Alpine S2 S40C S Series 4 Inch Component Speakers

Product Overview

These speakers are built with highly effective materials and proprietary design elements. The lightweight woofer cone, made from polypropylene, glass fiber, and mica, delivers high output with low distortion for Hi-Res Audio performance. Increased magnet sizes improve power handling and mid-bass performance.

The woofer's High Amplitude Multi-Roll (HAMR) surround maximizes cone movement for superior bass. A 2cm (3/4") dome tweeter provides clear high-frequency detail. All S-Series speakers include adapters and spacers, and in-line crossovers allow easy home installation.

Available in coaxial and component configurations, the S-Series comes in sizes like 20cm, 16.5cm, 13cm, 10cm, 6x9", and 6x8".

New 2023 S-Series Speaker Line

The S-Series line delivers excellent sound quality, exciting bass, and Hi-Res Audio playback at an affordable price. There are 9 different configurations available.

Hi-Res Audio Certified

Using trickle-down technology and cues from AlpineF#1Status systems, S-Series speakers reproduce up to 40kHz frequency response for accurate, natural sound at an entry-level price point.

Clean, Accurate Audio

The S2-S40C uses polypropylene, glass fiber, and mica cones for lightweight construction, high output, and low distortion, delivering a clean, precise audio experience.

HAMR Surround

Alpine-exclusive High Amplitude Multi-Roll (HAMR) surround allows maximum cone movement for powerful, accurate bass.

Simplified Installation

Designed for OEM fitment, these speakers include in-line crossovers and adjustable tweeters with removable flush-mount housing for easy installation in small OEM locations or custom setups.

Made for S-Series Amps & Subs

S-Series speakers are optimized to pair with Alpine S-Series amplifiers and subwoofers, providing a fun, high-quality sound experience with Hi-Res Audio capabilities.