Alpine X-S65C 360 Watts 6-1/2" 2 Way Coaxial SpeakersAlpine X S65C 360 Watts 6 1 2" 2 Way Coaxial Speakers Alpine introduces the all new X Series of high grade speakers and amplifiers. These products have been engineered and tuned to create a perfect match for extraordinarily dynamic, realistic sound reproduction and a spatial sound impression. With Alpine X Series speakers, you can enjoy Hi Res Audio playback up to 40kHz with stunning detail and dynamic. These flagship speakers have been engineered and