HKS 9 Surround Loudspeakers

Recommended Power :    10 - 120 Watts
Impedance :    8 Ohms nominal
Sensitivity :    86dB @ 1 watt/1 meter
Frequency Response (-6dB) :    105Hz - 20kHz
Tweeter :    One 3/4" dome, video-shielded
Midrange Driver :    Dual 3" drivers, video-shielded
Unit Dimensions :         
     Height :    9-9/16" (243mm) 
     Width :    3-15/16" (100mm) 
     Depth :    3-5/8" (92mm) 
Carton Dimensions :    6-1/8" x 14-5/16" x 10"
(156mm x 363mm x 253mm)
Unit Weight :    2.78 lb (1.26kg)
Shipping Weight (System, Accessories, Packing) :    7.3 lb (3.3kg)