hi i`m pretty new to this site so lets see how this goes currently i am running a Audiopipe TXX-AP15RD 15" subwoofer off of a Rockford fosgate T10001bd an i want a more quality subwoofer than what i have now. i`m looking for dd,re,idmax , memphis ,kicker anything that has good quality and rating for my amp. i want to pay for this by either spending around 100 or some trades + a few smackaroos but shoot some offers my way thanks