100 Watt Black 10 Inch Subwoofer, Size/Dimension: 254mm, Model Name/Number: None Press
BIC America 8 in. Powered Subwoofer V80 - The Home Depot
100 watt Subwoofer amplifier for $11? TPA3116D2 Review and Test - YouTube
Monoprice Premium Select - Subwoofer - for home theater - 100 Watt - 8" - Walmart.com
Amazon.com: BESTISAN 100-Watt Powered Subwoofer - 8 Inch Speaker, Massive Output, Low Distortion, for Studio and Home Theater Systems SW80 : Electronics