May I ask where you live and what is drawing you to this product.....?
Subwoofers are not rocket science, so there are a great many products that will easily compete or outperform that product for less money..... And actually have reviews to back them up....
Please don't get me wrong, I have always lusted after the Triangle Magellen series speakers, they look spectacular, but I have never heard them...
What is your room dimensions ?
What kind of setup are you looking to achieve here.... 2.0 or 5.1, 7.1 HT ?
Perhaps we can save you some money with some products that will get you what your looking for....