---
product_id: 620424523
title: "OSD Audio 12\" Dual Ported 1200W Powered Subwoofer FS12"
brand: "osd audio"
price: "$949"
currency: NZD
in_stock: false
reviews_count: 8
url: https://www.desertcart.nz/products/620424523-osd-audio-12-dual-ported-1200w-powered-subwoofer-fs12
store_origin: NZ
region: New Zealand
---

# 600W RMS 18Hz Response 1200W Power OSD Audio 12" Dual Ported 1200W Powered Subwoofer FS12

**Brand:** osd audio
**Price:** $949
**Availability:** ❌ Out of Stock

## Summary

> 🎉 Feel the Beat, Live the Experience!

## Quick Answers

- **What is this?** OSD Audio 12" Dual Ported 1200W Powered Subwoofer FS12 by osd audio
- **How much does it cost?** $949 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/620424523-osd-audio-12-dual-ported-1200w-powered-subwoofer-fs12)

## Best For

- osd audio enthusiasts

## Why This Product

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

## Key Features

- • **Extended Low-End:** Feel the action with bass response down to 18Hz (+/-3dB).
- • **Unleash the Bass:** Experience deep, distinctive bass with a 12-inch front-firing woofer.
- • **Customize Your Sound:** Advanced DSP for tailored audio experiences.
- • **Power Meets Precision:** 600W RMS amplification for room-filling sound that captivates.
- • **Eco-Friendly Performance:** Smart signal sensing technology for energy-efficient operation.

## Overview

The OSD Audio 12" Dual Ported 1200W Powered Subwoofer FS12 delivers an immersive audio experience with its powerful 12-inch woofer, extending bass response down to 18Hz. Featuring a robust 600W RMS amplifier and advanced DSP for sound customization, this subwoofer is perfect for home theaters and music enthusiasts alike. Its smart signal sensing technology ensures energy efficiency, making it a responsible choice for high-quality sound.

## Description

Full description not available

## Features

- Experience Deep, Distinctive Bass - Elevate your audio experience with our front-firing 12-inch woofer, designed with a reinforced paper cone to ensure rigidity, minimize distortion, and deliver a clear, powerful bass line. Perfect for both music aficionados and home theater enthusiasts who demand the best in sound quality.
- Extended Bass Performance - Our subwoofer features twin front-mounted ports that dramatically extend the bass response down to 18Hz (+/-3dB), enveloping you in deep, resonant tones that enhance every beat, explosion, or dramatic scene, making you feel like you're part of the action.
- Powerful 600W RMS Amplification - With a robust 600W RMS amplifier, our subwoofer pushes sound pressure levels (SPL) to reference standards, ensuring room-filling sound that stays true to the original recording. Whether you're watching a movie, listening to music, or gaming, experience dynamic, impactful sound that captivates.
- Advanced DSP for Fine-Tuning - Tailor your listening experience with our advanced DSP (Digital Signal Processing) function, which allows you to extend low frequencies or increase SPL for that extra thump. Perfect for audiophiles seeking to customize their sound landscape for an optimal listening experience.
- Signal Sensing On/Off - Our smart signal sensing technology conserves energy by automatically putting the subwoofer in standby mode when no signal is detected, consuming less than ½ watt. Enjoy powerful bass without the worry of excessive power use, ensuring your entertainment is both thrilling and environmentally conscious.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Power Source | Corded Electric |
| Speaker Maximum Output Power | 1.2E+3 Watts |
| Speaker Size | 12 Inches |
| Water Resistance Level | Not Water Resistant |
| MP3 player | No |
| Specific Uses For Product | home theaters, surround sound systems |
| Controller Type | Corded electric |
| Is Waterproof | FALSE |
| Warranty Type | Limited |
| Control Method | Touch |
| Mounting Type | Floor Standing |
| Material Type | Paper |
| Speaker Type | Subwoofer |
| Additional Features | Bass Boost |
| Recommended Uses For Product | For Surround Sound Systems |
| Item Weight | 58 Pounds |
| Item Dimensions D x W x H | 15.75"D x 19"W x 21.25"H |
| Unit Count | 1.0 Count |
| Impedance | 4 Ohm |
| Signal-to-Noise Ratio | 90 dB |
| Number of Audio Channels | 1.0 |
| Frequency Response | 18 Hz |
| Subwoofer Connectivity Technology | Wired |
| Connectivity Technology | RCA |

## Product Details

- **Brand:** OSD Audio
- **Speaker Maximum Output Power:** 1.2E+3 Watts
- **Frequency Response:** 18 Hz
- **Connectivity Technology:** RCA
- **Audio Output Mode:** Stereo

## Images

![OSD Audio 12" Dual Ported 1200W Powered Subwoofer FS12 - Image 1](https://m.media-amazon.com/images/I/511Y-Qk5imL.jpg)
![OSD Audio 12" Dual Ported 1200W Powered Subwoofer FS12 - Image 2](https://m.media-amazon.com/images/I/51vqkf5pehL.jpg)
![OSD Audio 12" Dual Ported 1200W Powered Subwoofer FS12 - Image 3](https://m.media-amazon.com/images/I/51AA2lyyLdL.jpg)
![OSD Audio 12" Dual Ported 1200W Powered Subwoofer FS12 - Image 4](https://m.media-amazon.com/images/I/515cK+4jm3L.jpg)
![OSD Audio 12" Dual Ported 1200W Powered Subwoofer FS12 - Image 5](https://m.media-amazon.com/images/I/51XWdbGZfmL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ OSD FOR THE WIN
*by A***. on July 31, 2025*

The sound quality is absolutely astounding. If you're looking for a subwoofer for under $500 you will not find any better. I replaced a Polk 12 inch sub with this and could not be happier. The deep lows come through even at low volume. Get this one now it is the best value for the money with superior build quality.

### ⭐⭐⭐⭐⭐ An absolute sleeper.
*by T***Y on December 13, 2024*

I’ve had this FS-12 for 6 months now and I couldn’t be happier. I currently use a Dayton audio DSP-LF to for additional control. As you can see this sub plays flat down to about 18hz. I also have a set of SVS isolation feet. You could probably buy the Chinese knockoffs and get similar results. It was incredibly easy to set up and blend with the rest of my home theater. The bass is clean not boomy. I regularly listen at levels cresting 105db and there are no ugly cracks or chuffing from the port. I can’t believe this thing isn’t more popular. I’ve had several subs before klipsch, Polk, paradigm, an old velodyne this is by far the best I’ve owned. You’d be hard pressed to find a better subwoofer under $600.

### ⭐ All confidence in osd lost
*by S***. on April 3, 2025*

Nope. - 5 stars. All confidence in the current osd qc and customer service has been lost. I returned a defective unit only to be charged shipping and accused of a false defect claim. I had high expectations for it but it malfunctioned after a few movies. The performance is impressive but having an auto power on failure after a few hours of accumulated use dissolved any confidence of longevity. I imagine it was unloaded on a bench, jacked into a test source, cycled and deemed fully functional. Ready to roll the dice and get mine? At best you'll be slandered and charged $70 for return shipping. Good Riddance from a long-time consumer!

## Frequently Bought Together

- OSD Audio 12" Dual Ported 1200W Powered Subwoofer FS12
- Amazon Basics Speaker Cable, Easy Assembly, 16-Gauge, Bronze, 100 ft
- Fosi Audio BT20A Pro Bluetooth 5.0 Amplifier, 300W x2 Wireless Amp, TPA3255 2 Channel Mini Class D Integrated Home Audio Outdoor Stereo Receiver with Bass Treble Control for Passive Speakers

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**Shop now:** [https://www.desertcart.nz/products/620424523-osd-audio-12-dual-ported-1200w-powered-subwoofer-fs12](https://www.desertcart.nz/products/620424523-osd-audio-12-dual-ported-1200w-powered-subwoofer-fs12)

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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-02-15*