---
product_id: 260809279
title: "W8D4 S-Series Subwoofers"
brand: "alpine"
price: "3667 zł"
currency: PLN
in_stock: true
url: https://www.desertcart.pl/products/260809279-w8d4-s-series-subwoofers
store_origin: PL
region: Poland
---

# 300W RMS power handling Dual 4-ohm voice coils Kevlar reinforced pulp cone W8D4 S-Series Subwoofers

**Brand:** alpine
**Price:** 3667 zł
**Availability:** ✅ In Stock

## Summary

> 🎶 Feel the bass, own the road with Alpine power!

## Quick Answers

- **What is this?** W8D4 S-Series Subwoofers by alpine
- **How much does it cost?** 3667 zł with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/260809279-w8d4-s-series-subwoofers)

## 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:** High-strength custom steel frame guarantees stability and longevity even in the most demanding setups.
- • **Perfect Pairing:** Optimized to complement Alpine V-Power amplifiers, unlocking the full potential of your audio system.
- • **Kevlar Toughness:** Kevlar-reinforced pulp cone with HAMR Santoprene surround ensures durability and maximum excursion under pressure.
- • **Power That Moves You:** Delivers a robust 300W RMS and peaks at 900W for deep, immersive bass that commands attention.
- • **Flexible Wiring Options:** Dual 4-ohm voice coils provide versatile wiring configurations for future system expansions.

## 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 handles up to 300W RMS and peaks at 900W, delivering deep, powerful bass with flexible wiring options and durability designed for serious car audio enthusiasts.

## Description

Alpine S-W8D4 S-Series 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

![W8D4 S-Series Subwoofers - Image 1](https://m.media-amazon.com/images/I/81Vm77zbDGL.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.pl/products/260809279-w8d4-s-series-subwoofers](https://www.desertcart.pl/products/260809279-w8d4-s-series-subwoofers)

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*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-04-22*