I currently have a JL Audio 12w3v2 in a HOBP box and wanting way more bass. I decided to use the 12w3v2 and buy another one and then buy a different box. I have been faced with the decision on two: regular bandpass box or the JL Audio HO box (
http://www.jlaudio.com/enclosures/ho212r.html ). Let me know all your opinions.
~Green Civic EX