Alpine S2-S40C Next-Generation S-Series 4" component speaker system

It's time for high-res

We're big fans of Alpine's push to give more drivers access to high-res audio in the car. Using technology developed for their flagship F#1 Status Series, Alpine's Next Generation S-Series car speakers provide access to all the wondrous detail of your favorite high-resolution audio files at an appealing price. We recommend aftermarket power to drive these speakers, but even with factory power, their ultra-wide frequency response ensures a detailed, authentic sound.

Innovative materials

Alpine packs supreme capability into these speakers by using highly effective materials and proprietary design elements. The lightweight woofer cone, crafted from polypropylene, glass fiber, and mica materials, serves up the essential high output/low distortion sound required for high-res performance. The High Amplitude Multi-Roll (HAMR) surround brings out the best in bass by allowing maximum cone movement.

A 1" separate silk dome tweeter serves up all the high-frequency detail you've been missing with factory sound. Because tweeters can be challenging to install, Alpine provides in-line crossovers and a threaded removable housing to make sure you have what you need to make them sound their best.

Specifications:

●2-way component speaker system

●4" polypropylene/glass fiber/mica woofer cone with High-Amplitude Multi-Roll surround

●1" silk dome tweeter with threaded removable housing

●in-line crossovers for easier installation

●handles up to 45 watts RMS (140 watts peak power)

●sensitivity: 86 dB

●frequency range: 97-40,000 Hz

●warranty: 1 year

What's in the box:

Alpine S2-S40C owner's manual

●2 Woofers

●Two 4x6 Adapter brackets

●2 Tweeters (each has a 29" length of wire attached)

●2 Flush mount housings (with tweeters installed)

●2 Tweeter grilles (fixed)

●Two 37" Tweeter wires with in-line crossovers (each has quick slides on both ends)

●2 Flush mount retention rings

●2 Stealth brackets

●2 Flat mounting flanges (used in some factory applications)

●2 Foam self-adhesive pads

●2 Foam self-adhesive rings

●Ten 3/4" Screws

●Ten 5/16" Screws

●Ten 1/4" Screws

●10 Speed clips

●10 Spacers

●2 Adhesive backed gaskets

●Warranty information