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. These speakers are Hi-Res Audio Certified by the Japan Audio Society (JAS). The tweeter reaches frequencies beyond the range of human hearing, adding the nuance your high-resolution audio sources deserve. 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 woofer's High Amplitude Multi-Roll (HAMR) surround brings out the best in bass by allowing maximum cone movement. A 3/4" cloth dome tweeter serves up all the high-frequency detail you've been missing with your factory speakers.

Grilles are not included; the factory grilles should be suitable for most applications.

Product highlights:

4" 2-way speakers
polypropylene/glass fiber/mica woofer cone with specialized rubber surround
3/4" cloth dome tweeter
handles up to 45 watts RMS (140 watts peak power)
frequency response: 100-40,000 Hz
sensitivity: 86 dB
mounting depth: 1.72"
grilles not included
Hi-Res Audio Certified
warranty: 1 year
MFR # S2-S40
Item # 500S2S40
California customers: Please read www.P65Warnings.ca.gov. for your Proposition 65 WARNING.

What's in the box:

Two 4x6 Adapter brackets
Two 12" Lengths of speaker wire (each has quick-slides on one end and bare wire on the other)
Eight 3/4" Screws
Ten 5/16" Screws
Ten 1/4" Screws
10 Speed clips
10 Spacers
2 Adhesive backed gaskets
Warranty information
On-line product registration information
Important Notice sheet
Declaration of conformity
Template and specs on box

ALPINE

Alpine S2-S40