Features•Peak Power 240W•RMS 80W•Injection P.P. Cone Woofer•Multi-use Bracket IncludedEnhanced RigidityAdjusting the composition of the materials used in the woofer cone the rigidity of the diaphragm increases and realized the accurate sound signals.1" TweeterThe 1" Tweeter widens the sound field and controls interference providing a rich vocal sound in front through the 6-1/2" speaker.Woofer Multi-BracketMulti-bracket is included to make installation easier in a variety of vehicle types.What's in the Box•KFC-X175 2-Way 6.5" Coaxial Speakers - Pair•(2) Grilles•Woofer Multi-Bracket•Installation Hardware•ManualSpecifications•System•Peak Input Power: 240 W•CTA Specification (CTA-2031 Compliant)•RMS Power: 80 Watts RMS•Impedance: 4 •Sensitivity: 87 dB/W at 1 m•Frequency Response: 67 Hz ~ 21000 Hz•Cosmetic Specifications•Woofer•Diaphragm: P.P. Cone•Size: Oversized 165 mm (6-1/2)•Surround: Rubber•Basket: Steel•Magnet: Ferrite•Tweeter•Diaphragm: Soft Dome•Size: 25 mm (1)•Magnet: Nd•Dimensions with Grille•Width: 180.0 mm (7-1/16)•Height: 180.0 mm (7-1/16)•Depth: 84.2 mm (3-5/16)•Cut-out Diameter: 127.5 mm (5)•Tweeter Height: 19 mm (3/4)•Mounting Depth: 56.0 mm (2-3/16)