Alpine’s S-Series Speakers have been redesigned with upgrades to voice coil size and cone material to provide premium sound quality. The new benchmark for entry OEM upgrades!
To meet the needs of the most common applications in speaker replacement today, we’ve introduced a new 6×9-inch coaxial speaker set to offer newer domestic trucks and cars the ability to upgrade the sound quality in their vehicle. This coaxial set with its innovative technology makes it a simple solution to getting Alpine sound in many of these vehicles on the road today.
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. On a standard, off-the-shelf oval cone, the edges are naturally weaker than the center due to the elongated shape. 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. The result is rigidity throughout the cone that delivers accurate and efficient performance. The ability to manipulate the CFRP material during the molding process is currently exclusive to Alpine and the S-Series speakers. Alpine has three patent-pending procedures in support of this innovative manufacturing process.