---
product_id: 385101495
title: "SMP200 Class D Digital Subwoofer Amplifier Rated 200W Max"
brand: "osd audio"
price: "€ 944.19"
currency: EUR
in_stock: true
reviews_count: 5
category: "Osd Audio"
url: https://www.desertcart.at/products/385101495-smp200-class-d-digital-subwoofer-amplifier-rated-200w-max
store_origin: AT
region: Austria
---

# Class D tech for high efficiency & low heat 200W max power for earth-shaking bass Adjustable phase, crossover & volume controls SMP200 Class D Digital Subwoofer Amplifier Rated 200W Max

**Brand:** osd audio
**Price:** € 944.19
**Availability:** ✅ In Stock

## Summary

> 🎵 Feel the Power, Not the Bulk – Bass That Commands Attention!

## Quick Answers

- **What is this?** SMP200 Class D Digital Subwoofer Amplifier Rated 200W Max by osd audio
- **How much does it cost?** € 944.19 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.at](https://www.desertcart.at/products/385101495-smp200-class-d-digital-subwoofer-amplifier-rated-200w-max)

## 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

- • **Smart & Efficient:** Auto on/off sensing saves energy by powering down after 15 minutes of inactivity, while Class D tech keeps it cool and quiet.
- • **Compact Yet Mighty:** Sleek design under 9” wide and 10” deep fits discreetly anywhere without sacrificing power or performance.
- • **Power That Moves You:** Delivers up to 200W max and 120W RMS for deep, distortion-free bass that transforms your home theater experience.
- • **Precision Bass Tuning:** Front-panel controls let you customize phase, crossover frequency (35Hz-160Hz), and volume to match your unique sound preferences.
- • **Seamless Compatibility:** Works effortlessly with all receivers via RCA and speaker-level inputs, making integration with any system a breeze.

## Overview

The OSD Audio SMP200 is a compact Class D digital subwoofer amplifier delivering up to 200W max power with 120W RMS, engineered for rich, distortion-free low frequencies. Featuring versatile RCA and speaker-level inputs, adjustable phase, crossover, and volume controls, plus energy-saving auto on/off sensing, it’s the perfect upgrade for any home theater setup seeking powerful bass without the bulk or heat.

## Description

"OSD Audio’s SMP200 Class D Digital Subwoofer Amplifier is rated at 200W max power and designed to power passive subwoofers used in home theater audio systems. This “tiny but mighty” powered sub measures less than nine inches wide and 10 inches deep but supplies an in-wall or stand-alone subwoofer the power it needs so you’ll experience gut-wrenching, heart-pounding 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 front-panel adjustable phase and volume controls to dial in just the right amount of bass for your taste. The SMP200 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 SMP200 also acts as a distributed amplifier and will power a pair of in-ceiling speakers in addition to a 6” or 8” subwoofer.Auto On/Off SwitchThe SMP200 includes auto sensing that turns on the amp when an audio signal is detected then turns off automatically after 15 minutes when a signal is not detected so no more worrying about whether you hit the off switch before bedtime.Master Volume ControlWhen properly setup, the volume control on the SMP200 will control both the amp and the receiver volume to which it is connected for simple operation. "

Review: The most important thing to me is that it works. - It's a simple connect and play could not be any more simple. I hooked it up to a 10'' JBL Subwoofer and i am happy.
Review: Good quality at a good price - I used this amp on a new construction surround system. Very happy with the sound. I used the OSD 10 inch subwoofer.

## Features

- BRING ON THE BASS: A highly efficiency Class D subwoofer amplifier that serves up big bass with up to 200W max power 120W RMS for deep, rich and distortion-free 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
- 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 9 inches wide and less than 10 inches deeps so it can fit just about anywhere

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07R4464D3 |
| Brand Name | OSD Audio |
| Customer Reviews | 4.0 4.0 out of 5 stars (167) |
| Included Components | Subwoofer Amplifier |
| Item Weight | 3.63 kg |
| Manufacturer | OSD Audio |
| Maximum Output Power | 300 watts |
| Model | SMP-300 |
| Mounting Type | Surface Mount |
| Number of Channels | 1 |
| Output Power | 300 Watts |
| Package Type Name | box |
| Part Number | SMP-300 |
| Specification Met | CE |
| UPC | 810281010946 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** OSD Audio
- **Manufacturer:** OSD Audio
- **Mounting type:** Surface Mount
- **Number of channels:** 1
- **Output power:** 300 Watts

## Images

![SMP200 Class D Digital Subwoofer Amplifier Rated 200W Max - Image 1](https://m.media-amazon.com/images/I/71pForFdsPL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ The most important thing to me is that it works.
*by M***N on 22 March 2021*

It's a simple connect and play could not be any more simple. I hooked it up to a 10'' JBL Subwoofer and i am happy.

### ⭐⭐⭐⭐⭐ Good quality at a good price
*by P***D on 4 August 2021*

I used this amp on a new construction surround system. Very happy with the sound. I used the OSD 10 inch subwoofer.

### ⭐ Failing after 16 months!
*by J***K on 7 May 2022*

This worked well for the last 16 months but now it goes crazy at random times making the speaker sound-off with a very loud low frequency blast of sound. It does the in the middle of the night, but never when its in use.

## Frequently Bought Together

- OSD Audio SMP200 Class D Digital Subwoofer Amplifier Rated 200W Max
- FosPower RCA Y-Adapter (3 Feet), 1 RCA Male to 2 RCA Male Short Y Splitter Digital Stereo Audio Cable for Subwoofer, Home Theater, Hi-Fi - Dual Shielded | 24K Gold Plated
- Tan QY 2RCA to 2RCA Cable 3Ft, Gold-Plated 2 RCA Male to 2 RCA Male Stereo Audio Cable for Home Theater, HDTV, Gaming Consoles, Hi-Fi Systems (3Ft/1M)

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*Product available on Desertcart Austria*
*Store origin: AT*
*Last updated: 2026-09-06*