The JL Audio has produced a very serious subwoofer in the Fathom f112, the smallest sibling in their home audio line.. This is a powerful sub capable of prodigious deep bass output. Make no mistake; if you have loose objects in the house, this sub will locate them and point them out. Also, be prepared to find interior partition walls complaining into adjacent rooms. For the best possible listening experience, find all loose items and secure them. For those who have not experienced a subwoofer capable of generating bass to the limits of human hearing, one with substantial output capabilities down into the subsonic range, the JL Fanthom f112 with acquaint you nicely. Add this sub to your auditioning shopping list if you are after ultra high performance, reasonable box size and cost.\r\n\n\n\nDiscuss "JL Audio Fathom f112 Subwoofer Review" here. View the article at:\nhttp:\/\/www.audioholics.com\/reviews\/speakers\/subwoofers\/jl-audio-fathom-f112-subwoofer-review.