Kenwood KFC-1653MRW 6.5" 16cm 2-way 2-way Flush Mount Marine Audio Speakers Key Features 2-way 2-speaker System 160mm Waterproof polypropylene cone 25mm Balanced dome tweeter Especially designed for outdoor use and moist conditions UV Resitant Grille Speaker Features Speaker ...Kenwood KFC-1653MRW 6.5" 16cm 2-way 2-way Flush Mount Marine Audio Speakers Key Features 2-way 2-speaker System 160mm Waterproof polypropylene cone 25mm Balanced dome tweeter Especially designed for outdoor use and moist conditions UV Resitant Grille Speaker Features Speaker System 2-way 2-speaker Speaker Type Coaxial Peak Input Power 150W Rated Input Power 50W Speaker Size 160mm Magnet Type Ferrit Terminals Slide type Installation Capabillity Especially designed for outdoor use and moist conditions Speaker/woofer Specifications Woofer Cone material Polypropylene (PP) Cone Speaker Basket Resin Mold Speaker Surround Santoprane Sensitivity 86dB/W/m Frequency Response 60Hz ~ 20000Hz Speaker Impedance 4Ω Dimensions (W x H x D) 176 x 176 x 89.3mm Mounting Depth 61.5mm Mouting Hole Diameter Ø 130mm Gross Weight 1922gr Tweeter Specifications Cone Size 25mm Cone Material P.E.I. Balanced Dome Magnet Type Ferrite Accessories Screws (Parker-type) Ø 4 x 30mm, 12 pieces Clip nut φ4, 12pieces