---
product_id: 530048033
title: "OSD Audio Class D Digital Subwoofer Amplifier 100W"
brand: "osd audio"
price: "€ 9.78"
currency: EUR
in_stock: false
url: https://www.desertcart.ie/products/530048033-osd-audio-class-d-digital-subwoofer-amplifier-100w
store_origin: IE
region: Ireland
---

# Class D efficiency Compact size 100W peak power OSD Audio Class D Digital Subwoofer Amplifier 100W

**Brand:** osd audio
**Price:** € 9.78
**Availability:** ❌ Out of Stock

## Summary

> 🎶 Feel the Beat, Own the Room!

## Quick Answers

- **What is this?** OSD Audio Class D Digital Subwoofer Amplifier 100W by osd audio
- **How much does it cost?** € 9.78 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/530048033-osd-audio-class-d-digital-subwoofer-amplifier-100w)

## 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

- • **Unleash the Bass:** Experience deep, crisp sound with 100W peak power.
- • **Space-Saving Design:** Compact dimensions fit effortlessly into any setup.
- • **Heat-Free Performance:** Enjoy efficient Class D technology that stays cool.
- • **Tailored Sound Control:** Adjust phase, crossover, and volume for your perfect bass.
- • **Universal Compatibility:** Seamlessly connects with all receivers, old and new.

## Overview

The OSD Audio Class D Digital Subwoofer Amplifier delivers powerful bass with 100W peak and 40W RMS output. Its versatile compatibility with various audio systems, adjustable controls, and compact design make it an ideal choice for any home theater setup.

## Description

OSD Audio's Class D Digital Subwoofer Amplifier is a compact 100W amp designed to power passive subwoofers used in a home theater or whole-house audio system. We call this our “tiny but mighty” powered sub because it measures less than six inches wide but supplies an in-wall or stand-alone subwoofer the power it needs so you can experience room-shaking low-frequency impact (bass) on movie and music soundtracks. The advanced crossover circuit can be set at different frequency ranges (35Hz to 160Hz) and is adjustable with a front-panel control knob. Other features include the front-panel adjustable phase and volume controls to dial in just the right amount of low-frequency effects (LFE). The SMP100 uses Class D amplifier technology that combines the best qualities of both Class A and B amp protocols into a highly efficient and compact digital design that is ideal for budget-minded users who want a feature-rich digital sub amp that does not run hot or take up a lot of space. With both RCA and speaker level connections, the SMP100 also acts as a distributed amplifier and will power a pair of in-ceiling speakers in addition to a sub.

## Features

- BRING IN THE BASS: A highly efficiency subwoofer amplifier that serves up big bass with up to 100W peak/40W RMS for deep, crisp, clean low frequency sound effects
- WORKS WITH ALL RECEIVERS: Compatible with older and newer source equipment and includes both RCA and speaker level input/outputs for greater flexibility with various home theater audio systems
- ADJUSTABLE CONTROLS: Includes auto on/off sensing as well as phase, crossover and volume controls to dial in just the right amount of bass Key Product Features
- EFFICIENT CLASS D TECHNOLOGY: A highly efficient Class D sub amp that is ideal for budget-minded users who want a feature-rich digital sub amp that does not run hot or take up a lot of space
- COMPACT DESIGN: Measures less than 6 inches wide and 5 inches deeps so it can fit just about anywhere

## Images

![OSD Audio Class D Digital Subwoofer Amplifier 100W - Image 1](https://m.media-amazon.com/images/I/713AFgP-VOL.jpg)
![OSD Audio Class D Digital Subwoofer Amplifier 100W - Image 2](https://m.media-amazon.com/images/I/615PL9nIzTL.jpg)
![OSD Audio Class D Digital Subwoofer Amplifier 100W - Image 3](https://m.media-amazon.com/images/I/61VO4VkcozL.jpg)
![OSD Audio Class D Digital Subwoofer Amplifier 100W - Image 4](https://m.media-amazon.com/images/I/71d95OIZmjL.jpg)
![OSD Audio Class D Digital Subwoofer Amplifier 100W - Image 5](https://m.media-amazon.com/images/I/71iEjNbhfjL.jpg)

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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-03-15*