Product: GPX HT050B 5.1 Channel Home Theater Speaker System (Black)
Brand: GPX
Color: Black
6 surround speakers: subwoofer, front left and right, rear left and right and center
5.1 channel virtual surround sound
Volume and bass control knobs on the back of the subwoofer
Subwoofer measures 5.91 x 9.37 x 8.07 inches - Speakers measure 3.35 x 3.07 x 5.35 inches
Powered via the built-in AC power cable

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