Thousands of Niles HD High Definition loudspeakers are in use today providing powerful home theater experiences for customers all over the world. All use our proprietary injection molded TCC™ (talc, carbon, ceramic-filled) woofer cones, tri-laminate Teteron® tweeters, and are voice matched to work together as well as with other Niles HD High Definition in-wall and wall mount models. Whether combined together or with other Niles HD models, these loudspeakers give you a complete solution from which you can create home theater magic.