I've had zero problems getting my JL to disappear. It integrates seamlessly.
Whatever brand you get, plan on getting two. Maybe not now, but down the road. Two will integrate much better, there will be less resonance issues and so forth. Jim Smith of Get Better Sound fame doesn't even want to try to optimize a room with only one sub. Says it's very difficult to do so.
With that in mind, I'd go with the F112. Unless your room is gigantic, one F112 will do the job. Then, you'll be able to get back to getting the clone sub faster given that it's substantially cheaper than the F113. The lone F112 I have (have not gotten around to getting the clone yet) literally shakes my walls (that's not metaphorically- I have pictures on the wall that get off kilter when I listen loud)- even when it's not being cranked up. My room is pretty good size, too. 19 x 13 with 10 foot ceilings.
Whatever brand you get, plan on getting two. Maybe not now, but down the road. Two will integrate much better, there will be less resonance issues and so forth. Jim Smith of Get Better Sound fame doesn't even want to try to optimize a room with only one sub. Says it's very difficult to do so.
With that in mind, I'd go with the F112. Unless your room is gigantic, one F112 will do the job. Then, you'll be able to get back to getting the clone sub faster given that it's substantially cheaper than the F113. The lone F112 I have (have not gotten around to getting the clone yet) literally shakes my walls (that's not metaphorically- I have pictures on the wall that get off kilter when I listen loud)- even when it's not being cranked up. My room is pretty good size, too. 19 x 13 with 10 foot ceilings.