I have a re se, alpine typr-r, jl 12w6v2, & a focal 13 polyglass-12
the type -r gets really loud & can really flex your car panels, but doesn't have sq
the jl can get loud as well for hip-hop, & sounds really good, but doesnt go really low
the focal sounds really really musicial and can go deep, but not loud
RE SE is one of the best all around subs that is available right now for price & performance.
it can will hit every low note & play loud with pounding you hard in your back, your head & every place you go everyone will feel your joy.