Alpine X-S65 coaxial speakers (165 mm).

Alpine X-S65 2-Way coaxial speakers 6.5" (165 mm).

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 tuned with highest precision and use highest grade materials, while staying affordable and offering a wide vehicle compatibility.