---
product_id: 536658815
title: "Alpine S2-S40 - Next-Generation S-Series 4\" Coaxial Speaker Set"
brand: "alpine"
price: "€ 119.95"
currency: EUR
in_stock: true
url: https://www.desertcart.ie/products/536658815-alpine-s2-s40-next-generation-s-series-4-coaxial-speaker
store_origin: IE
region: Ireland
---

# Hi-Res Audio Certified up to 40kHz 140W Peak Power for powerful sound Easy installation, no hassle Alpine S2-S40 - Next-Generation S-Series 4" Coaxial Speaker Set

**Brand:** alpine
**Price:** € 119.95
**Availability:** ✅ In Stock

## Summary

> 🔊 Elevate your sound game with compact power and crystal clarity!

## Quick Answers

- **What is this?** Alpine S2-S40 - Next-Generation S-Series 4" Coaxial Speaker Set by alpine
- **How much does it cost?** € 119.95 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/536658815-alpine-s2-s40-next-generation-s-series-4-coaxial-speaker)

## Best For

- alpine enthusiasts

## Why This Product

- Trusted alpine brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Compact Yet Mighty:** 4-inch woofer with integrated 3/4-inch tweeters packs a punch with 140W peak power and 45W RMS for dynamic sound in any space.
- • **Plug & Play Upgrade:** Designed for effortless installation—upgrade your car or home audio system without the headache and start enjoying premium sound instantly.
- • **Lightweight Durability:** Crafted from Poly Propylene, Glass Fiber, and Mica Cone materials for low distortion and reliable, long-lasting performance.
- • **Innovative HAMR Surround:** Exclusive High Amplitude Multi-Roll surround technology maximizes cone movement for deep, rich bass that you can feel.
- • **Crystal-Clear Hi-Res Sound:** Certified to reproduce frequencies up to 40kHz, delivering pristine, natural audio that elevates every track.

## Overview

The S2-S40 Next-Generation S-Series 4" Coaxial Speaker Set delivers Hi-Res Audio Certified sound up to 40kHz, powered by a 140W peak output and innovative HAMR surround technology. Lightweight yet durable, these speakers offer a clean, distortion-free audio experience in a compact design, perfect for easy installation in vehicles or home setups.

## Description

S2-S40 - Next-Generation S-Series 4" Coaxial Speaker Set

## Features

- Hi-Res Audio Certified: Experience a new standard in entry-level sound performance with the Next-Generation S-Series S2-S40 4" Coaxial Speakers, now Hi-Res Audio Certified. Reproducing frequencies up to 40kHz, these speakers provide accurate and natural sound quality at an affordable price point.
- Reliable Performance: Crafted with a unique combination of Poly Propylene, Glass Fiber, and Mica Cone materials, the S2-S40 speakers offer lightweight construction, high output, and low distortion. Enjoy a clean and accurate audio experience that enhances your listening pleasure.
- HAMR Surround Technology: The Alpine-exclusive High Amplitude Multi-Roll (HAMR) surround technology integrated into the speaker design allows for maximum cone movement. This feature delivers powerful and accurate bass notes, adding depth and richness to your audio.
- Compact Size, Powerful Sound: With a compact 4" woofer size and integrated 3/4" tweeters, the S2-S40 speakers pack a punch. Despite their small size, they can handle a maximum peak power of 140W and a maximum RMS power of 45W, ensuring a robust and dynamic audio performance.
- Easy Installation: Designed for hassle-free installation, these coaxial speakers are the perfect choice for upgrading your car's audio system or enhancing your home entertainment setup. Enjoy high-quality sound without the complexity, thanks to the user-friendly design of the Alpine S2-S40 speakers.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Item Weight | 3.4 pounds |
| Product Dimensions | 10.5 x 7.5 x 4.5 inches |
| Item model number | S2-S40C |

## Product Details

- **Brand:** Alpine
- **Speaker Maximum Output Power:** 90 Watts
- **Frequency Response:** 97 Hz
- **Connectivity Technology:** Coaxial
- **Audio Output Mode:** High-Resolution Audio

## Images

![Alpine S2-S40 - Next-Generation S-Series 4" Coaxial Speaker Set - Image 1](https://m.media-amazon.com/images/I/51vlUqQl5gL.jpg)

## Frequently Bought Together

- Alpine S2-S40 - Next-Generation S-Series 4" Coaxial Speaker Set
- Alpine S2-S65 - Next-Generation S-Series 6.5" Coaxial Speaker Set
- Alpine S2-S50 - Next-Generation S-Series 5.25" Coaxial Speaker Set

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**Shop now:** [https://www.desertcart.ie/products/536658815-alpine-s2-s40-next-generation-s-series-4-coaxial-speaker](https://www.desertcart.ie/products/536658815-alpine-s2-s40-next-generation-s-series-4-coaxial-speaker)

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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-03-12*