yesterday in my 03 jetta and I couldnt be happier! The 850.1 precision power amp was my biggest concern and I thought it wasnt going to supply enough power but once again I was wrong. Cant wait till these really break in. They hit super hard!