I've been modeling an enclosure for my new 2235H subs using WinISD. The attached graph represents the best specs I've been able to come up with. I would like to get closer to 25 hz with less db loss. I thought the 2235H capable of better. Is this just my ignorance or have I hit the lower limit for the driver. I should add that I'm trying to keep the enclosure smaller than my house! Working with 200 Liters (there abouts). Any suggestions?
Don