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Auralex SubDude-II Subwoofer Isolation Platform

BH #AUSDII • MFR #SUBDUDE-II
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Auralex SubDude-II Subwoofer Isolation Platform
Key Features
  • Improves the Sound of a Subwoofer
  • Reduces Coloration and Muddy Resonance
  • Provides More Clarity
  • Extends Low-Frequency Response
The SubDude-II Subwoofer Isolation Platform from Auralex is designed to improve the sound of your sub by negating resonance artifacts. SubDude-II platforms feature a velour covering over an inert structural layer that floats on a cushion of Auralex Platfoam. They can be used in home theaters for hi-fi system subwoofers to reduce structural vibrations through walls, floors, and ceilings. This results in a cleaner and tighter bass, reduced coloration, and a more accurate low-frequency response.
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Auralex SubDude-II Overview

The SubDude-II Subwoofer Isolation Platform from Auralex is designed to improve the sound of your sub by negating resonance artifacts. SubDude-II platforms feature a velour covering over an inert structural layer that floats on a cushion of Auralex Platfoam. They can be used in home theaters for hi-fi system subwoofers to reduce structural vibrations through walls, floors, and ceilings. This results in a cleaner and tighter bass, reduced coloration, and a more accurate low-frequency response.

UPC: 818105008476

Auralex SubDude-II Specs

Material of Construction
0.75" (1.90 cm) velour-covered MDF base
Isolation
1" (2.54 cm) Platfoam base
Dimensions
15 x 15 x 1.75" (38 x 38 x 4.45 cm)
Weight
6.0 lb (2.7 kg)
Packaging Info
Package Weight
5.5 lb
Box Dimensions (LxWxH)
16 x 15.8 x 2.2"

Auralex SubDude-II Reviews

Auralex rules!~

By Clifford
Rated 5 out of 5
Date: 2025-03-20

I've been using Auralex products for literally decades and I bought my first Subdude II a few years ago and now I have another sub for another room so guess what, I bought another Subdude II. You can't go wrong with Auralex and B&H is avery reputable dealer, I've bought from them in the past and will continue to do so.

Simple and Very Effective even on triangular Sub

By Maverick2505
Rated 5 out of 5
Date: 2024-03-05

Excellent at damping down the reverberations with my Klipsch Reference Series RT-10d. My Sub is a heavy and weird triangle shape, but this fist all the three feet of the sub and does effectively dampen the vibrations. My - storey house would rattle, not an more. This is the simplest yet effective accessory I did not even know I needed. Highly recommend it for the dedicated subs! Remember to recaliberate your speakers after the installation.

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If my neighbor started using this with their ...

If my neighbor started using this with their subwoofer, would it cut down on the noise I hear in my apartment?
Asked by: Kevin
The Auralex SubDude-II Subwoofer Isolation Platform can help decouple a subwoofer from the floor, so that the floor walls and furniture don't shake as much with low frequency sounds. This can help somewhat with roommates and neighbors, but it won't fully stop transmission of sound between rooms. To maintain happy relations with neighbors, there will still need to be some agreement about volume levels and times of day. For a complete solution to isolate noise between apartments or rooms, Auralex does offer construction materials designed for that purpose, which we do carry at B&H. I would recommend consulting with an Auralex engineer at 317-842-2600 or [email protected] before buying any materials or beginning renovations.
Answered by: Jordan K
Date published: 2025-09-12

Can the Auralex SubDude II be used as turntable is

Can the Auralex SubDude II be used as turntable isolation pad?
Asked by: Fook Keong
The Auralex SubDude-II Subwoofer Isolation Platform can be used as an isolation pad for a turntable, but it is not an ideal solution for this application. While the SubDude-II will support the turntable and effectively decouple it from the supporting furniture to prevent vibrations, the pad is thicker and slightly less rigid than what is typically used for a turntable, so it may cause the turntable to be unstable when you change records or press buttons. As a better option, use the Auralex ISO-Tone Turntable Isolation Platform (BH # AUISOTONE), which is designed specifically for use with turntables. It uses a thinner, more dense, and more rigid type of foam that will provide proper stability for your turntable.
Answered by: Lisa S
Date published: 2026-06-25
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