my goal is to change my cdt sqa4100 and my kicker zr 600 am with this amp.... i have a 3 way frontsatge + a sub my cdt : cdt es-04 + cdt-es010 my kicker zr 600: bridged in 4ohm load for a qes-1220 the kicker at 14 votl can hit 870 w bridged 4 ohms load... so i would like to kno if i use 2 chanell of the levithian to get the 600 w a t 4 ohm loadd...if it will have a sound improvement... the kicker zr 600 is sq....but is like 60% efective. the big reason of this is to save space in my trunk...and i will be able to put my carpc in the trunk now... and i will save like 30 pounds ...lol