soundqubed hds312 question

[mixer 0]

I currently have an older 12 alpine type r 2nd gen. Does anybody think going to a soundqubed hds312 would be an upgrade as a daily driver sub or would it just be wasted money? There is also no mention of the hds312 box recommendation, and I am wondering if it would be ok in a 1.5 cube sealed OR 2 cube ported. I would be running it off of hifonics brz1200.1d at 2 ohms for 900 rms but highly doubt it since stock voltage isn't at 14.4v, so maybe closer to 700?

Edited May 16, 2014 by mixer

[bombsaway 8]

Haven't heard any of their equipment so I can't really comment on your question, but their recommended box sizes and tuning can be found here: http://www.soundqubed.com/Box-Sizes-and-Tuning-_ep_68.html

[DJL 2]

The HDS312 works great in a 2 cube net box tuned 36-38 Hz.