SVS SoundPath Subwoofer Isolation System, 4-Pack (Open Box)

Based on the subwoofer location, these were a must. They work great and were as new. Great experience overall. I founds some dupes on Amazon, but saw a review about them being not quite as good.

came fast and item new but said open box.

These are great, they’ve reduced the vibration in my walls and other objects in my room