420 watts x 1 @ 2ohms is the maximum RMS wattage my amp can output, I would rather have something that had more wattage but my amp is a 5 channel amp ...And I'm rather limited on space (for amps) as the amp slot is behind my subwoofer box...
I need to get 2 12's as that's what my vehicle specific enclosure is for. Any good choices?

 

specs on the box..

 

http://shop.srqcustoms.com/Lexus-GS-...l41_p_139.html

I have I guess 2 cuft of space

 

You need more power dude

 

I can't go with a bigger amp

 

You can add another.

 

I can but I want to carry at least a golf bag in the trunk, under the front seats isn't an option either

 

420w rms is fine for daily listening, you just need subs about 200w rms each - i'm sure that 420w x1 is at 14.4v anyways..

 

i dont any subs that are <300w that work in <1 cube each

maybe the ssa dcon

 

Alpine E's? Or RF's?

 

can't you bridge your amp? and get a little more output

 

neither

 

The amp itself is a 4ch +1ch mono... I would do dual but I can't lose any more trunk space...

This is the ghetto fab way most owners who do boxes do it

The box I bought is here
Fits exactly in the shelf space..With enough space behind for 1 amp

 

you can't bridge a single sub channel. I'm not really sure where the idea that a bridged channel is more powerful than two separate channels, but most people here think that for some reason.