---
product_id: 75349783
title: "II ISO Series Acoustic Decoupling 4,5 x 38 x 38 cm black/charcoal"
brand: "auralex"
price: "53538 som"
currency: KGS
in_stock: true
reviews_count: 13
category: "Auralex"
url: https://www.desertcart.kg/products/75349783-ii-iso-series-acoustic-decoupling-4-5-x-38-x
store_origin: KG
region: Kyrgyzstan
---

# Improves low-frequency clarity Reduces structural vibrations Decouples subwoofer from floor II ISO Series Acoustic Decoupling 4,5 x 38 x 38 cm black/charcoal

**Brand:** auralex
**Price:** 53538 som
**Availability:** ✅ In Stock

## Summary

> 🎧 Feel the bass, not the shake — upgrade your sound sanctuary!

## Quick Answers

- **What is this?** II ISO Series Acoustic Decoupling 4,5 x 38 x 38 cm black/charcoal by auralex
- **How much does it cost?** 53538 som with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kg](https://www.desertcart.kg/products/75349783-ii-iso-series-acoustic-decoupling-4-5-x-38-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

- • **Neighbor-Friendly Volume:** Play louder at night without disturbing your household or neighbors.
- • **Precision Low-End Control:** Delivers tight, clean bass that transforms your audio experience.
- • **Sleek, Space-Smart Design:** Compact 38x38x4.5 cm footprint fits seamlessly under your setup.
- • **Vibration-Free Bass Boost:** Eliminates floor rattle so you can crank it up without complaints.
- • **High-Density Acoustic Foam:** Patented Platfoam layer isolates subwoofer for pure sound clarity.

## Overview

The Auralex II ISO Series Acoustic Decoupling pad isolates your subwoofer from the floor using a high-density foam and MDF platform, drastically reducing structural vibrations and muddy bass. Measuring 38x38x4.5 cm, it enhances low-frequency accuracy and allows louder, cleaner sound without disturbing neighbors or household members. Ideal for apartments and wooden floors, it’s a simple yet highly effective upgrade for any serious audio setup.

## Description

International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions.

Review: Works fantastic! Happy neighbours and other members of my household! - I bought this with a pinch of scepticism wondering if it would actually work for me. My new subwoofer system had been rattling, shaking my bedroom floor and most importantly, disturbing my neighbours as well as anyone sleeping later in the night. After some brief testing by walking around the house with this in place, and my subwoofer blasting, I can confidently say it reduces leaking low frequencies and cleans up any subwoofer rattle. It works! I am now able to play my music, or play games, a little comfortably louder at night without the fear of keeping anyone awake because of the rattling. The quality of the product is alright, but it essentially is a bit of wood and some foam. It's a rather simple, but very effective product. The value of this is really depends on how you'd use it. If you're living in a flat/apartment and want to prevent complaints from your neighbours while effectively allowing you to increase the volume more, I'd say it's worth your money in the long run. It has quite a sleek look, I appreciate the simpleness of it. It fit under my desk perfectly and took up barely any space at all. Overall, I rate this product a 9/10. 10/10 for sound clean-up and leakage prevention 7/10 for pricing... again it's just a bit of wood and foam, but they claim they have a high density foam that isn't quite like other brands. Whether that's just marketing bs or not, I have no idea. But I don't want to test it out either because this still works for me.
Review: Does what it says on the box! - I recently purchased a pair of Steljes NS3 desktop speakers, plus an Elac Debut 2.0 S10.2 Subwoofer to enhance the base response, and was initially hugely impressed with the overall sound, especially compared to the aging Logitech 2.1 setup they replaced. The S10.2 is a downward firing Sub with a 10” driver, and 200W Peak / 100W RMS amplifier; the problem I have is that I live in an older property with wooden floors. At moderately loud listening levels the floorboards would vibrate and the bass, especially when listening to an electronic music genre known as “Dark Ambient,” which is practically built on visceral, growling, sustained deep bass drones and textures, sounded boomy, bloated, and muddy. The NS3’s sit on a wooden desk/table, and I had placed them on a pair of Adam Hall SPADECO1 isolation pads, so I knew I needed to find a similar solution for the Sub. Initially everything I could find was made from the same type of “high density acoustic foam” as the Adam Halls, which certainly wouldn’t work for a downward firing Sub weighing nearly 30lbs, and I was seriously considering getting the kind of anti-vibration feet and dense rubber matting you would put under a washing machine to stop it bouncing ‘round the room on the spin cycle. LOL! Thankfully I eventually came across the Auralex SubDude-II, and it seemed like the ideal solution; it has a 0.75” thick MDF top-plate or platform to support your Sub, bonded to a 1” layer of their patented “Platfoam” to decouple the Sub from the surface it’s standing on. So, after positioning the S10.2 on the pad I immediately loaded up my favourite go-to tracks below to see what difference, if any(!), it made to the bass. JS Bach: “Toccata & Fugue in D Minor” played by Daniel Chorzempa in 1982. Ray Barbee: “The Mingle” from “Ray Barbee meets the Mattson 2.” Dave Brubeck: “Take Five” from “Time Out.” John Campbell: “Firin’ Line” from “Howlin’ Mercy.” The Comsat Angels: “The Cutting Edge” from “Chasing Shadows.” The English Chamber Orchestra’s 1971 recording of “The Ouverture” from Handel’s “Water Music” conducted by Raymond Leppard. Goldfrapp: “Ooh La” from “Supernature.” Iona: “Wisdom” from “Journey into the Morn.” Pink Floyd: “Money” from “Dark Side…” and the pulsing machine ambience from “Wish You Were Here’s” “Welcome to the Machine.” Chris Rea: “The Road to Hell Part II” from “The Road to Hell.” Tangerine Dream: The title track from the live double album “Poland.” Vangelis: The “Blade Runner” soundtrack. Chuck Van Zyl: “Europa” from “The Relic.” The effect of the pad was immediate and dramatic, and I can happily say it does exactly what it says on the box; “Creates a cleaner, more accurate low-frequency response,” “Decouple(s) (the) Subwoofer from its supporting surface,” and, “Diminishes structural vibrations.” Even with the volume cranked there are no more vibrating floorboards or booming, bloated and muddy bass. On the contrary, using the SubDude-II has resulted in bass that is tight, clean, and musical, something you wouldn’t really expect from a budget Sub costing less than £150, even one designed by Andrew Jones. A final thought; the cost of the SubDude-II was about 50% of what I paid for the Elac Subwoofer, which seems like complete overkill, but the difference in the overall sound of the system has been so dramatic that I consider it to be money very well spent indeed… 5 Stars!

## 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 |
| Antenna Location | For surround sound systems |
| Audio Driver Size | 15 Inches |
| Audio Driver Type | Dynamic Driver |
| Audio Output Mode | Stereo |
| Audio output mode | Stereo |
| Best Sellers Rank | 18,428 in Musical Instruments & DJ ( See Top 100 in Musical Instruments & DJ ) 347 in Acoustic Room Treatment |
| Box Contents | SubdudeV2 |
| Brand | Auralex |
| Brand Name | Auralex |
| Colour | black/charcoal |
| Compatible Devices | Smartphone, Tablet, MP3 Player, Desktop, Television, Projector, Laptop |
| Connectivity Protocol | Bluetooth |
| Connectivity technology | XLR |
| Control Method | Touch |
| Customer Package Type | Standard Packaging |
| Customer Reviews | 4.6 out of 5 stars 937 Reviews |
| Enclosure Material | Foam or similar acoustic material |
| Frequency Response | 1000000 MHz |
| Frequency response | 1000000 MHz |
| Global Trade Identification Number | 00818105008476 |
| Is Waterproof | False |
| Item Dimensions D x W x H | 38D x 38W x 4.5H centimetres |
| Item Weight | 5 Pounds |
| MP3 player | No |
| Manufacturer | Auralex Acoustics |
| Maximum Speaker Output Power (in watts) | 25 Watts |
| Model Name | Subdude II |
| Model Number | SubDude v2 |
| Mounting Type | Tabletop Mount |
| Mounting type | Tabletop Mount |
| Network Connectivity Technology | XLR |
| Number of Audio Channels | 2.0 (stereo) |
| Number of Items | 1 |
| Power Source | Battery Powered |
| Product Features | Lightweight |
| Speaker Size | 15 Inches |
| Speaker Type | Subwoofer |
| Speaker maximum output power | 25 Watts |
| Specific Uses For Product | Desktop surround sound systems |
| Subwoofer Connectivity Technology | Wired |
| Subwoofer Speaker Diameter | 15 Inches |
| Tweeter Diameter | 1 Inches |
| UPC | 818105008476 |
| Warranty Type | Limited |
| Water Resistance Level | Not Water Resistant |
| Wireless Technology Type | No Wireless Communication Technology |
| Woofer Driver Diameter | 15 Inches |

## Product Details

- **Audio output mode:** Stereo
- **Brand:** Auralex
- **Connectivity technology:** XLR
- **Frequency response:** 1000000 MHz
- **Material:** Foam or similar acoustic material
- **Model name:** Subdude II
- **Mounting type:** Tabletop Mount
- **Speaker maximum output power:** 25 Watts
- **Speaker type:** Subwoofer
- **Special feature:** Lightweight

## Images

![II ISO Series Acoustic Decoupling 4,5 x 38 x 38 cm black/charcoal - Image 1](https://m.media-amazon.com/images/I/71cPs5Y8MpL.jpg)

## Questions & Answers

**Q: Can this be used with downfiring sub?**
A: Yes.  I use it with a REL T9/i
Works a treat.

**Q: My downstairs neightbours complain about the bass on my onkyo subwoofer. Will this help eleminate the sound to them if placed underneath?**
A: It definitely won't eliminate the sound, but it might help, depending on which sub you have.  A downfiring sub may be the worse, front firing shouldn't aim at the walls/corners.. You might have a setting on your AV amp to EQ sound depending on the time of day, my Denon has Daytime/Evening/Midnight mode which curtails it somewhat

**Q: what is it's weight capability?**
A: Mine houses a very heavy 18" sub in a box which is 5" wider than the Auralex, - not sure how heavy my sub is (25kg maybe), but the Auralex copes no problem

**Q: can I put on that XT8F ?**
A: I can't see a reason why not.  You can buy pads for floorstanders in pairs. Maybe a more economical option with the same results.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works fantastic! Happy neighbours and other members of my household!
*by J***N on 25 January 2025*

I bought this with a pinch of scepticism wondering if it would actually work for me. My new subwoofer system had been rattling, shaking my bedroom floor and most importantly, disturbing my neighbours as well as anyone sleeping later in the night. After some brief testing by walking around the house with this in place, and my subwoofer blasting, I can confidently say it reduces leaking low frequencies and cleans up any subwoofer rattle. It works! I am now able to play my music, or play games, a little comfortably louder at night without the fear of keeping anyone awake because of the rattling. The quality of the product is alright, but it essentially is a bit of wood and some foam. It's a rather simple, but very effective product. The value of this is really depends on how you'd use it. If you're living in a flat/apartment and want to prevent complaints from your neighbours while effectively allowing you to increase the volume more, I'd say it's worth your money in the long run. It has quite a sleek look, I appreciate the simpleness of it. It fit under my desk perfectly and took up barely any space at all. Overall, I rate this product a 9/10. 10/10 for sound clean-up and leakage prevention 7/10 for pricing... again it's just a bit of wood and foam, but they claim they have a high density foam that isn't quite like other brands. Whether that's just marketing bs or not, I have no idea. But I don't want to test it out either because this still works for me.

### ⭐⭐⭐⭐⭐ Does what it says on the box!
*by H***! on 15 January 2020*

I recently purchased a pair of Steljes NS3 desktop speakers, plus an Elac Debut 2.0 S10.2 Subwoofer to enhance the base response, and was initially hugely impressed with the overall sound, especially compared to the aging Logitech 2.1 setup they replaced. The S10.2 is a downward firing Sub with a 10” driver, and 200W Peak / 100W RMS amplifier; the problem I have is that I live in an older property with wooden floors. At moderately loud listening levels the floorboards would vibrate and the bass, especially when listening to an electronic music genre known as “Dark Ambient,” which is practically built on visceral, growling, sustained deep bass drones and textures, sounded boomy, bloated, and muddy. The NS3’s sit on a wooden desk/table, and I had placed them on a pair of Adam Hall SPADECO1 isolation pads, so I knew I needed to find a similar solution for the Sub. Initially everything I could find was made from the same type of “high density acoustic foam” as the Adam Halls, which certainly wouldn’t work for a downward firing Sub weighing nearly 30lbs, and I was seriously considering getting the kind of anti-vibration feet and dense rubber matting you would put under a washing machine to stop it bouncing ‘round the room on the spin cycle. LOL! Thankfully I eventually came across the Auralex SubDude-II, and it seemed like the ideal solution; it has a 0.75” thick MDF top-plate or platform to support your Sub, bonded to a 1” layer of their patented “Platfoam” to decouple the Sub from the surface it’s standing on. So, after positioning the S10.2 on the pad I immediately loaded up my favourite go-to tracks below to see what difference, if any(!), it made to the bass. JS Bach: “Toccata & Fugue in D Minor” played by Daniel Chorzempa in 1982. Ray Barbee: “The Mingle” from “Ray Barbee meets the Mattson 2.” Dave Brubeck: “Take Five” from “Time Out.” John Campbell: “Firin’ Line” from “Howlin’ Mercy.” The Comsat Angels: “The Cutting Edge” from “Chasing Shadows.” The English Chamber Orchestra’s 1971 recording of “The Ouverture” from Handel’s “Water Music” conducted by Raymond Leppard. Goldfrapp: “Ooh La” from “Supernature.” Iona: “Wisdom” from “Journey into the Morn.” Pink Floyd: “Money” from “Dark Side…” and the pulsing machine ambience from “Wish You Were Here’s” “Welcome to the Machine.” Chris Rea: “The Road to Hell Part II” from “The Road to Hell.” Tangerine Dream: The title track from the live double album “Poland.” Vangelis: The “Blade Runner” soundtrack. Chuck Van Zyl: “Europa” from “The Relic.” The effect of the pad was immediate and dramatic, and I can happily say it does exactly what it says on the box; “Creates a cleaner, more accurate low-frequency response,” “Decouple(s) (the) Subwoofer from its supporting surface,” and, “Diminishes structural vibrations.” Even with the volume cranked there are no more vibrating floorboards or booming, bloated and muddy bass. On the contrary, using the SubDude-II has resulted in bass that is tight, clean, and musical, something you wouldn’t really expect from a budget Sub costing less than £150, even one designed by Andrew Jones. A final thought; the cost of the SubDude-II was about 50% of what I paid for the Elac Subwoofer, which seems like complete overkill, but the difference in the overall sound of the system has been so dramatic that I consider it to be money very well spent indeed… 5 Stars!

### ⭐⭐⭐⭐ Notable improvement on hard floor... with one caveat
*by J***E on 22 November 2020*

The platform looks good and completely eliminated any additional vibrations, so had a notable improvement in sound quality. However, when bass tones got very low and loud, I noticed a sound not dissimilar from the vibration of the sub on the hardwood floor. I eventually narrowed it down to the sound of the foam moving slightly on the floor. In order to fix this, I ended up placing a flannel underneath the foam and now have no issues! Slight inconvenience, but I can no longer fault the product. I'd suggest a layer of fabric on the bottom to the manufacturer to eliminate this. For something costing £60, it seems a bit daft to have to buy a flannel to make it work as described.

## 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)

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.kg/products/75349783-ii-iso-series-acoustic-decoupling-4-5-x-38-x](https://www.desertcart.kg/products/75349783-ii-iso-series-acoustic-decoupling-4-5-x-38-x)

---

*Product available on Desertcart Kyrgyzstan*
*Store origin: KG*
*Last updated: 2026-08-20*