---
product_id: 575487256
title: "Alpine S2-S50 S-Series 5.25\" Next-Generation 2-Way Coaxial Speakers"
brand: "alpine"
price: "HK$1533"
currency: HKD
in_stock: true
reviews_count: 5
category: "Alpine"
url: https://www.desertcart.hk/products/575487256-alpine-s2-s50-s-series-5-25-next-generation-2
store_origin: HK
region: Hong Kong
---

# Hi-Res Audio Certified up to 40kHz 170W Peak Power for dynamic sound HAMR Surround tech for powerful bass Alpine S2-S50 S-Series 5.25" Next-Generation 2-Way Coaxial Speakers

**Brand:** alpine
**Price:** HK$1533
**Availability:** ✅ In Stock

## Summary

> 🎧 Elevate your drive with sound that commands the road!

## Quick Answers

- **What is this?** Alpine S2-S50 S-Series 5.25" Next-Generation 2-Way Coaxial Speakers by alpine
- **How much does it cost?** HK$1533 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/575487256-alpine-s2-s50-s-series-5-25-next-generation-2)

## 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

- • **Bass That Moves You:** Alpine-exclusive HAMR surround technology delivers deep, accurate bass that commands attention.
- • **Power Meets Precision:** Handles up to 170W peak power with low distortion for a robust, clean soundstage.
- • **Customizable Protection:** Compatible with sleek KTE-S50G grilles to safeguard your investment while upgrading style.
- • **Lightweight Yet Durable:** Innovative Poly Propylene, Glass Fiber & Mica cone materials ensure high output without bulk.
- • **Crystal-Clear Hi-Res Sound:** Experience ultra-precise audio reproduction up to 40kHz for next-level clarity.

## Overview

The Alpine S2-S50 S-Series 5.25" coaxial speakers redefine entry-level audio with Hi-Res Audio certification, delivering a frequency response up to 40kHz. Engineered with a lightweight yet durable Poly Propylene, Glass Fiber, and Mica cone, and powered by Alpine’s exclusive HAMR surround technology, these speakers produce powerful, distortion-free sound with a peak power of 170W. Designed for versatile compatibility and enhanced with optional protective grilles, the S2-S50 offers a premium listening experience that fits seamlessly into any vehicle setup.

## Description

Alpine S2-S50 - Next-Generation S-Series 5.25" Coaxial Speaker Set Newly redesigned and Hi-Res Audio Certified, the Next-Generation S-Series S2-S50 5” Coaxial 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. Reliable Performance – Crafted with a unique combination of Poly Propylene, Glass Fiber, and Mica Cone materials, the S2-S50 is designed for lightweight construction, high output, and low distortion, giving you a clean and accurate audio experience. HAMR Surround - Alpine-exclusive High Amplitude Multi-Roll (HAMR) surround technology is integrated into the speaker design which allows for maximum cone movement, delivering powerful and accurate bass notes. Protect Your Speaker - The S-Series S2-S50 is compatible with the KTE-S50G Speaker Grille (sold separately). This sleek and stylish grille will not only add a visual upgrade to your speakers but also provide protection against any damage. Hi-Res Audio Certified Poly Propylene, Glass Fiber, and Mica Cone Material High-Amplitude Multi-Roll (H.A.M.R.) Surround Integrated 3/4” Tweeters (Coaxial) Compatible with KTE-S50G Speaker Grille (sold separately) Woofer Size: 5” Tweeter Size: 3/4” (Coaxial) Maximum Peak Power: 170W Maximum RMS Power: 55W Frequency Response: 80Hz - 40kHz (Hi-Res)

Review: Excellent sound quality
Review: New speakers

## Features

- Hi-Res Audio Certified: Experience a new level of sound performance with the Next-Generation S-Series S2-S50 5.25" Coaxial Speakers, now Hi-Res Audio Certified. With a frequency response of up to 40kHz, these speakers deliver exceptional audio quality, providing accurate and natural sound reproduction at an entry-level price.
- Reliable Performance: Crafted with a unique combination of Poly Propylene, Glass Fiber, and Mica Cone materials, the S2-S50 speakers are designed for 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 ensures the delivery of powerful and accurate bass notes, creating a rich and immersive audio experience.
- Enhanced Power and Compatibility: With a woofer size of 5.25" and integrated 3/4" tweeters, the S2-S50 speakers offer increased power and improved audio performance. They can handle a maximum peak power of 170W and a maximum RMS power of 55W, providing a dynamic and robust sound experience. Additionally, the speakers are designed to be compatible with various audio systems, making them a versatile choice for different setups.
- Protect Your Speakers: The S2-S50 speakers are compatible with the KTE-S50G Speaker Grille (sold separately). This sleek and stylish grille not only adds a visual upgrade to your speakers but also provides protection against potential damage, ensuring the longevity of your investment.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0C74WWK3S |
| Additional Features | Tweeters |
| Antenna Location | Construction |
| Audio Driver Size | 5.25 Inches |
| Audio Driver Type | Dynamic Driver |
| Audio Output Mode | Stereo |
| Audio output mode | Stereo |
| Best Sellers Rank | #86,395 in Electronics ( See Top 100 in Electronics ) #317 in Coaxial Car Speakers |
| Brand | Alpine |
| Built-In Media | S2-S50 |
| Compatible Devices | Smartphone, Tablet, MP3 Player, Desktop, Television, Projector, Laptop |
| Compatible with Vehicle Type | Car |
| Connectivity Protocol | Coaxial |
| Connectivity Technology | Coaxial |
| Connectivity technology | Coaxial |
| Control Method | Push Button |
| Controller Type | Button |
| Customer Reviews | 4.8 out of 5 stars 38 Reviews |
| Enclosure Material | Glass Fiber |
| Frequency Response | 40000 Hz |
| Frequency response | 40000 Hz |
| Impedance | 4 Ohms |
| Is Electric | No |
| Is Waterproof | False |
| Item Dimensions D x W x H | 9.9D x 16.8W x 32.8H centimeters |
| MP3 player | No |
| Manufacturer | Alpine |
| Model Name | S2-S50 |
| Model Number | S2-S50 |
| Mounting Type | Coaxial |
| Mounting type | Coaxial |
| Number of Audio Channels | 2.0 |
| Number of Items | 1 |
| Power Source | Battery Powered |
| Series Number | 2 |
| Speaker Maximum Output Power | 110 Watts |
| Speaker Size | 5.25 Inches |
| Speaker Type | Coaxial |
| Speaker maximum output power | 110 Watts |
| Specific Uses For Product | Car audio systems |
| Subwoofer Connectivity Technology | Wired |
| Subwoofer Diameter | 5.25 Inches |
| Tweeter Diameter | 0.75 Inches |
| UPC | 793276085092 |
| Unit Count | 1 Count |
| Warranty Type | Limited |
| Woofer Diameter | 5.25 Inches |

## Product Details

- **Audio output mode:** Stereo
- **Brand:** Alpine
- **Connectivity technology:** Coaxial
- **Frequency response:** 40000 Hz
- **Speaker maximum output power:** 110 Watts

## Images

![Alpine S2-S50 S-Series 5.25" Next-Generation 2-Way Coaxial Speakers - Image 1](https://m.media-amazon.com/images/I/61xKLUigebL.jpg)
![Alpine S2-S50 S-Series 5.25" Next-Generation 2-Way Coaxial Speakers - Image 2](https://m.media-amazon.com/images/I/61HogrwPFWL.jpg)
![Alpine S2-S50 S-Series 5.25" Next-Generation 2-Way Coaxial Speakers - Image 3](https://m.media-amazon.com/images/I/61TAyMCqzcL.jpg)
![Alpine S2-S50 S-Series 5.25" Next-Generation 2-Way Coaxial Speakers - Image 4](https://m.media-amazon.com/images/I/618Oz9049RL.jpg)
![Alpine S2-S50 S-Series 5.25" Next-Generation 2-Way Coaxial Speakers - Image 5](https://m.media-amazon.com/images/I/71Dh7OO6S8L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent sound quality
*by D***A on 24 July 2025*



### ⭐⭐⭐⭐ New speakers
*by D***H on 26 October 2024*



### ⭐⭐⭐⭐⭐ Alpine Speakers Bring the GTV6 to Life
*by W***H on 19 September 2025*



## Frequently Bought Together

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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-03-11*