sql suggestions

[d0nk3x]

kinda downgrading, or just changing rather from a Punch 5002 feeding 2 Punch stage1 12"

i wanna get one sub prolly in a sealed box to be fed by the 5002
im looking for sq over spl, so like a more sq side sql sub is what im looking for. preferably <$200.

the p5002 amp can do 500Wx1 @4-ohm bridged, basically 4 ohm dvc sub right? or am i wrong

im not quite sure how the grand spectrum of products are. in my nubness, i imagine rf and jl at the expensive and prety good quality end? i'd like a sub thats quality first rather than value. how do alpine kicker jl compare? please feel free to "rip me a new one" cuz im really just a nub at this stuff.

wondering about boxes too. get some generic box or custom build one?

thanks for the help in advance