Definitely take Ktsteamer's advice AND look up Mara's ref before you take the plunge. Building a sub with pre-cut parts will only take a few hours and is lots of fun -- one of the best ways to spend an afternoon!
Subwoofer Question: Active or Passive?
Looking for most musical sub to fill the lower end of my Totem Arros. My budget is $500 at most new or used and my stereo amp does not have sub out. I need quick fast tight bass and read, most likely 10" with good amp should suffice. Should I buy a active sub or a good amp and passive box seperately from Audiogon or Ebay. Please give some brand recommendations