I have a mint condition SVS PB12+ Subwoofer for sale. This PB12+ is the same as the current version, but this was the generation with the BASH amp and not the SLEDGE. Sub has very low hours and is flawless -- it has been run in it's native 20hz mode the entire time I've owned it.
I still have all the port plugs and paperwork that it came with. My listening habits have shifted much more towards music and I am going to try a sealed sub for a little bit and see how I like that in the system.
Feel free to ask me any questions you might have -- would like to keep this local sale as I do not have the box for shipping. Thanks for looking and see the photos below...