pg rsd 1200.1, 2, jl w3v2

at a two ohm load the phoenix gold produces 1000 watts the jl audio w3v2 rms value is 300 rms so obviously 2 jl w3v2's would pull 600 rms would the phoenix gold produce to much power for the w3's or will it work overpowering them by 400 watts for the pair??????also looking at slotted enclosure 1.7 per side with .85 slot will this produce enough sub to match 2 sets of infinity kappa components and kappa 6 x 9's running off of alpine f450??