I agree 100%. Stick by your guns and say what you think, regardless of what the manufacturer says. If they don't like it, put out a better product, plain and simple.
Also, what has to happen for a sub to get a 1 in Bass Extension? It has to do
worse than that? Give me a break.
To have that level of performance from a
ported 15" sub is beyond weak. I hope they have a MKIII version coming sooner rather than later.