Product Code: KFC-1390ie Price: Check Latest Kenwood KFC-1390ie  5 1/4" 2-way Speakers 2-way 2-speaker System / Image Enhancer 5 1/2" Titanium Coated Cone Woofer 13/16" U.F.L.C. Soft Dome Tweeter Newly Designed Rubber Surround for Optimum Balance Peak Power . . . . . . . . . . . . . . . . . . . .180 W Maximum Input Power . . . . . . . . . . . . .70 W Rated Input Power . . . . . . . . . . . . . . . .35 W Sensitivity . . . . . . . . . . . . . . . . . . . . . . .91 dB Voice coil . . . . . . . . . . . . . . . . . . . . . . 4 Ohm Frequency response . . . . . . . . .40 ~ 25.000 Hz Cross-over frequency . . . . . . . . . . . . . ..6 kHz Mounting depth . . . . . . . . . . . . . . . . . . .2 5/16" Size . . . . . . . . . . . . . . . 158 x 1585 x 81.5 mm Magnet weight . . . . . . . . . . . . . . . . . . . .8.1 oz Net weight . . . . . . . . . . . . . . . . . . . . . . .1.7 lbs