Got my new HSU VTF-3 MK5! This thing is amazing. : r/hometheater
Audioholics - The VTF-2 mk5 #Subwoofer from HSU Research is the least expensive sub to capture our “Large” room size recommendation. >>> Click here to read our review! goo.gl/qwHAhU | Facebook
Used hsu uls15 for Sale | HifiShark.com
HSU Research ULS-15 subwoofer - the good one! For Sale - US Audio Mart
Hsu Research ULS-15 mk2 Subwoofer Review | Audioholics
Used hsu research for Sale | HifiShark.com
Memphis Audio PRX824 Power Reference Series 8” 200W RMS (400W Peak Power 702588216735 | eBay
Used hsu research for Sale | HifiShark.com
2 Hsu VTF-3 MK5s (Local pickup) | AVS Forum
Powered Speakers for sale in Superior Village, Wisconsin | Facebook Marketplace | Facebook