[DC 5k vs Orion 2500xtr]

I apologize.   Thank you for posing that video.  That video is what made me get the 2500 in the first place. Its an impressive unit.   Im looking to change up to the 5k but i cant find any real world numbers of it at 2 or 4 ohms.  Mods please feel free to delete this post.  I apologize for putting it in the wrong place.

[DC 5k vs Orion 2500xtr]

Greetings all. I have a M4 Elite 1.4ohm in my Fiesta.  250A alternator 2 batteries.   Im getting around 2350 watts out of it currently and naturally i want more.    I am considering the DC 5k but all the test videos iv seen on the tube only show it at a 1 ohm load.  Nice to know but a useless number seeing as how ones ohm rise will change that drastically.  Does anyone know how these two amps compare when its gets down to the real meat?   There is a pretty big price difference between them and i dont want to waste money only to find out the cheaper amp produced more.

[SMD v2 ordering question.]

Sorry for the total noob question but, Where would be the best place to order a SMDv2 15?  Im gathering up all my parts for my new system and i think im about ready to order the woofer.  I cant seem to find a price on one to know if i have enough LOL.  I emailed acendent more then a shitload of times and never got a reply but maybe im barking up the wrong tree.  Any direction any could offer would be great. Thank you very much.