I have 2 kicker l7 12 dual voice coil subs.. i

it all depends on the impendance of your subs if u have duel 4ohm or duel 2ohm, 2 duel 4ohm speakers can be wired at 1ohm to the amp, and with a kx1200.1 that would be pushin 2400 peak and 1200rms
if ya have 2 duel 2ohm speaker than you can only wire them to 2ohm and would be pushing 1200 peak and 600 rms with the kx1200, so if you have the duel 4ohm i would go with the kx1200.1 and if u have the duel 2ohm i would go with the hifoncs

First of all depending on on your sub version u can either on 2ohm sub run 2ohm or 1ohm load. if you have 4 ohm then its erither 4ohm or 2ohm load

This amp does support 1ohm :)

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