We all know home theater buffs and audiophiles are a picky bunch. How else can you explain building a subwoofer that is the size of a basement. So what's next for your THX home theater? THX certified doors. That's right. Not speakers, not an amplifier, a 2.25 inch thick door. This door uses a combination of "proprietary viscoelastic polymer-based constrained layer damped system, a multi-layer design and advanced seals throughout the door edge."
Translation, a $2500 2.25 inch thick door.