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S2-S40C Alpine S-Series 4" inch Component Speakers Set 45W RMS 4 Ohm Car Audio (Pair)

S2-S40C Alpine S-Series 4" inch Component Speakers Set 45W RMS 4 Ohm Car Audio (Pair)

by Alpine
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$180.00
$180.00 - $180.00
$180.00
$149.95
$149.95 - $149.95
$149.95
🚚 Order within the next 2 hours, 15 minutes for delivery by 03 Nov, 2025.
Availability:
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S2-S40C

Next-Generation S-Series 4" Component 2-Way Speaker Set

Newly redesigned and Hi-Res Audio Certified, the Next-Generation S-Series S2-S40C 4” Component Speakers offer a new standard in entry-level sound performance.

 

HI-RES CERTIFIED

Using “trickle-down” technology, inspired design, and performance cues from the Ultra-High-Resolution AlpineF#1Status system, the Next-Generation Alpine S-Series Speakers are now Hi-Res Audio Certified and able to reproduce up to 40kHz frequency response. This new benchmark in sound quality elevates the Next-Gen S-Series Speakers resulting in a more accurate and natural sound at an entry-level price point. 

 

CLEAN, ACCURATE AUDIO

Crafted with a unique combination of Poly Propylene, Glass Fiber, and Mica Cone materials, the S2-S40C is designed for lightweight construction, high output, and low distortion, giving you a clean and accurate audio experience. 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.

 

Product highlights:

  • 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
  • MFR # S2-S40C


    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
    • On-line product registration information
    • Important Notice sheet
    • Declaration of conformity
    • Templates and specs on box