Alpine X-S65C 6.5" Component Speakers 120W RMS 360W Peak Nano-Fiber Woofer

Hi-Res Audio is the next level of digital audio for music fans alike and requires an incredibly wide dynamic range to reproduce music with amazing realism and depth. The X-Series speakers are Hi-Rez compatible and when paired with other X-Series components, provide an incredible Hi-Rez Audio experience.\nAlpine ID is the new global sound philosophy with an evolutionary approach for solving what’s missing in most car audio systems these days: great spatial imaging and depth of stage. It centers on developing matched sound systems that work together to create a highly realistic sound stage with great dynamic range and quality.\nThe X-Series’ speaker cone is made from a tightly interwoven Nano-fiber material. The extremely small diameter fibers create a damped, rigid cone structure while staying lightweight.  Because of this light rigidity, the X-Series speaker is capable of highly accurate sound reproduction while maintaining a soft tonality. The cone’s resistance to flex ensures it is very little to no discoloration of sound and phase shifts. The result is a highly accurate speaker that is well-staged in front of you.\nAlpine’s High Amplitude Multi-Roll Surround is a patented technology originally implemented in subwoofers to increase excursion while maintaining accuracy and linearity. This technology has made its way into midrange speakers and the results have been spectacular. The multi-roll design allows an even unfolding of the surround which creates incredible linearity and colorization rejection.\nRepositioning the already powerful neodymium magnet to the center of the voice coil allows for direct drive of the coil.  A traditional magnet mounted outside of the voice sends its magnetism through the top and bottom plate resulting in losses of magnetic strength.  This direct-drive effect allows for increased efficiency and accuracy. A side effect of moving the magnet into the center pole is the ability to reduce the size of the outer basket making it easier to fit in various vehicle applications.\nThe tweeter’s diaphragm is built from a sheet of carbon graphite which enables it to reproduce frequency ranges in the upper 55kHz range, usually achieved using a harsher, hard dome tweeter like Aluminum or Titanium.  Carbon graphite allows us to hit those High-rez audio-compatible frequencies while maintaining the softer, more damped sound qualities of a soft dome.\nWith the introduction of the nanofiber cone, the X-Series midrange is capable of reproducing some incredible detail in the upper-frequency range, known as transients. These harmonic notes are details lost when a low past filter is introduced.\nTo ensure proper detail reproduction and imaging, we allow the midrange to play in full range and include a simple high pass filter for the tweeter. As a system, these speakers are able to play highly detailed music passages where you can feel the musician's presence in front of you.\nThe all-new designs are built for the maximum linear motor force for realistic reproduction of any type of sound source. Premium materials were meticulously selected to contribute to the performance of the X-Series speakers: radial neodymium motor structure, nanofiber cone, and carbon graphite tweeters.\nOther premium materials used in the X-Series speakers include a cast aluminum frame for strength, and Alpine’s HAMR (High Amplitude Multi-Roll) surround technology for a linear range of operation.