This proven technology increases excursion while maintaining accuracy and linearity. (High Amplitude Multi-Roll) surround is now found on the S-Series speakers. INCREDIBLE LINERITY AND ACCURACYĪlpine’s patented H.A.M.R. Alpine has three patent-pending procedures in support of this innovative manufacturing process. The ability to manipulate the CFRP material during the molding process is currently exclusive to Alpine and the S-Series speakers. The result is rigidity throughout the cone that delivers accurate and efficient performance.

Since the CFRP material is directional, it can be manipulated during the molding process to strengthen the areas of the cone that are normally weak. On a standard, off-the-shelf oval cone, the edges are naturally weaker than the center due to the elongated shape. The S-Series speakers are the first in the industry to use a material called CFRP (Carbon Fiber Reinforced Plastic), a very lightweight yet rigid material. The 6.5-inch and 6x9-inch models have a 35-mm voice coil, and this large voice coil size increases their driving power and control of the motor. The S-Series speakers have a large voice coil. The durable mesh grilles are sold in pairs. Speaker grilles are available for several of the S-Series speakers and are sold separately. The 6.5-inch and 6x9-inch models for example feature a 35-mm voice coil, and this large voice coil size increases their driving power and control of the motor.

The multi-roll design allows an even unfolding of the surround, which creates incredible linearity and colorization rejection. They are perfect for OEM upgrades with many sizes to choose from to suit a wide variety of vehicles.Īlpine’s patented H.A.M.R. performance ratio and come in many configurations. The all-new Alpine S-Series speakers offer an amazing price vs. The new Alpine S-S65 S-Series Speakers have been newly designed with upgrades to voice coil size and cone material to provide great sound quality.

Description Alpine S-S65 6.5' Coaxial Speakers THE VERSATILE SPEAKER UPGRADE WITH INCREDIBLE SOUND TECH

Alpine s-s65 review