Trust me, as an owner of IA 187s, I can personally get double that out of mine. I once disconnected (not intentional) a speaker line to one of them in a box with two and shared airspace. I was like "****, how am I getting 40mm out of that one?... Oh shit!! Turn it off! Turn it off!"
And I paid right around $100 for mine. About $2.50 more to be exact. Worth every penny.
Oh, I should mention that specific sub showed no signs of wear after that incident. Neither did the other sub which was the only thing wired to an Orion 1200D being burped at 20hz at the same time. =) I can't make any guarantees you'll get the same results, but I can tell you with confidence they have the greatest build quality of every sub mentioned.
And I paid right around $100 for mine. About $2.50 more to be exact. Worth every penny.
Oh, I should mention that specific sub showed no signs of wear after that incident. Neither did the other sub which was the only thing wired to an Orion 1200D being burped at 20hz at the same time. =) I can't make any guarantees you'll get the same results, but I can tell you with confidence they have the greatest build quality of every sub mentioned.
