---
product_id: 403405269
title: "Alpine SWT-12S4 Bass Reflex Subwoofer Tube, Multicolor"
brand: "alpine"
price: "€ 22.91"
currency: EUR
in_stock: true
url: https://www.desertcart.it/products/403405269-alpine-swt-12s4-bass-reflex-subwoofer-tube-multicolor
store_origin: IT
region: Italy
---

# 12-inch subwoofer diameter Bluetooth wireless control 1000W power output Alpine SWT-12S4 Bass Reflex Subwoofer Tube, Multicolor

**Brand:** alpine
**Price:** € 22.91
**Availability:** ✅ In Stock

## Summary

> 🎶 Unleash the bass, own the vibe!

## Quick Answers

- **What is this?** Alpine SWT-12S4 Bass Reflex Subwoofer Tube, Multicolor by alpine
- **How much does it cost?** € 22.91 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/403405269-alpine-swt-12s4-bass-reflex-subwoofer-tube-multicolor)

## 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

- • **Generous 12-Inch Woofer:** Deep, rich lows delivered by a large-diameter subwoofer designed for maximum impact.
- • **Plug & Play Convenience:** No assembly required—just connect and elevate your audio instantly.
- • **Versatile Compatibility:** Perfectly pairs with car audio, home theaters, gaming consoles, and more for a unified soundscape.
- • **Immersive Bass Experience:** Feel every beat with a powerful 1000W output that transforms your audio environment.
- • **Seamless Wireless Control:** Bluetooth connectivity lets you manage your sound effortlessly from any compatible device.

## Overview

The Alpine SWT-12S4 is a 12-inch multicolor bass reflex subwoofer delivering 1000 watts of powerful sound. Designed for versatile use with car audio systems, home theaters, gaming consoles, and more, it features Bluetooth wireless control and requires no assembly, making it the perfect upgrade for immersive, high-impact audio experiences.

## Description

Alpine SWT-12S4 Bass Reflex Subwoofer Tube, Multicolor

## Features

- Alpine SWT-12S4 Bass Reflex Subwoofer Tube, Multicolor

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Model Name | Alpine SWT-12S4 Bass Reflex Subwoofer Tube, Multicolor |
| Speaker Type | Woofer |
| Special Feature | subwoofer |
| Recommended Uses For Product | For Computers, For Gaming Consoles, For Music Players, For Televisions |
| Compatible Devices | Car Audio System, Desktop, Home Theater |
| Subwoofer Diameter | 12 Inches |
| Surround Sound Channel Configuration | 1.0 |
| Colour | Multicolor |
| Included Components | ALPINE PRODUCTS |
| Item Weight | 500 Grams |
| Is Waterproof | false |
| Control Method | Remote |
| Wireless Communication Technology | Bluetooth |
| Speaker Size | 12 Inches |
| Power Source | DC |
| Manufacturer | ALPINE, ALPINE |
| Product Dimensions | 33 x 33 x 63 cm; 500 g |
| Item model number | SWT-12S4 |
| Manufacturer Part Number | SWT-12S4 |
| Assembly Required | No |
| Special Features | subwoofer |
| Wattage | 1000 Watts |
| Manufacturer | ALPINE |
| Item Weight | 500 g |

## Product Details

- **Brand:** Alpine
- **Speaker Maximum Output Power:** 1000 Watts
- **Connectivity Technology:** Bluetooth
- **Audio Output Mode:** Stereo
- **Mounting Type:** Tabletop Mount

## Images

![Alpine SWT-12S4 Bass Reflex Subwoofer Tube, Multicolor - Image 1](https://m.media-amazon.com/images/I/614cDf79CRL.jpg)
![Alpine SWT-12S4 Bass Reflex Subwoofer Tube, Multicolor - Image 2](https://m.media-amazon.com/images/I/614cDf79CRL.jpg)
![Alpine SWT-12S4 Bass Reflex Subwoofer Tube, Multicolor - Image 3](https://m.media-amazon.com/images/I/614cDf79CRL.jpg)
![Alpine SWT-12S4 Bass Reflex Subwoofer Tube, Multicolor - Image 4](https://m.media-amazon.com/images/I/614cDf79CRL.jpg)
![Alpine SWT-12S4 Bass Reflex Subwoofer Tube, Multicolor - Image 5](https://m.media-amazon.com/images/I/614cDf79CRL.jpg)

## Questions & Answers

**Q: Sony xplod amplifier pioneer sterio including 7350**
A: Normally it uses a mono amplifier and check your audio system have a subwoofer out most of the new systems have it

**Q: Is this original alpine. What about warranty**
A: Yes original. 1 Year Warranty

**Q: Which is the best sub woofer, alpine or JBL or pioneer**
A: Alpine is way better.

**Q: Can i use this with alpine bbx-t600**
A: yes you can...but would recommend blaupunkt gta-1500d or jbl gx-a3011si as you need 250 to 300 RMS for this subwoofer.

## Frequently Bought Together

- Alpine SWT-12S4 Car Speakers, Black
- VIBE Audio Slick 2000 W System Car Wiring Kit
- Alpine Electronics 4 Channel Amplifier

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**Shop now:** [https://www.desertcart.it/products/403405269-alpine-swt-12s4-bass-reflex-subwoofer-tube-multicolor](https://www.desertcart.it/products/403405269-alpine-swt-12s4-bass-reflex-subwoofer-tube-multicolor)

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*Product available on Desertcart Italy*
*Store origin: IT*
*Last updated: 2026-01-22*