In short I am looking to power my current four 18" FI Audio IB woofer setup with an inuke6000. I am currently powering these woofers with my QSC PLX3602. I'm looking to gain some headroom in the 50-100hz transient area and primarily looking to move the plx3602 to main duty but I don't want to make a lateral move in subwoofer power. The Inuke6000 is very affordable, the 12000 is a bit much for what i'm doing. In any event what are members thoughts on this amp switch? I have 3 20amp dedicated services for audio equipment so power supply is not an issue. Thanks.