I have seen this amp, it looks great. For the wiring of the 2 svc 4-ohm subs to get a 2-ohm impedance, you connect amp (-) to sub1 (-) to sub2 (-) and then amp (+) to sub1 (+) to sub2 (+) ? Yes
ba gt 2125 http://www.sonicelec...cs-GT-2125.html i would get the svc 4ohm and later if you add another dcon you can wire it to 2ohm at the amp for 600rms. no need to worry about class d vs ab.