Subwoofers — Yamaha NS-SW100

This subwoofer contains Yamaha's advanced high—performance bass amplification technologies — Twisted Flare Port and Advanced YST II (Yamaha Active Servo Technology II) - using discrete amplifier circuitry and a high-quality 25-centimeter (10-inch) woofer. As a result, there is simply a sensational reproduction of low frequencies, which significantly improves the overall experience of the music and soundtrack of the films.