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Definitive Technology PowerField SuperCube I Subwoofer 1500w

Definitive Technology DN8 Descend Subwoofer - Midnight Black - BARELY USED!

Definitive Technology SuperCube Powered Subwoofer Black SC6000

Definitive Technology Descend DN8 (500 Watts Peak) 8 Inch Subwoofer (Black)

GoldenEar Technology ForceField 3 Powered Subwoofer 8" Driver Black

Definitive Technology ProSub 800 Powered Subwoofer 300W Wired Black