Here is the system, I haven't put up any for sale thing on here yet because I don't have enough posts. It is comprised of 2 2006 Kicker Solo-Baric L7 15" Subwoofers, Ported Box, Kicker KX2500.1 Monoblock Class D Amp rated 2500 @ 2 Ohms, but actually puts out 2770 as per the certificate.