Lanzar Upgraded 6.5&rdquo; 2 Way Coaxial Speaker Component System Kit - 200 Watt Peak 55 &ndash; 20 kHz Frequency Response 4 Ohm and One Pair Tweeter w/ Passive Crossover Network and 3 Mounting Options - DCT6KT 55Hz - 20 kHz FREQUENCY RESPONSE: Lanzar, 6.5 mid bass component speaker kit has non-fatiguing butyl rubber surround and high frequency response that complete the package. Also, pack with rubber magnet boot that protects the surface from damage POWERFUL 200 WATTs: This 6.5 2-way coaxial car speaker provide excellent power handling up to 200 watts peak power of two-way sound. Enjoy this precise reproduction of sounds and more 4-OHM MIN IMPEDANCE: This mid bass component speaker and the tweeters has 4-ohm impedance rating that compensates the undersized wire found in many of todays cars. Includes custom wire-mesh grills, wires and installation hardware for easy setup PAIR OF TWEETER: A pair of 1'' silk soft dome tweeter provides 100 watts peak and high 1.4-24 KHz frequency response with 3 mounting options flush, surface and angle mount. It is equipped with passive two-way crossover network at 12 dB octave slope SIZE: Lanzar upgraded car speaker measures 72.5mm x 72.5mm in overall diameter with a mounting depth of 2.60''. The high-quality sandy coated paper cone and non-fatiguing butyl rubber surround provides a strong foundation