The easy way to rich bass. The NS-SW050 is a compact subwoofer that incorporates a number of Yamaha's advanced and high-performance bass technologies... | By Yamaha Music South Africa | Facebook
YAMAHA NS-SW050 8" 100 Watt Powered Subwoofer Black | Accessories4less
Yamaha NW-SW050 Review - Is This Subwoofer Worth It? - Audioviser
Yamaha NW-SW050 Review - Is This Subwoofer Worth It? - Audioviser
Amazon.com: YAMAHA 8" 100W Powered Subwoofer - Black (NS-SW050BL)