are thes ok i wont to upgrad my Component Speakers right now all i have is the stock components in a 2000 mustang with the mock 460 sound sistem they are starting to sound bad if i put the pg in the stock lockchen of the stock amp will that sound beter then stock i am not loking for the best component i just wont somthing chip and beter then stock i can get them for 60 shiped bnib