---
product_id: 52647046
title: "Auralex SubDude HT - Subwoofer Isolator 18\"x22\""
brand: "auralex"
price: "€ 275.78"
currency: EUR
in_stock: true
reviews_count: 9
category: "Auralex"
url: https://www.desertcart.de/products/52647046-auralex-subdude-ht-subwoofer-isolator-18x22
store_origin: DE
region: Germany
---

# Precision bass clarity Supports up to 136 kg Acoustic decoupling tech Auralex SubDude HT - Subwoofer Isolator 18"x22"

**Brand:** auralex
**Price:** € 275.78
**Availability:** ✅ In Stock

## Summary

> 🎶 Elevate your bass, silence the noise—SubDude HT is the secret weapon your home theater deserves!

## Quick Answers

- **What is this?** Auralex SubDude HT - Subwoofer Isolator 18"x22" by auralex
- **How much does it cost?** € 275.78 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.de](https://www.desertcart.de/products/52647046-auralex-subdude-ht-subwoofer-isolator-18x22)

## Best For

- auralex enthusiasts

## Why This Product

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

## Key Features

- • **Rock-Solid Support:** Engineered to hold subwoofers up to 136 kg without compromise.
- • **Vibration Vanisher:** Acoustically isolates your subwoofer to eliminate unwanted floor vibrations.
- • **Velvet-Covered Elegance:** Premium velour finish adds a sleek, professional touch to your home theater setup.
- • **Bass That Speaks Volumes:** Reduces low-frequency mud for crystal-clear, precise bass reproduction.
- • **Plug-and-Play Simplicity:** Designed for effortless installation—just place and feel the difference.

## Overview

The Auralex SubDude HT is a premium subwoofer isolator platform measuring 18"x22", designed to acoustically decouple subwoofers up to 136 kg from the floor. Featuring a patented layered design with velour-covered MDF and Auralex PlatFoam, it dramatically reduces vibration and low-frequency distortion, delivering cleaner, more precise bass for home theater and audio setups.

## Description

Auralex SubDude HT Insulation - Subwoofer's races need to isolate a large 18 subwoofer from the ground? SubDude HT is your soloution, the long-awaited HT has been developed to create a platform acoustics that can master weights up to kg/136 kg. Why buy the SubDude HT? Study SubDude HT is ideal for home theatre installations and environments where the right amount of bass, is essential for Acheiving sound, the new SubDude HT is a three-quarter-inch velour-covered MDF with a foundation of Auralex PlatFoam like a limit insulation for separating the S. subwoofer floordown. . What does Auralex say? 'Auralex says that this type of insulation allows the sound directly from the subwoofer, reduces L' output of low frequency response audio/mud, making a clearer, more accurate with structural reduced vibrations. The measures subdude-ht 22 18 inches x 1.75 W x H. SubDude HT overview. The Auralex SubDude HT structural insulation patented aggregate layer is an elegant platform of a velvet cover that glides on a cushion of the famous Auralex PlatfoamTM. . This carefully developed for solution allows the true sound of the Sub A to come through. Your system of insulation and not produced, artifacts of resonance. Buy the Auralex SubDude HT @ Inta Audio Subwoofer not included

Review: Does the job - Actually works, haven't heard a peep from my downstairs neighbours and have cranked up the subs.
Review: Five Stars - Amazing Product! Really helped my neighbours downstairs:)

## Features

- Acoustically decoupling
- Versatile
- Insulates a subwoofer
- Differentiated low-end and precise bass reproduction
- 1 riser

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00COVEJ1E |
| Best Sellers Rank | 132,049 in Electronics & Photo ( See Top 100 in Electronics & Photo ) 323 in Speaker Isolation Pads |
| Colour | black/charcoal |
| Connector | / |
| Control method | Touch |
| Customer Reviews | 4.4 4.4 out of 5 stars (250) |
| Date First Available | 13 Nov. 2013 |
| Included components | SubDude-HT |
| Is waterproof | FALSE |
| Item Weight | 3.75 kg |
| Item model number | SUBDUDE_HT |
| Item weight | 3.75 Kilograms |
| Number of items | 1 |
| Power source | Corded Electric |
| Product dimensions | 55.9D x 45.7W x 4.4H centimetres |
| Size | 4,5 x 45,7 x 55,8 cm |
| Speaker size | 4 Centimetres |
| Subwoofer diameter | 18 Inches |
| Surround-sound channel configuration | 5.1 |
| Warranty type | Limited |
| Wireless communication technology | No Wireless Communication Technology |

## Product Details

- **Audio output mode:** Surround
- **Brand:** Auralex
- **Compatible devices:** Gaming Console, Home Theater, Karaoke Machine, Projector, Television
- **Connectivity technology:** Coaxial, RCA, XLR
- **Frequency response:** 1000000 MHz
- **Model name:** Subdude HT Isolation Riser
- **Mounting type:** Floor Standing
- **Recommended uses for product:** home theater
- **Speaker type:** Subwoofer
- **Special feature:** Lightweight

## Images

![Auralex SubDude HT - Subwoofer Isolator 18"x22" - Image 1](https://m.media-amazon.com/images/I/5128K9xsujL.jpg)

## Questions & Answers

**Q: Moving to top floor apartment with Pioneer SW-8-K. Is this overkill or even needed for such a small sub?  Better/cheaper alternatives for an 8"?**
A: I don't think of this product as a way to prevent sound from moving through the building, but as a way of preventing unwanted room modes from 'muddying" the low frequencies. I have a number of these both the full size and the smaller version you are looking at and they do a tremendous job of adding clarity to the low frequencies, but I can still hear the bass downstairs in my basement. I would highly recommend the product, but I don't think it's going to prevent your neighbors from getting upset if you watch a Marvel film at a fairly loud level. Hope this helps.

**Q: Is there really much of a difference between the Subdude and Ampdude? Minus looks of course.**
A: I'm not sure what ampdude is doing, subdude's foam seems to be proprietary. Meaning that r and d developed for this product seem to do something with the sound waves. That being said this design seems to bring a noticeable difference when placed under the sub.

**Q: Will this reduce the amount of bass that travels downstairs when my subwoofer is upstairs?**
A: They should. If you have them on a wooden floor you can feel and hear the bass throughout the house. Resting your sub on it should reduced the boominess.I had the opposite problem. I had 2 Laradigm subs on my basement, resting in thin carpet on concrete. My bass was completely gone. The bass indidnhave was bloated and boomy. I added 2 of these and all of a sudden I could hear and feel my bass again. Best money I ever spent. I would also recommend the Auralex mopad for your center channel

**Q: If my subwoofer is 18 inches deep and this platform is 15 - is 1 1/2 inches overhang on the front and back going to be an issue?**
A: Overhang won't be an issue as long as the spikes or whatever supports are used to hold the sub up off the ground will sit on the ampdude.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Does the job
*by S***A on 13 October 2025*

Actually works, haven't heard a peep from my downstairs neighbours and have cranked up the subs.

### ⭐⭐⭐⭐⭐ Five Stars
*by B***8 on 25 January 2015*

Amazing Product! Really helped my neighbours downstairs:)

### ⭐⭐⭐⭐ Worked well in my home theatre set up
*by M***N on 14 December 2015*

Bought as a neighbour below had complained during movies. The Sub had been sitting directly on stone/concrete floors and reverberated through the walls and floor and could be felt even sitting on the sofa. Since buying, the vibrations have reduced massively. I no longer feel the bass only hear it which makes it arguably a tighter sound. As a result, it makes me more comfortable playing films and I have been able to turn the Sub up a bit. Maybe it could have been cheaper, but considering the overall cost of my set up, I considered the price to be a fairly minor investment. The most important thing is there have been no more complaints!

## Frequently Bought Together

- Auralex SubDude HT
- SVS SoundPath Subwoofer Isolation System, 4-Pack

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*Product available on Desertcart Germany*
*Store origin: DE*
*Last updated: 2026-02-03*