Amazon.com: Sound Town 1600 Watts 15" Active Powered Subwoofer with 2 Speaker Outputs, DJ PA Pro Audio Sub with 4 inch Voice Coil (METIS-15SPW2.1) : Everything Else
Monoprice Premium 5.1.2 Channel Immersive Home Theater System with Subwoofer - Monoprice.com
Sonance MAG Series Premium 5.1 6-1/2" In-Wall Surround Sound Speaker System with Wireless Subwoofer Paintable White MAG5.1 Premium - Best Buy