just go for a sealed enclosure for your tight bass. my setup was about 200 dollars. i picked the sub off a friend for real cheap... it was a steal. try to find some friends that are addicted to upgrading their systems and sooner than later they'll get rid of something that they'd be more than happy to sell you. odd question, but if u live anywhere near g-boro north carolina i might sell my system to upgrade so let me know