---
product_id: 733128756
title: "Alphasonik 18\" Flagship Series 3000 Watts Raw Sub Woofer Speaker Cast Aluminum Basket Driver for Pro Audio PA DJ Cabinets Subwoofer with High Handling Power Extremely Clear and Loud - FW1832"
brand: "alphasonik"
price: "A$1482"
currency: AUD
in_stock: true
url: https://www.desertcart.com.au/products/733128756-alphasonik-18-flagship-series-3000-watts-raw-sub-woofer-speaker
store_origin: AU
region: Australia
---

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

**Brand:** alphasonik
**Price:** A$1482
**Availability:** ✅ In Stock

## Summary

> 🎵 Feel the Power, Own the Room with Alphasonik’s 18" Bass Beast!

## 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 Subwoofer with High Handling Power Extremely Clear and Loud - FW1832 by alphasonik
- **How much does it cost?** A$1482 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/733128756-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-Grade Voice Coil:** 4-inch glass fiber coil ensures superior heat handling and consistent performance under pressure.
- • **Wide Frequency Range:** From deep 35Hz rumbles to crisp 1kHz clarity, perfect for PA, DJ setups, and pro audio rigs.
- • **Precision Bass Control:** Two-layer surround and poly-cotton damper deliver tight, distortion-free lows even at max volume.
- • **Unmatched Power Output:** Crank up to 3000 watts max for earth-shaking bass that commands attention.
- • **Rugged Cast Aluminum Frame:** Engineered for pro-level durability and heat dissipation, built to last through every gig.

## Overview

The Alphasonik FW1832 is a professional 18-inch subwoofer driver boasting a massive 3000W max power and 1500W RMS, housed in a rugged cast aluminum basket. Designed for pro audio and DJ cabinets, it features a high tensile paper cone, dual-layer surround for enhanced control, and a 4-inch glass fiber voice coil for superior heat management. With 97dB efficiency and a frequency response spanning 35Hz to 1kHz, it delivers clear, loud, and precise bass that dominates any sound environment.

## Description

Alphasonik 18" Flagship Series 3000 Watts Raw Sub Woofer Speaker Cast Aluminum Basket Driver for Pro Audio PA DJ Cabinets Subwoofer with High Handling Power Extremely Clear and Loud - FW1832

## 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 | Qes: 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 |
| Audio Driver Size | 18 Inches |
| Audio Driver Type | Dynamic Driver |
| Best Sellers Rank | #72,416 in Musical Instruments ( See Top 100 in Musical Instruments ) #372 in Monitor, Speaker & Subwoofer Parts #1,365 in Car Component Subwoofers |
| Color | black |
| Color Name | black |
| Compatible Devices | Smartphone, Tablet, MP3 Player, Desktop, Television, Projector, Laptop |
| Control Method | Touch |
| Customer Reviews | 3.9 3.9 out of 5 stars (89) |
| Date First Available | October 9, 2018 |
| Global Trade Identification Number | 00854803007212 |
| Impedance | 5.2 Ohms |
| Is Discontinued By Manufacturer | No |
| Is Waterproof | FALSE |
| Item Weight | 29 pounds |
| Item model number | FW1832 |
| Manufacturer | Alphasonik |
| Material | Aluminum |
| Material Type | Aluminum |
| Model Name | FW1832 |
| Mounting Type | Flush Mount |
| Number of Items | 1 |
| Output Wattage | 3000 Watts |
| Power Source | Corded Electric |
| Product Dimensions | 18"D x 18"W x 9"H |
| Recommended Uses For Product | for pro audio |
| Shape | cylinder |
| Size | 18" |
| Speaker Size | 18 Inches |
| Speaker Type | Subwoofer, Surround Sound, Woofer |
| Special Feature | subwoofer |
| Specific Uses For Product | Pro Audio |
| Style | 18" 3,000 Watts |
| Subwoofer Connectivity Technology | Wired |
| Subwoofer Diameter | 18 Inches |
| Surround Sound Channel Configuration | 5.2 |
| Tweeter Diameter | 1 Inches |
| UPC | 854803007212 |
| Unit Count | 1.0 Count |
| Vehicle Speaker Size | 18 inch |
| Warranty Type | Limited |
| Wattage | 1500 watts |
| Wireless Communication Technology | No Wireless Communication Technology |
| Woofer Diameter | 18 Inches |

## Product Details

- **Brand:** Alphasonik
- **Speaker maximum output power:** 1500 Watts
- **Connectivity technology:** Secure Digital
- **Audio output mode:** Surround
- **Mounting type:** Flush Mount

## Images

![Alphasonik 18" Flagship Series 3000 Watts Raw Sub Woofer Speaker Cast Aluminum Basket Driver for Pro Audio PA DJ Cabinets Subwoofer with High Handling Power Extremely Clear and Loud - FW1832 - Image 1](https://m.media-amazon.com/images/I/91BTf80ZABL.jpg)
![Alphasonik 18" Flagship Series 3000 Watts Raw Sub Woofer Speaker Cast Aluminum Basket Driver for Pro Audio PA DJ Cabinets Subwoofer with High Handling Power Extremely Clear and Loud - FW1832 - Image 2](https://m.media-amazon.com/images/I/91MkyaOHSWL.jpg)
![Alphasonik 18" Flagship Series 3000 Watts Raw Sub Woofer Speaker Cast Aluminum Basket Driver for Pro Audio PA DJ Cabinets Subwoofer with High Handling Power Extremely Clear and Loud - FW1832 - Image 3](https://m.media-amazon.com/images/I/81JZVi0Uo6L.jpg)
![Alphasonik 18" Flagship Series 3000 Watts Raw Sub Woofer Speaker Cast Aluminum Basket Driver for Pro Audio PA DJ Cabinets Subwoofer with High Handling Power Extremely Clear and Loud - FW1832 - Image 4](https://m.media-amazon.com/images/I/91FrQXlt9JL.jpg)
![Alphasonik 18" Flagship Series 3000 Watts Raw Sub Woofer Speaker Cast Aluminum Basket Driver for Pro Audio PA DJ Cabinets Subwoofer with High Handling Power Extremely Clear and Loud - FW1832 - Image 5](https://m.media-amazon.com/images/I/81b5pWFiNyL.jpg)

## 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 :-)

## Frequently Bought Together

- 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
- Kicker 46KISLOC2 K-Series Stereo Line-Output Converter w/Remote Turn-On Output
- TOPSTRONGGEAR 4ga Amp Kit - 4 Gauge AWG Amplifier Wiring Kit for Car Subwoofers Speakers Audio System, Complete Amp Installation Kit with 20ft Power Ground Cable, RCA Cables, Fuse Holder, Speaker Wire

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.com.au/products/733128756-alphasonik-18-flagship-series-3000-watts-raw-sub-woofer-speaker](https://www.desertcart.com.au/products/733128756-alphasonik-18-flagship-series-3000-watts-raw-sub-woofer-speaker)

---

*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-03-08*