I have three dual 4 ohm speakers. so if i wire them all together i can wire them down to 2.67 ohms. My amp is the pdx 1.1000. I know the amp is a mono amp and it has two slots for subs.
My question is should i wire the subs to 2.67 ohms and only use one slot for the subs or should i wire two subs together for the one slot and wire the other sub for the second slot? Will it make much of a difference which way i do it?