Yamaha YAS-70BL Front Surround System (Black)

Product Description Product Description Yamaha YAS-70BL Front Surround System provides surround sound and deep, powerful bass from just two units. Drawing on our extensive experience in digital signal processing and the use of sound reflections to create surround sound, Yamaha developed the Air Surround System. Through direct and reflected sound, it provides an enjoyable listening experience without multiple speakers. It can be used in rooms of all sizes, and is especially convenient for small rooms. Stereo sound can also be enjoyed. Yamaha's newly developed Advanced YST (Yamaha Active Servo Technology) 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. With YAS-70, you'll have no worries about compatibility with various movie sound formats. The amplifier's DSP circuitry can decode the three most popular formats: Dolby Digital, DTS and Dolby Pro Logic II (for 5.1-channel playback of 2-channel source material). The subwoofer features a high performance front-firing, active design. It provides power and

Product Description Product Description Yamaha YAS-70BL Front Surround System provides surround sound and deep, powerful bass from just two units. Drawing on our extensive experience in digital signal processing and the use of sound reflections to create surround sound, Yamaha developed the Air Surround System. Through direct and reflected sound, it...