Yamaha NS-SW40 120V 45W Active Powered Subwoofer Speaker Tested and Working

Yamaha NS-SW40 120V 45W Active Powered Subwoofer Speaker Tested and Works

Yamaha YST-SW010 Silver 45W Powered Active Home Theater Subwoofer Tested

Yamaha SW-P270 Powered Subwoofer Home Theater VTG Active Sub 50W

Yamaha NS-WSW41 Wireless Subwoofer Black Bluetooth Tested Used

Yamaha NS-SW40 Home Theater Powered Subwoofer Speaker Tested EUC

Yamaha YST-SW012 Powered Subwoofer For Home Theater Surround Sound System Tested