what kind of car is it?
when i had a 95 neon i didn’t want to put a sub in it cuz the car was slow enough as it was and i actually use my trunk, so i spent $300 on a new system which included a head unit, 2 front door speakers, and 2 6x9’s in the rear. the combination sounded great for car audio and it was cheap, and i sold it all for around 250 when i got rid of that car. it was a pioneer dehp3600, bazooka 6x9’s, and xtreme bass 6.5’s w/ swivel tweeters in the front. good enough for what i wanted and i have never heard of those speakers before. my buddy has them in his 98 intrepid now and loves them.