HDC3's aren't musical? I'll put money AQ sounds better than the BTL... I compared a Fi Q I had against the HDC3 I had and the HDC3 sounded just as good...
OP, flip a coin and buy one. They're both good subs but I prefer the Aluminum HDC3 over the BTL.
steve meade has BTLs so get them... maybe one day ul be as kool as him //content.invisioncic.com/y282845/emoticons/wink.gif.608e3ea05f1a9f98611af0861652f8fb.gif
cadence and audioque subs and amps are the same. same build house, their just not the quality of the btl or xcon imho and everyone knows on here i love cadence and audioque as there stuff is the same for the price