---
product_id: 99343966
title: "Alpine S-W8D4 8 Inch S-Series Dual 4 Ohm Voice Coil High-Performance Subwoofers"
brand: "alpine"
price: "C$27239"
currency: NIO
in_stock: true
url: https://www.desertcart.ni/products/99343966-alpine-s-w8d4-8-inch-s-series-dual-4-ohm
store_origin: NI
region: Nicaragua
---

# 300W RMS power handling Dual 4-ohm voice coils Kevlar reinforced pulp cone Alpine S-W8D4 8 Inch S-Series Dual 4 Ohm Voice Coil High-Performance Subwoofers

**Brand:** alpine
**Price:** C$27239
**Availability:** ✅ In Stock

## Summary

> 🎶 Feel the bass, own the road – Alpine S-W8D4 makes every drive legendary!

## Quick Answers

- **What is this?** Alpine S-W8D4 8 Inch S-Series Dual 4 Ohm Voice Coil High-Performance Subwoofers by alpine
- **How much does it cost?** C$27239 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ni](https://www.desertcart.ni/products/99343966-alpine-s-w8d4-8-inch-s-series-dual-4-ohm)

## 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

- • **Built to Last:** Custom high-strength steel frame guarantees stability and longevity, perfectly paired with V-Power amplifiers.
- • **Kevlar Toughness:** Kevlar-reinforced pulp cone ensures durability and crystal-clear sound under high pressure.
- • **Power That Moves You:** Delivers a robust 300W RMS and peaks at 900W for deep, immersive bass that commands attention.
- • **Precision Engineering:** High Amplitude Multi-Roll (HAMR) Santoprene rubber surround maximizes cone excursion for powerful bass impact.
- • **Flexible Wiring Options:** Dual 4-ohm voice coils provide versatile wiring configurations for future system upgrades.

## Overview

The Alpine S-W8D4 is an 8-inch high-performance subwoofer featuring dual 4-ohm voice coils, a Kevlar-reinforced pulp cone with HAMR Santoprene surround, and a custom steel frame. It supports up to 300W RMS and 900W peak power, delivering deep, precise bass with flexible wiring options ideal for serious car audio enthusiasts.

## Description

Alpine S-W8D4 8 Inch S-Series Dual 4 Ohm Voice Coil High-Performance Subwoofers

## Features

- 8" subwoofer with dual 4-ohm voice coils
- Kevlar reinforced pulp cone with HAMR Santoprene rubber surround
- High Strength Custom Steel Frame
- Great complement to V-Power Amplifiers
- Max RMS Power Capacity: 300W RMS & 900W Peak Power

## Product Details

- **Brand:** Alpine
- **Speaker Maximum Output Power:** 300 Watts
- **Frequency Response:** 200 Hz
- **Connectivity Technology:** wired
- **Audio Output Mode:** Surround

## Images

![Alpine S-W8D4 8 Inch S-Series Dual 4 Ohm Voice Coil High-Performance Subwoofers - Image 1](https://m.media-amazon.com/images/I/81Vm77zbDGL.jpg)
![Alpine S-W8D4 8 Inch S-Series Dual 4 Ohm Voice Coil High-Performance Subwoofers - Image 2](https://m.media-amazon.com/images/I/71FEb32p9GL.jpg)
![Alpine S-W8D4 8 Inch S-Series Dual 4 Ohm Voice Coil High-Performance Subwoofers - Image 3](https://m.media-amazon.com/images/I/71WNuDRcl0L.jpg)
![Alpine S-W8D4 8 Inch S-Series Dual 4 Ohm Voice Coil High-Performance Subwoofers - Image 4](https://m.media-amazon.com/images/I/81ltiXggA+L.jpg)
![Alpine S-W8D4 8 Inch S-Series Dual 4 Ohm Voice Coil High-Performance Subwoofers - Image 5](https://m.media-amazon.com/images/I/81-op-1LQVL.jpg)

## Frequently Bought Together

- Alpine S-W8D4 8 Inch S-Series Dual 4 Ohm Voice Coil High-Performance Subwoofers
- Alpine S-A60M S-Series Class D Mono Amplifier

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**Shop now:** [https://www.desertcart.ni/products/99343966-alpine-s-w8d4-8-inch-s-series-dual-4-ohm](https://www.desertcart.ni/products/99343966-alpine-s-w8d4-8-inch-s-series-dual-4-ohm)

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*Product available on Desertcart Nicaragua*
*Store origin: NI*
*Last updated: 2026-01-23*