yea its a beefier sub than the BL but that doesnt always make it the better choice.I think I would compare the HDC3 more to the BTL, so in that case AQ ftmfw.
1300 watts for two subs? That's not even enough power for one, at least for me it isn't2 AQ hdc3 15"and a AQ2200 at 2ohm
PERFECT