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"?

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.

Is there really much of a difference between the Subdude and Ampdude? Minus looks of course.

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.

Will this reduce the amount of bass that travels downstairs when my subwoofer is upstairs?

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

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?

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.

Auralex Subdude Ht Subwoofer Isolator 18x22

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

€ 463.70

Duties & taxes included

In stock

Sold byAmazon FinlandDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Finland.

Secure transaction

Description

🎧 Elevate your bass, silence the floor—feel every beat like never before!

EXPANDED 18 PLATFORM - Fits larger home theater subwoofers with ease for ultimate compatibility.
UNIVERSAL COMPATIBILITY - Works seamlessly with AV receivers and 5.1 surround sound systems.
VELOUR COVERED MDF SURFACE - Premium 3/4" platform ensures durability and aesthetic appeal in any setup.
ADVANCED ACOUSTIC DECOUPLING - Patented isolation boundary reduces floor vibrations for cleaner, tighter bass.
ELEVATED LISTENING EXPERIENCE - Raises subwoofer off the floor to enhance bass clarity near ear level.

The SubDude HT is a premium 18" subwoofer isolator designed to acoustically decouple your subwoofer from the floor, dramatically reducing structural vibrations and resonance. Featuring a patented velour-covered MDF platform atop a sturdy isolation base, it enhances bass precision and clarity while fitting larger home theater subwoofers. Ideal for audiophiles seeking cleaner, tighter low-end performance and a refined listening experience.

Specifications

ASIN	B00COVEJ1E
Additional Features	Lightweight
Antenna Location	home theater
Audio Driver Size	18 Inches
Audio Driver Type	Dynamic Driver
Audio Output Mode	Surround
Audio output mode	Surround
Battery Average Life	5 Hours
Brand	Auralex
Built-In Media	Riser
Color	black/charcoal
Compatible Devices	AV Receiver, Home Theater
Compatible with Vehicle Type	Car
Connectivity Protocol	Coaxial
Connectivity Technology	Coaxial
Connectivity technology	Coaxial
Control Method	Touch
Customer Package Type	Standard Packaging
Customer Reviews	4.6 out of 5 stars 259 Reviews
Enclosure Material	Plastic Metal
Frequency Response	1000000 MHz
Frequency response	1000000 MHz
Global Trade Identification Number	00818105009473
Is Waterproof	false
Item Dimensions D x W x H	55.9D x 45.7W x 4.4H centimeters
Item Weight	3.75 Kilograms
Manufacturer	Auralex
Material	Plastic Metal
Model Name	SUBDUDE_HT
Model Number	SUBDUDE_HT
Mounting Type	Tabletop
Mounting type	Tabletop
Number of Audio Channels	5.1
Number of Items	1
Power Source	Corded Electric
Speaker Size	4 Centimeters
Speaker Type	Subwoofer
Specific Uses For Product	Home Theatre
Subwoofer Diameter	18 Inches
Tweeter Diameter	1 Inches
UPC	818105009473
Warranty Type	Limited
Wireless Technology	No Wireless Communication Technology
Woofer Diameter	18 Inches

Reviews

S**X

Macht was es soll

Dröhnen vom Bass ist weg, macht also das was es soll. Etwas zu teuer für ein wenig Schaumstoff, aber optisch ansprechender als meine selbstgebastelte Lösung. Von mir fünf Sterne.

8.09.2021

A**ー

役に立たない

全然防音防振ができていない！

15.08.2025

C**N

Condo Safe!

Stopped my condo neighbors from complaining. Highly recommend!

21.06.2017

L**A

Excelente

Disminuye casi totalmente la reverberación en puertas y piso. Excelente producto

20.02.2020

S**A

Does the job

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

13.10.2025

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Fatima A.

Best international shipping I've ever tried. Worth every penny!

3 days ago

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.