this is totally true , and until i unwound my coil i could prove it. I am running a earthquake PH-D2 (known as the shredder for shredding voice coils with its high amount of THD) and a poweracoustik MOFO 12. Not exactly an SQ substage , LMAO!! But at medium listening levels it was a very pleasing sound , nearly even output across the board , accurate for the most part also. Then i got greedy , wired the sub @ 1 ohm , shot over double rated power to it , did a few hairtricks and what have you , now i'm on the verge of having no sub. Waiting to bury it tomorrow night at a local meet. //content.invisioncic.com/y282845/emoticons/satan.gif.9c6a335ed7aeeed3ee273e573f1fcaac.gif1000w iconmore power = xcon
SQ is install dependent
^^ X2I would go with the Xcon. You could always buy a bigger amp down the line and run more power to it.
^^ X2
If you have the funds for the XCON go for it because both subs sound the same at 1k rms and as mentioned with the XCON you'll have the ability to almost triple that if you choose. I would go with a bigger box though.
__Ok, Icon it is for me then. Xcon would be a waste because I never plan on upgrading to 2000 watts. Only reason I asked for the xcon is because a member was selling two in the classifieds.