So I'm starting my next system build that'll be going in a Toyota tundra crewmax.  So far that I have lined up is: Pioneer AVH4300 Rainbow Germanium 6.5 comps up front ARC KS125.2 or ARC KS300.2 for comps ARC KS1000.1 for subs I've been out of the seen for years now and I need some advice on selecting a pair of subs that will compliment the front stage.  My old setup consisted of MB quarts and an single Alpine Type R 10'.  This old set up was in a Tacoma.  So I'm limited on space but I'm willing to give up some leg room.  I'm not looking for SPL Competition nor SQ but a median between the two.  Also being out in Hawaii (Maui) very limited to selection so I'm going to be doing this off of peoples opinions. So I narrowed down my choices to: 2 10' DC LVL 3  2 10' IDQV3 2 10' SSA DCON 2 10' DD1510 Will be wired in parallel to 1ohm. So pretty much these are the choices because most of them can be run in a small enclosure ported or sealed.  Maybe not for the DD.  I can listen to the IDQ and DD at one of our local shops, but the other two (if I do pick either) will be going in blind.  Oh and please no recommending type R's either, I had one and liked it but would like something that doesn't sound muddy.  Thanks