Redesigned and certified for Hi-Res Audio, the S-Series S2-S65C 16.5cm (6-1/2") speakers set a new standard in entry-level sound performance.

They are made from high-efficiency materials and specially designed components. The lightweight woofer cone, made from polypropylene, glass fibers, and mica materials, provides the necessary high-performance and low-distortion sound for High-Res Audio performance. Alpine's S-Series speakers feature increased magnet sizes for greater power handling capability and the best mid-bass performance in their class.

The High Amplitude Multi-Roll (HAMR) surround type of the woofer delivers the best bass by allowing maximum cone movement. A 2.5cm (1") dome reproduces all the high-frequency details you've been missing with your factory speakers.

All S-Series speakers feature wide...