I thought it was a typo on their website yesterday but it's true.
You read the title correctly; the Mag v4 subwoofers are being dis-continued. We have a few handful of drivers left that will be sold off as normal and after those drivers are gone, there will be no more Mag v4 subwoofers manufactured or sold.
There are a multitude of reasons for us stopping production on the v4's. We are not going to comment any further on why we are ceasing production on the v4's. Maybe years down the road we will come out with a re-release if there is enough interest, but that is not concrete.
Consider yourslef lucky if you get an order in after you have received this email and the ordering part of our web page is still up.