---
product_id: 12736108
title: "OSD Audio S12 High Powered 12-Inch Reinforced Down-Firing 150W Powered Home Theater Subwoofer, Black Wood Grain Finish"
brand: "osd audio"
price: "€ 656.75"
currency: EUR
in_stock: false
reviews_count: 13
url: https://www.desertcart.gr/products/12736108-osd-audio-s12-high-powered-12-inch-reinforced-down-firing
store_origin: GR
region: Greece
---

# 150W RMS Power Down-Firing Design Adjustable Gain & Crossover OSD Audio S12 High Powered 12-Inch Reinforced Down-Firing 150W Powered Home Theater Subwoofer, Black Wood Grain Finish

**Brand:** osd audio
**Price:** € 656.75
**Availability:** ❌ Out of Stock

## Summary

> 🎬 Unleash cinematic bass that commands attention and elevates every movie night!

## Quick Answers

- **What is this?** OSD Audio S12 High Powered 12-Inch Reinforced Down-Firing 150W Powered Home Theater Subwoofer, Black Wood Grain Finish by osd audio
- **How much does it cost?** € 656.75 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/12736108-osd-audio-s12-high-powered-12-inch-reinforced-down-firing)

## 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

- • **Powerful 150W RMS Output:** Feel every beat with deep, room-filling bass that transforms your home theater experience.
- • **Seamless Auto-On Sensing:** Smart power activation means your subwoofer is ready when you are—no wasted energy.
- • **Customizable Sound Control:** Fine-tune your bass with adjustable gain and crossover frequency for perfect audio balance.
- • **Space-Savvy Down-Firing Design:** Flexible placement options that blend effortlessly into your living space without compromise.
- • **Plug-and-Play Powered Subwoofer:** No external amplifier needed—easy setup for instant cinematic immersion.

## Overview

The OSD Audio S12 is a 12-inch powered subwoofer delivering 150W continuous and 300W peak power with a reinforced down-firing driver. Featuring adjustable gain and crossover controls, auto-on sensing, and a compact black wood grain finish, it offers flexible placement and easy integration into any home theater setup for rich, immersive low-frequency sound.

## Description

The S-12 Powered Subwoofer delivers powerful sound at a reasonable price. If you're creating an audio system for your home, powered subs should be one of the first things you consider. No home theater set-up is truly complete without the rumbling, pull-you-into-the action effect of a subwoofer. Designed to reproduce extreme low frequencies present in movies or music, this stand-alone sub includes a 12-inch driver and 300 watts dynamic/ 150 watts continuous power. This high performance subwoofer can add rich bass to either your satellite or two-channel system. Flexible Installation: The S-12 is easy to install and connects to the line level subwoofer output (variable) or LFE output (fixed) on your audio/video receiver. Because it has a built-in amp, there are no additional power requirements to worry about. Plus, powered subwoofers can lessen the power load on other components, specifically the amplifier or A/V receiver. Allowing the receiver, for example, to use its own amplifiers to power the mid-range and tweeter speakers more easily. With it’s compact design the S-12 doesn’t take up much space. Sound Quality Advantage: The OSD Audio S-12 powered subwoofer is a self-contained speaker/amplifier configuration where the amplifier and subwoofer are optimally matched in the same enclosure. To ensure the best acoustical match for your home theater consider purchasing the same brand and related model speakers. Specifications: Driver: 12” Reinforced Cone Frequency Response: 50Hz – 250Hz Dimensions: (H x W x D): 16 1/4" x 13" x 15" Weight: 31.5 lbs.

Review: This sub is awesome! I know it's a down face speaker but ... - This sub is awesome! I know it's a down face speaker but I faced it toward the corner of the room and it rocks!!!
Review: Five Stars - I love this subwoofer, it gives me all the enjoyment that a power subwoofer can produce.

## Features

- POWERED SUBWOOFER - Easily connect to a home theater receiver, no amplifier needed.
- POWER OUTPUT - Continuous Power 150W (RMS) / Dynamic Peak 300W.
- ADJUSTABLE GAIN CONTROL and VARIABLE CROSSOVER FREQUENCY - Set between 50Hz and 250Hz.
- AUTO-ON SENSING - This feature allows the subwoofer to remain on.
- DOWN FIRING DESIGN - Allows for flexibility in placement.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B004H669KS |
| Color | Black |
| Customer Package Type | Standard Packaging |
| Customer Reviews | 3.8 3.8 out of 5 stars (25) |
| Date First Available | June 7, 2011 |
| Global Trade Identification Number | 00810281015460 |
| Impedance | 8 Ohms |
| Is Discontinued By Manufacturer | No |
| Is Waterproof | FALSE |
| Item Weight | 31.3 pounds |
| Item model number | S-12 |
| Manufacturer | OSD Audio |
| Number of Items | 1 |
| Power Source | AC |
| Product Dimensions | 15"D x 13"W x 16.25"H |
| Speaker Size | 12 Inches |
| Style | Down Firing |
| Surround Sound Channel Configuration | 2.0 |
| UPC | 810281015460 |

## Product Details

- **Brand:** OSD Audio
- **Model Name:** S12
- **Speaker Maximum Output Power:** 150 Watts
- **Speaker Type:** Subwoofer
- **Subwoofer Diameter:** 12 Inches

## Images

![OSD Audio S12 High Powered 12-Inch Reinforced Down-Firing 150W Powered Home Theater Subwoofer, Black Wood Grain Finish - Image 1](https://m.media-amazon.com/images/I/41qOyBEOnTL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ This sub is awesome! I know it's a down face speaker but ...
*by K***L on April 27, 2018*

This sub is awesome! I know it's a down face speaker but I faced it toward the corner of the room and it rocks!!!

### ⭐⭐⭐⭐⭐ Five Stars
*by B***D on August 11, 2017*

I love this subwoofer, it gives me all the enjoyment that a power subwoofer can produce.

### ⭐⭐⭐⭐ Great addition to surround sound.
*by B***S on November 12, 2017*

Very good sounding addition to my surround sound system. A powered subwoofer like this one makes the small speakers that are used in many surround sound systems improve sound quality to the level of very high proceed audio systems. I have wood floors and high ceilings in my cabin and this down firing subwoofer is made to take advantage of the acoustics.

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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-02-21*