Hi all i need advice what to buy/build I can get those drivers ; - Eminence LAB12C http://www.eminence.com/pdf/LAB_12C.pdf http://www.parts-express.com/eminence-lab-12c-high-power-12-subwoofer-speaker-driver-4-ohm--290-668 - Peerless XLS 10 / P830452...