i have two alpine type x 12's but there really not impressing me at all, and i was thinking of either getting s couple orion hcca 12.2's or a couple hifonics olympus olm1615 http://www.dealercostcaraudio.com/olympusolm1615.aspx i can get the orions for 350 a piece and the hifonics for like 260 a piece, my question is which would be louder of the two, and how much louder would they be over the type x's all help is greatly appreciated
