A buddy of mine is thinking bout either getting 4 compVR 15's or 2 RE SX15's. He is also gonna get something like 2 hifonics BX1500's. He is prolly gonna be ordering online.
The CompVRs would prolly be sealed and the Sx15's would be vented (bout 4 cu ft each tuned to ~32hz) This will be going in a Suburban...so he has room for it. Either way...I'll prolly be building the enclosures.