---
product_id: 90560345
title: "Alphasonik 18\" Flagship Series 3000 Watts Raw Sub Woofer Speaker Cast Aluminum Basket Driver for Pro Audio PA DJ Cabinets Replacement Subwoofer with High Power Extremely Clear and Loud - FW1832"
brand: "alphasonik"
price: "€ 297.86"
currency: EUR
in_stock: false
url: https://www.desertcart.fr/products/90560345-alphasonik-18-flagship-series-3000-watts-raw-sub-woofer-speaker
store_origin: FR
region: France
---

# 97dB efficiency 3000W max power Cast aluminum basket Alphasonik 18" Flagship Series 3000 Watts Raw Sub Woofer Speaker Cast Aluminum Basket Driver for Pro Audio PA DJ Cabinets Replacement Subwoofer with High Power Extremely Clear and Loud - FW1832

**Brand:** alphasonik
**Price:** € 297.86
**Availability:** ❌ Out of Stock

## Summary

> 🔥 Feel the bass that makes your setup the envy of every gig!

## Quick Answers

- **What is this?** Alphasonik 18" Flagship Series 3000 Watts Raw Sub Woofer Speaker Cast Aluminum Basket Driver for Pro Audio PA DJ Cabinets Replacement Subwoofer with High Power Extremely Clear and Loud - FW1832 by alphasonik
- **How much does it cost?** € 297.86 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.fr](https://www.desertcart.fr/products/90560345-alphasonik-18-flagship-series-3000-watts-raw-sub-woofer-speaker)

## Best For

- alphasonik enthusiasts

## Why This Product

- Trusted alphasonik brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Pro-Level Clarity:** 97dB sensitivity and reinforced paper cone produce crystal-clear, deep bass tones.
- • **Rugged Durability:** Cast aluminum basket and poly-cotton damper ensure long-lasting pro-grade performance.
- • **Perfect Fit for Pros:** Designed for easy replacement in PA/DJ cabinets with precise 18" mounting dimensions.
- • **Precision Bass Control:** High tensile two-layer surround delivers tight, punchy lows with minimal distortion.
- • **Unmatched Power Output:** Crank up to 3000 Watts max for earth-shaking bass that commands attention.

## Overview

The Alphasonik 18" Flagship FW1832 subwoofer is a professional-grade, high-power driver delivering up to 3000 Watts max and 1500 Watts RMS. Featuring a durable cast aluminum basket, reinforced paper cone, and a high tensile two-layer surround, it offers exceptional bass clarity and control with 97dB efficiency. Ideal for DJs, musicians, and pro audio setups, this subwoofer fits standard 18" PA and DJ cabinets, making it a top-tier replacement or upgrade for powerful, clean low-frequency sound.

## Description

The chill finally crawls from off of your spine. For a moment there are no words that can describe the gut-wrenching bass tones you just heard. The next moment, you can't stop thinking of new ways to let the world know of your experience. You've just been exposed to an Alphasonik Flagship super woofer, and you won't soon forget the experience. These subwoofers are an industry standard for those looking to make bass tones once thought unheard stand out right in your face and make their presence known. Whether you are building your own speaker cabinet or replacing an old subwoofer, the Alphasonik Flagship woofer speakers are what you need! These Flagship models are great woofers that produce awesome tones with punchy lows. With ratings ranging from 400W RMS all the way up to 1500W RMS depending on the size you choose, this speaker driver can handle what most high power amps can throw at it. The Alphasonik brand was designed to make any musician of any caliber or a DJ sound great. All of our Flagship series subwoofers use our environmentally treated non-pressed paper cone - the most natural sounding material in the industry. Our paper cones reduce distortion when needed at lower frequency levels. This series also incorporates an extremely durable poly-cotton spider that is resilient from fatigue while still having robust response rates. The new Flagship driver series represents a milestone in high-powered subwoofers design. With its incredibly high RMS rating and extra-long cone excursion, Flagship woofers drivers provide maximum amounts of amazingly clean, deep bass. The Flagship is a superior choice for the low frequency sound of any high-powered sound system, from DJ rigs to the largest professional touring shows. The designs and engineering of these powerful drivers are ideal for instrument amplification and high portability applications such as DJ and small touring bands. Feel the bass of the next generation!

## Features

- 18" flagship Series subwoofer speaker driver | power Rating: max power: 3000 Watts | RMS power: 1500 Watts
- Cast aluminum basket | paper reinforced cone | high tensile strength two-layer surround for Enhanced control | poly-cotton damper with spiral-woven leads
- Push down nickel Plated terminals | 125 oz. Magnet | 97dB efficiency | frequency response: 35Hz - 1kHz
- Single 8-Ohm 4" Glass fiber voice coil | mounting dimensions: depth: 209mm/ 8.23" | Through hole: 354mm/ 16.61" | diameter: 460mm/ 18.11"
- Parameters: fs: 37Hz | Re: 5.2 ohms | qi's: 0.316 | QMS: 7.831 | QTS: 0.303 | SD: 12.5 cm | XMAX: +/- 8 | MMS: 165.7G | BL: 25.24Txm

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07J65P5KD |
| Additional Features | subwoofer |
| Age Range Description | Adult |
| Antenna Location | for pro audio |
| Audio Driver Size | 18 inches |
| Audio Driver Type | Dynamic Driver |
| Audio Output Mode | Surround |
| Battery Average Life | 16 hours |
| Best Sellers Rank | #80,398 in Musical Instruments ( See Top 100 in Musical Instruments ) #452 in Monitor, Speaker & Subwoofer Parts #1,463 in Car Component Subwoofers |
| Brand | Alphasonik |
| Color | black |
| Compatible Devices | Smartphone, Tablet, MP3 Player, Desktop, Television, Projector, Laptop |
| Connectivity Protocol | wired |
| Connectivity Technology | wired |
| Control Method | Touch |
| Controller Type | Voice control |
| Customer Reviews | 3.9 3.9 out of 5 stars (67) |
| Enclosure Material | Aluminum |
| Frequency Response | 1000 hertz |
| Global Trade Identification Number | 00854803007212 |
| Impedance | 5.2 ohm |
| Is Waterproof | FALSE |
| Item Dimensions D x W x H | 18"D x 18"W x 9"H |
| Item Type Name | Monitor Speaker And Subwoofer Part |
| Item Weight | 29 pounds |
| Manufacturer | Alphasonik |
| Model Name | FW1832 |
| Model Number | FW1832 |
| Mounting Type | Flush Mount |
| Number of Audio Channels | 5.2 |
| Number of Items | 1 |
| Power Source | Corded Electric |
| Speaker Maximum Output Power | 1500 watts |
| Speaker Size | 18 inches |
| Speaker Type | Subwoofer, Surround Sound, Woofer |
| Specific Uses For Product | Pro Audio |
| Subwoofer Connectivity Technology | Wired |
| Subwoofer Diameter | 18 inches |
| Tweeter Diameter | 1 inches |
| UPC | 854803007212 |
| Unit Count | 1 Count |
| Warranty Description | 1 year. |
| Warranty Type | Limited |
| Wireless Technology | No Wireless Communication Technology |
| Woofer Diameter | 18 inches |

## Product Details

- **Audio Output Mode:** Surround
- **Brand:** Alphasonik
- **Connectivity Technology:** wired
- **Frequency Response:** 1000 hertz
- **Speaker Maximum Output Power:** 1500 watts

## Images

![Alphasonik 18" Flagship Series 3000 Watts Raw Sub Woofer Speaker Cast Aluminum Basket Driver for Pro Audio PA DJ Cabinets Replacement Subwoofer with High Power Extremely Clear and Loud - FW1832 - Image 1](https://m.media-amazon.com/images/I/91BTf80ZABL.jpg)

## Available Options

This product comes in different **Style** options.

## Questions & Answers

**Q: Are they easy to blow?**
A: I only use mine to a thousand watts and it's held up so far

**Q: Can u put them in your car doors?**
A: You don't usually put 12in speakers in car doors

**Q: Whats the min cuft enclosure ?**
A: 3.5 cu. ft.

**Q: Please forgive my ignorance, but would these speakers be suitable for a bass cabinet build for an electric bass guitar?**
A: Sure especially a 5-string with that 30hz low B :-)

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*Product available on Desertcart France*
*Store origin: FR*
*Last updated: 2026-09-24*