amp/sub ohmage wire tips?

okay, i have searched and searched and found wiring diagrams, but none give the results i want

my question is:

I have a 800 X 2 at 2ohm, 1600 X 1 at 4 ohm amplifier;  three 450 at 4 ohm.  the diagrams i have seen give me parallel and series and a combo.  i had all three bridged in series, then i paralleled all three,  and now i have two in series and the thrid in parallel with the series creating a 2ohm load on the 4ohm brideged channel, it works fine, but i do notice the third under more stress.  i didnt know that the ohmage was 4ohm for the bridged and now i feel like i have a real issue, so can i wire one sub to a channel and the third bridged?  will it create a 2ohm 900w load on each channel or will it pull/give too much to each channel?

      +      4       -     X  1600

      +2 -       +2-    X   800

      I    I       I     I

     + 4 -      +4 -    X   450

     I                   I

          +  4   -        X   450

what would be the result?

soundstorm rave r800.2

12" pioneer 450 w impp

Here is the basics I found on your amp

• 2 Channel Mosfet Power Amplifier

Most, if not all Soundstorm amplifiers do not produce anywhere near the power they claim, this I know as I am a dealer. What is the size of the fuse on your amp?

Your amp is probably not also stable below a 4 ohm mono load, this means that in order to properly use this amp with your subs, you will need 4 identical 4 ohm subs hooked in a series / parallel circuit. Your best and safest bet is to wire only 2 subs to this amp in normal old stereo mode. Do not use the 3rd sub unless you get another identical one, then we can discuss how to wire them in.

Are the subs all in the same enclosure?

well, see, i integrated a sealed enclosure for the three subs into my spare tire well allowing all the subs to share the same air space making sure that there was a sufficient amount for all subs.  i also have a dhd crossover and my amp level is set as low as it can go, but i still have optimal sound.  i have another amp, but it is a 2 channel pyramid super blue 1000w X 1- 500 X 2,  2ohm stereo stable  and a 2 channel kenwood 225 that i dont know the ratings.  i used to have the pyramid & subs in series and used the kenwood for tweeters and 5" speakers. 

well, if nothing else, i can mold another top that can hold 4 12s, i just cant find the 450w impp any where

sorry about that, the amp has two 20amp fuses. 

passive radiator?  wont the waves be baffled because the third sub is not moving in sync?  meaning, the third's movement would be a product of the other two's reaction.  or will this re-enforce the waves amplitude?

well, i do have a pretty constant 14.4v.  the lowest it has dropped it to 14.0v.  i do not have the original "factory" battery.  i have an exact same battery wired in parallel.  then i have a capacitor between the amp and 2nd battery in parallel. 

but about my diagram.  will it run, or will it just ruin my speakers?