ok, i just finished hooking up my sub. It's a Kenwood Typhoon 10" 700W (max) and the amp is a bridged (600W max) pyramid. i built a box that is just over 1 cuft (between 1.1 and 1.2). on suspended bass notes, it's flawless. but on the bass drum hits, it's wierd. It makes a sort of "whoop" sound...