I know that a lot of you don't like em but i was just wondering if this is any good? 2 of these are almost perfect measurements for mkb116's mach 1. would they sound ok? KICKER 12 SUBWOOFER L5 L7 PORTED ENCLOSURE SUB BOX U - eBay (item 130206770111 end time Mar-26-08 22:41:09 PDT)