I run JL products in my boat and have run them in my cars/trucks and I think their mobile speakers, amps, and, subwoofer drivers are fantastic and always provide both quality and value. I would have considered a used F113 in my house if I didn't have room for a Submersive (they were about the same price), but since I had room, I went with the bigger box because I think you get more sound for your money with a bigger enclosure. But based on my car audio experience with JL, I have little doubt that whatever they produce will be a quality product and have value for the money, even if there is comparable performance elsewhere for cheaper. Jl stuff just always seems to well engineered and has the feel that you have purchased a quality product even at the lower price points within the various lines. JMO.