I would appreciate some advice on a sub for my family room. Understand that I must get the least obtrusive sub because this room is mostly for company and since I have several other rooms for music, this one is for a new on-the-wall HDTV and my wife gets her way in this room. I bought the Gallos D'Avias because she approved them and it turns out they are really quite remarkable. Very detailed with realistic voices and strings. I have a Hsu VTF-3.2 in another system and like their subs and customer service. Gallo makes two subs that are matched but I have never heard them. I also like SVS for their customer service and great reviews. The D'Avia will only go down to 100Hz before they begin to drop off and there is nothing below 80Hz. I need a sub that is unobtrusive, extends from 25 Hz to 100 Hz, is musical as well as for movies, and is reliable. I would like to keep the cost below $700. Impossible? Maybe, but I am open to any and all suggestions. Candidates are Hsu VTF-1 or VTF-2 (veneer), SVS PB-12 NSD, Gallo TR-2. Thanks in advance for your suggestions.