---
product_id: 3547552
title: "Acoustics SubDude-II Subwoofer Acoustic Isolation Platform, 1.75\" x 15\" x 15\""
brand: "auralex"
price: "¥26649"
currency: JPY
in_stock: true
reviews_count: 9
category: "Auralex"
url: https://www.desertcart.jp/products/3547552-acoustics-subdude-ii-subwoofer-acoustic-isolation-platform-1-75-x
store_origin: JP
region: Japan
---

# Improves low-frequency accuracy Diminishes structural vibrations Decouples subwoofer from floor Acoustics SubDude-II Subwoofer Acoustic Isolation Platform, 1.75" x 15" x 15"

**Brand:** auralex
**Price:** ¥26649
**Availability:** ✅ In Stock

## Summary

> 🎵 Feel the bass, not the buzz — upgrade your sub’s sound game!

## Quick Answers

- **What is this?** Acoustics SubDude-II Subwoofer Acoustic Isolation Platform, 1.75" x 15" x 15" by auralex
- **How much does it cost?** ¥26649 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/3547552-acoustics-subdude-ii-subwoofer-acoustic-isolation-platform-1-75-x)

## 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

- • **Vibration Vanquisher:** Say goodbye to muddled bass with patented Platfoam cushioning technology.
- • **Bass Isolation Mastery:** Elevate your subwoofer’s clarity by eliminating floor resonance.
- • **Compact & Discreet Design:** Sleek 1.75" profile fits perfectly under small subs without cluttering your setup.
- • **Precision Low-End Control:** Experience tighter, cleaner bass that reveals every detail in your soundscape.
- • **Studio-Grade Sound Enhancement:** Trusted by pros, now accessible for your home theater or hi-fi system.

## Overview

The Auralex SubDude-II is a premium acoustic isolation platform designed to decouple subwoofers from the floor, reducing structural vibrations and coloration. Its patented velour-covered Platfoam core delivers cleaner, tighter low-frequency response, enhancing bass clarity and accuracy for subwoofers up to 200 lbs. Ideal for home theaters and hi-fi setups, it transforms your bass experience by minimizing muddiness and room interference.

## Description

The Auralex SubDude II is a lower profile version of our classic SubDude and is perfect for small subwoofers in home theaters and hi fi systems. This patented isolation platform features a stylish velour covering over an inert structural layer that floats on a cushion of acclaimed Auralex Platfoam. This carefully engineered solution allows the true sound of your sub to come through by negating resonance artifacts. Based on the same Auralex technology that famous recording artists use on stage and in the studio, this carefully chosen combination of specialized materials instantly diminishes structural vibrations, resulting in cleaner and tighter bass, reduced coloration and a more accurate low frequency response. Creates A Cleaner, More Accurate Low Frequency Response. Supports Compact Subwoofers up to 200 pounds. Improves The Sound Of Your Subwoofer. Reduces Coloration and Muddy Sound. Decouples The Sub From The Floor H Diminishes Structural Vibrations. Increases Low End Clarity

Review: ESSENTIAL, absolutely ESSENTIAL - Every single review who said they help tremendously in apartment use were true. I don't know about those who say your neighbors won't hear anything at all, but they will help A LOT. I have a Shockwafe 9.2.4 and with those 2 10 in woofers this system pounds. Loud. It would literally make the wall shake to a point where my landlord told me if there's one more complaint I will have to move out. Since then I would never go above 1 on my bass settings. 1!! Now I finally got my Shockwafe bacl where it belongs. It can finally breathe. I still can't even come close to half of what it can handle but believe me the bass has been up to 3 all day volume 34 and no problems. I'll try going up to 4 soon, carefully of course. I haven't even talked about the actual bass itself. Those reviews are true as well. The bas does sound better. It sounds cleaner. Like it has better resolution. Best way I can explain it. It's like listening to Spotify then you get hifi headphones get a subscription to tidal and listen to a track in HiRes audio for the first time. It's still the same song you've heard a thousand times, but it's like you're hearing it for the first time. That's how these subdudes make my subs sound. I've used them for years but it's like I'm hearing them for the first time. Enjoy everyone
Review: A simple product but a sonic revelation - I use 2 subs and suffer from quirky room characteristics that cause placement issues / considerable room gain. Because of the former, I'm somewhat restricted in where the subs can be located. Looking for solutions to these issues, I came across this Auralex products and thought it's definitely worth a try given it wasn't a huge investment and the isolation platform looks inconspicuous compared to room treatments which look unsightly. The product is well finished and barely visible at all once installed. I'm sure you want to know about the sonic impact, so i'll talk a little bit about that. All i can say is this simple product makes a huge amount of difference to the bass produced. I re-ran audyssey XT32 calibration and the results for the two subs had completely changed. There was now very little level difference between them and the distances had reduced, to almost exactly what they measure (audyssey added 25% to measurements to account for room and phase issues) The low end - 22hz and below - is much tighter and cleaner, and has now stopped rattling the walls whilst still retaining that low-end room pressurising bass. The mid-range bass - 25-40hz - is warmer and richer. Overall the sound is more articulate and less flappy, with a smoother crossover / roll-off towards the 60hz point (where i cross my fronts) In summary, this product is fantastic, Remember that the frequencies where a sub operates (below 120hz) is at the mercy of the room characteristics, so room correction becomes crucial. Audyssey helps, but it can't work miracles so If you are struggling to place your sub / subs and/or have limited options, give Auralex a try.

## Features

- Decouples The Sub From The Floor H Diminishes Structural Vibrations
- Improves The Sound Of Your Subwoofer
- Reduces Coloration And Muddy Sound
- Creates A Cleaner, More Accurate Low-Frequency Response

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00DI5AXNI |
| Best Sellers Rank | #3,909 in Musical Instruments ( See Top 100 in Musical Instruments ) #124 in Recording Studio Acoustical Treatments |
| Body Material | Plastic, Metal, Fabric |
| Color Name | Multicolor |
| Customer Reviews | 4.6 4.6 out of 5 stars (1,229) |
| Date First Available | July 3, 2013 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 5 pounds |
| Item model number | SubDude v2 |
| Material Type | Metal, Plastic |
| Power Source | Corded Electric |
| Product Dimensions | 15 x 2 x 15 inches |
| Size | 1.75" x 15" x 15" |
| Speaker Amplification Type | Passive |

## Product Details

- **Brand:** Auralex
- **Color:** Multicolor
- **Item Weight:** 5 Pounds
- **Item dimensions L x W x H:** 15 x 2 x 15 inches
- **Material:** Metal, Plastic

## Images

![Acoustics SubDude-II Subwoofer Acoustic Isolation Platform, 1.75" x 15" x 15" - Image 1](https://m.media-amazon.com/images/I/71cPs5Y8MpL.jpg)

## Available Options

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

## 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

### ⭐⭐⭐⭐⭐ ESSENTIAL, absolutely ESSENTIAL
*by M***S on January 4, 2026*

Every single review who said they help tremendously in apartment use were true. I don't know about those who say your neighbors won't hear anything at all, but they will help A LOT. I have a Shockwafe 9.2.4 and with those 2 10 in woofers this system pounds. Loud. It would literally make the wall shake to a point where my landlord told me if there's one more complaint I will have to move out. Since then I would never go above 1 on my bass settings. 1!! Now I finally got my Shockwafe bacl where it belongs. It can finally breathe. I still can't even come close to half of what it can handle but believe me the bass has been up to 3 all day volume 34 and no problems. I'll try going up to 4 soon, carefully of course. I haven't even talked about the actual bass itself. Those reviews are true as well. The bas does sound better. It sounds cleaner. Like it has better resolution. Best way I can explain it. It's like listening to Spotify then you get hifi headphones get a subscription to tidal and listen to a track in HiRes audio for the first time. It's still the same song you've heard a thousand times, but it's like you're hearing it for the first time. That's how these subdudes make my subs sound. I've used them for years but it's like I'm hearing them for the first time. Enjoy everyone

### ⭐⭐⭐⭐⭐ A simple product but a sonic revelation
*by N***B on November 2, 2013*

I use 2 subs and suffer from quirky room characteristics that cause placement issues / considerable room gain. Because of the former, I'm somewhat restricted in where the subs can be located. Looking for solutions to these issues, I came across this Auralex products and thought it's definitely worth a try given it wasn't a huge investment and the isolation platform looks inconspicuous compared to room treatments which look unsightly. The product is well finished and barely visible at all once installed. I'm sure you want to know about the sonic impact, so i'll talk a little bit about that. All i can say is this simple product makes a huge amount of difference to the bass produced. I re-ran audyssey XT32 calibration and the results for the two subs had completely changed. There was now very little level difference between them and the distances had reduced, to almost exactly what they measure (audyssey added 25% to measurements to account for room and phase issues) The low end - 22hz and below - is much tighter and cleaner, and has now stopped rattling the walls whilst still retaining that low-end room pressurising bass. The mid-range bass - 25-40hz - is warmer and richer. Overall the sound is more articulate and less flappy, with a smoother crossover / roll-off towards the 60hz point (where i cross my fronts) In summary, this product is fantastic, Remember that the frequencies where a sub operates (below 120hz) is at the mercy of the room characteristics, so room correction becomes crucial. Audyssey helps, but it can't work miracles so If you are struggling to place your sub / subs and/or have limited options, give Auralex a try.

### ⭐⭐⭐⭐⭐ Works! Definitely not snake oil
*by S***N on July 18, 2023*

Works! Had a noise complaint from my next door neighbor in my high-rise condo about bass sounds and eventually bought this. With some additional fine tuning of the subwoofer settings (lowering the Hz, slightly raising volume) and placing my sub on this, my neighbor said he doesn't hear anything at all and I still get great punch from my movies, music and games. Sound actually does sound cleaner probably because it eliminates all the tiny vibrations from all the things that surround it like the TV stand, walls, etc. Worth every penny if you live in a small townhouse or condo to prevent the lower frequencies transferring to your neighbors.

## Frequently Bought Together

- Auralex Acoustics SubDude-II Subwoofer Acoustic Isolation Platform, 1.75" x 15" x 15", v2
- SVS SoundPath Subwoofer Isolation System, 4-Pack
- SVS SB-1000 Pro Sealed Subwoofer (Black Ash)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-21*