Yamaha Audio Yamaha 8" 100W Powered Subwoofer - Black

This compact subwoofer incorporates a number of Yamaha's advanced, high-performance bass technologies, such as Twisted Flare Port, Advanced YST II (Yamaha Active Servo Technology II) with discrete amp circuitry and a high-quality 8" woofer unit. The resulting bass response is powerfully rich and impactful. Features: * New twisted flare port contributes to clear and tight bass * Advanced YST II (Yamaha Active Servo Technology II) * 8” cone woofer * Stylish addition to any room * Dynamic Power: 100W (5 ohms)