5.1 Computer Speakers with USB, SD and Remote Control Functions 

Total power:

RMS: 10W + 5W x 5

Driver unit: 4 inches + 2.75 inches x 5

Frequency response: 20Hz to 20kHz

Signal-to-noise ratio: >90dB

Dimensions (W x D x H):

Subwoofer: 125 x 180 x 180mm

Satellite:  86 x 120 x 75mm

Center: 86 x 120 x 75mm

Weight: 4kg

Dimensions per Unit:34.5 × 30.5 × 29 Centimeters

Units per Export Carton:4

Export Carton Dimensions L/W/H:61 × 48 × 37.5 Centimeters