KMFC Flat-Surface-Mount Cans feature the same materials and performance as the KMTC series, made specifically for installation on a flat surface. The injection-molded polypropylene speaker cones are UV-treated and matched with Santoprene surrounds for excellent sound quality and durability in any weather. The UV-resistant finish is anti-fading and anti-corrosion. Mounting hardware is forged from rustproof, 316L stainless-steel. With customizable LED lighting included, your speakers can match your boat’s theme. Great for boats with fiberglass towers or Bimini tops KICKER KMFC8W White Coaxial Tower Systems are the strong, stylish solution your boat needs. Sold as pairs. The KMFC 8-Inch Coaxial Tower System works best with 150 watts of recommended power per speaker. KMFC Flat-Surface-Mount Cans feature the same materials and performance as the KMTC series, made specifically for installation on a flat surface. Use one or two of the provided inserts to install the KMFC in any one of four configurations – either flat or angled, pitched up or down 5° or 10°. Four-Ohm Voice Coil 1-Inch Titanium Tweeter UV-Treated Polypropylene Woofer With Santoprene Surround UV-Resistant Polymer Basket Through-Mount Wiring System 316L Stainless Mounting Hardware Included Grille With Seven-Color LED System Included Meets or Exceeds ASTM Standards for UV and Salt/Fog Exposure Specifications: Woofer (in, cm) - 8, 20 Tweeter (in, cm) - 1, 2.5 Tweeter Dome Material - Titanium Rated Impedance (ohms) - 4 Peak Power Handling (Watts) - 300 Continuous Power Handling (Watts RMS) - 150 Sensitivity (1W, 1m) - 92 Frequency Response (Hz) - 30-21k Height (in, cm) - 9-7/16, 24 Diameter (in, cm) - 8-3/16, 20.7 Depth (in, cm) - 11-5/16, 28.6 LED Lighting - Yes What's in the Box: 2 - full-range speaker enclosures mounting hardware