Cone Square-Array Pattern Diaphragm 25mm Soft Dome Tweeter Overview The Kenwood KFC-M604P is a pair of 6.5" component speakers that have a square array pattern diaphragm. It has a peak power of 270 watts at 4 ohms impedance. Kenwood Car Electronics Renowned for its sound quality and technical expertise, Kenwood is a global leader in car electronics, radio communication systems and audio equipment. Kenwood Car Audio systems feature cutting-edge technology, innovative new features and quality construction to provide you with the finest audio solutions for your vehicle. Whether it be speakers, subwoofers, amps or a range of multimedia receivers, Kenwood has got you covered.