I will be using a DLS Ultimate A5 amplifier which provides ~780 watts on the mono channel. I am not restricted on size or enclosure type. I would like to stay around ~$300.
I have a couple of Diamond Audio D9 subwoofers (10 and 15, but they all require upwards of 1200-1600 watts) and would not work well with ~780 watts ive been told.
I like deep bass, and so sealed is an option but if ported sounds 95% as good but 2x as loud I'd opt for ported.