Originally Posted by Martycool007
How does this driver compare to the HO15 and the HF15? What about the Titanic Mkiii 15"? I need to pick up a few more subs, and this seems like a good deal, I just want to make sure that I am not better off going with one of the other HF/HO models.
Handles more power than the HF, plays lower than the HO. Is very similar to the Titanic.
HF handles about 350 Watts, Ultimax 500 Watts, HO 600 Watts.
F3 in a sealed box (approximate) HF- 32 HO- 44 Ultimax- 29
Box size approximate:
HO 2 cubes Ultimax 4 cubes HF 3.5 cubes
They say the Ultimax 15 likes a 3.1 cubic foot box, but that seems to put the Enclosure Q around 0.9, which is a little high.
Of these three drivers, the ultimax appears to be the best for low bass, in a sealed box, with the caveat being it likes big boxes and doesn't need a ton of power, but is also not the most efficient.