Boxe Yamaha NS-P40

5.1-channel home theater speaker package for enjoying full surround sound with music and movies. The Advanced YST II subwoofer outputs strong and clear bass.5.1-channel traditional design speaker packageHD Audio compatibility and speakers with sufficient volume for rich soundSubwoofer delivers surprisingly dynamic bass thanks to its Advanced YST II designGlossy black cabinets match the latest TV designsTraditional design enhances any roomWall mountable (front, center and surround)The NS-P40 speakers are tuned to deliver a clear, soft sound that is pleasant to listen to for long periods. In addition, the surround speakers and subwoofer are perfectly matched for smooth sound crossover. They provide a rich, expansive sound with both music and movies.5.1-Channel Home theater Package These suitably sized speakers deliver a full-bodied, well-balanced sound. Affordable yet high quality, the NS-P40 is an excellent choice for setting up a home theater.Advanced YST II for Awesome Deep BassEnlarge Yamaha's newly developed Advanced YST II (Yamaha Active Servo Technology II) combines negative-impedance and constant-current principles to drive the speaker cone with even tighter control than previously. Using Advanced Negative Impedance Converter (ANIC) circuits, this system dynamically optimizes effective speaker impedance to maintain excellent linearity. This means more stable and accurate low range response, not to mention higher sound pressure levels, for more natural and energetic bass reproduction. Linear PortAdvanced YST II produces rich bass sound, and the addition of a Linear Port reduces extraneous noise for even higher quality.The Linear Port helps to ensure smooth bass response, while minimizing extraneous noise. Glossy Black CabinetsThe glossy black speaker cabinets are designed to complement the appearance of most of the latest flat-screen TVs. Traditional Design Enhances Any RoomThe surround and center models have the traditional look of Yamaha speakers. Their clean design matches their high sound quality, and they can be placed in any convenient location. Wall mountable (front, center and surround) Keyhole openings in the back allow these speakers to be neatly mounted on a wall.