
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 for example feature 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 multi-roll design allows an even unfolding of the surround, which creates incredible linearity and colorization rejection. This proven technology increases excursion while maintaining accuracy and linearity. (High Amplitude Multi-Roll) surround is now found on the S-Series speakers. 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. They also feature a larger voice coil than previous types for higher driving power, and the same HAMR surround as used on the X-Series.

They boast the world’s first use of a CFRP diaphragm (Carbon Fiber Reinforced Plastic), which has the ideal balance of hardness and light-weight, for extremely clean and accurate sound. The Alpine S-S65C S-Series delivers amazingly high performance for this class of speaker. The new Alpine S-S65C S-Series component speakers have been newly designed with upgrades to voice coil size and cone material to provide great sound quality.

Description Alpine S-S65C S-SERIES 6.5" Component Speakers THE VERSATILE SPEAKER UPGRADE WITH INCREDIBLE SOUND TECH
