What enclosure for 15" SSD w/ copper coils?

[*ace* 0]

Basically I'm stuck between two designs. The first one is 4.3cf with a 6" flared aeroport tuned to 35Hz. The second enclosure is 3.5cf tuned to 32Hz using a slot port, with 54" of square port. The power is 1000 watts rms at 1 ohm.

[liljpw16 0]

Right now with my setup im hitting lows like i want and high notes pretty well. Sounds really good also! Im VERY impressed with this speaker/box setup.

3.70 cuft tuned 30 hz 15"SSD.

Cant get no better then that^

8========D~~~~

[ADK 0]

I basically have the second one you listed off.....I think it sounds nice and loud but idk maybe you might want to try 30hz like that guy said instead of 32-34.