Today's highest performance audio systems demand equally high performance speaker systems that can deliver accurate, realistic sound. When considering in-wall speakers, you should not have a bad reputation for being "just for background music." Other companies often perpetuate this negative preconceived notion by manufacturing even their highest performance in-wall speakers with lower-end technology and inexpensive parts. Finding the right, audiophile quality, in-wall speakers that can provide natural music reproduction as a primary listening source and blend easily into their surrounding environment is often an audiophile nightmare.Monster Sound InvisiSound Speakers were designed to end this nightmare. They deliver accurate music reproduction to all parts of your home, serving as excellent primary listening speakers or background ambient speakers. InvisiSound 40 in-wall speakers were designed to be simple to install. They're perfectly suited for installation in new home construction, and are simple enou...