Thanks for your interest if you're legit..... If not try to have more fun elsewhere... say go bone a donkey and let folk that have a life share their interest and perhaps fulfill one!!!
The Yamaha YST-SW216 is a 100-watt (dynamic power) powered subwoofer featuring a 10-inch front-firing, long-stroke cone driver with Advanced YST II technology for deep, controlled bass. ISW21-10 has frequency response of 25–180Hz, a linear port for reduced noise, and a high-density MDF cabinet, making it suitable for home theater systems, dorm rooms and depending upon application, can be used in studio, home or live.
QTY (2) Pricing sold as each but you can take the both if you like...
Compact: Easy to place in smaller rooms or under furniture.