---
product_id: 86992374
title: "W12D4 12\" Car Subwoofer S-Series 4-ohm Voice Coils"
brand: "alpine"
price: "€ 526.56"
currency: EUR
in_stock: true
reviews_count: 10
category: "Alpine"
url: https://www.desertcart.it/products/86992374-w12d4-12-car-subwoofer-s-series-4-ohm-voice-coils
store_origin: IT
region: Italy
---

# 26-200 Hz frequency response 600W RMS power handling 12" Dual 4-ohm voice coils W12D4 12" Car Subwoofer S-Series 4-ohm Voice Coils

**Brand:** alpine
**Price:** € 526.56
**Availability:** ✅ In Stock

## Summary

> 🎵 Feel the bass, own the road with Alpine’s powerhouse subwoofer!

## Quick Answers

- **What is this?** W12D4 12" Car Subwoofer S-Series 4-ohm Voice Coils by alpine
- **How much does it cost?** € 526.56 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/86992374-w12d4-12-car-subwoofer-s-series-4-ohm-voice-coils)

## 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

- • **600 Watts RMS Power:** Reliable power delivery for consistent, punchy low-end performance.
- • **Wide Frequency Range:** Crisp bass from 26 Hz to 200 Hz fills your car with immersive sound.
- • **Dual 4-Ohm Voice Coils:** Maximize wiring flexibility and power handling for custom sound setups.
- • **Kevlar Reinforced Cone:** Durable HAMR Santoprene surround ensures deep, distortion-free bass.
- • **Compact Top-Mount Design:** Fits tight spaces without sacrificing booming bass impact.

## Overview

The Alpine S-W12D4 is a 12-inch car subwoofer featuring dual 4-ohm voice coils and a Kevlar reinforced pulp cone with HAMR Santoprene surround. It delivers a robust 600 watts RMS power handling and peaks at 1,800 watts, covering a frequency response from 26 to 200 Hz. Designed for compact installations with a top-mount depth of just over 5 inches, it offers deep, clean bass ideal for audiophiles seeking premium in-car sound performance.

## Description

12" subwoofer with dual 4-ohm voice coils Kevlar reinforced pulp cone with HAMR Santoprene rubber surround frequency response: 26-200 Hz power handling: 600 watts RMS (300 watts per coil) peak power: 1,800 watts top-mount depth: 5-1/16" grille not included warranty: 1 year

Review: 👏 kudos alpine, you didnt disappoint 👏 - Ive never liked shallow mount subs but alpine got it right with the type s. NOT the loudest but with the limited space this thing gets me nice deep bass with a small underseat sealed box. The price is awesome too for a quality product.
Review: Awesome subwoofer for a decent price with good sound quality - Good punch and sound quality without breaking the bank. It only got better after it broke in. Powered by JL Audio JD500 amp, 600 watts@2 ohms in a 1.7 cu.ft box retuned around 33Hz. Just at RMS power for now. Any of negative reviews that said it blew up right away apparently didn't know that both speakers and subwoofers have a break in period but I digress. The only negative is I should of bought 2 and run a pair for even more thump.

## Features

- 12" subwoofer with dual 4-ohm voice coils
- Kevlar reinforced pulp cone with HAMR Santoprene rubber surround
- Frequency response: 26-200 Hz
- Power handling: 600 watts RMS (300 watts per coil)
- Peak power: 1,800 watts

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07C5SWMQ3 |
| Audio Driver Size | 12 Inches |
| Audio Driver Type | Dynamic Driver |
| Best Sellers Rank | #195,099 in Electronics ( See Top 100 in Electronics ) #985 in Car Component Subwoofers |
| Color | black |
| Compatible Devices | Laptop, Smartphone, Tablet |
| Control Method | Voice |
| Customer Reviews | 4.5 4.5 out of 5 stars (148) |
| Date First Available | April 13, 2018 |
| Included Components | Alpine S-W12D4 owners manual, One 12" Dual 4-ohm voice coil subwoofer, Two 3" jumper cables, Subwoofer Application Guide, Online product registration information, Warranty Information |
| Is Discontinued By Manufacturer | No |
| Is Waterproof | FALSE |
| Item Weight | 14.15 pounds |
| Item model number | S-W12D4 |
| Manufacturer | Alpine |
| Material | Custom Steel |
| Model Name | S 12D4 |
| Mounting Type | Top Mount |
| Number of Items | 1 |
| Power Source | Corded Electric |
| Product Dimensions | 15"D x 15"W x 8"H |
| Recommended Uses For Product | For Cars |
| Speaker Size | 12 Inches |
| Speaker Type | Subwoofer |
| Special Feature | Bass Boost |
| Specific Uses For Product | In-car audio system |
| Style | Minimalist Black |
| Subwoofer Connectivity Technology | Wired |
| Subwoofer Diameter | 12 Inches |
| Surround Sound Channel Configuration | 2.1 |
| UPC | 793276242143 |
| Unit Count | 1.0 Count |
| Warranty Type | Limited |
| Woofer Diameter | 12 Inches |

## Product Details

- **Audio Output Mode:** Stereo
- **Brand:** Alpine
- **Connectivity Technology:** XLR
- **Frequency Response:** 200 Hz
- **Speaker Maximum Output Power:** 600 Watts

## Images

![W12D4 12" Car Subwoofer S-Series 4-ohm Voice Coils - Image 1](https://m.media-amazon.com/images/I/91w6dUNXspL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 👏 kudos alpine, you didnt disappoint 👏
*by E***C on April 30, 2024*

Ive never liked shallow mount subs but alpine got it right with the type s. NOT the loudest but with the limited space this thing gets me nice deep bass with a small underseat sealed box. The price is awesome too for a quality product.

### ⭐⭐⭐⭐⭐ Awesome subwoofer for a decent price with good sound quality
*by D***E on April 23, 2022*

Good punch and sound quality without breaking the bank. It only got better after it broke in. Powered by JL Audio JD500 amp, 600 watts@2 ohms in a 1.7 cu.ft box retuned around 33Hz. Just at RMS power for now. Any of negative reviews that said it blew up right away apparently didn't know that both speakers and subwoofers have a break in period but I digress. The only negative is I should of bought 2 and run a pair for even more thump.

### ⭐⭐⭐⭐⭐ Great quality great sound
*by C***I on February 7, 2025*

Ithis is the 2nd time in years I'm buying this Alpine 12inch woofer,is bc in my other car i been using it for more than 7 years and I decided to get now for my little hatchback, I hooked it up with a 2000W peak Skar amp and it's a killer sound with no distortion and nice very low bass sound

## Frequently Bought Together

- Alpine S-W12D4 12" Car Subwoofer S-Series 4-ohm Voice Coils
- Alpine S-A60M S-Series Class D Mono Amplifier
- Alpine RUX-KNOB.2 Remote Bass Knob

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*Product available on Desertcart Italy*
*Store origin: IT*
*Last updated: 2026-01-30*