Auralex Acoustics SubDude-II Subwoofer Acoustic Isolation Platform, 1.75" x 15" x 15", v2

I have 3 large active subwoofer on second floor over 2 car garage. The construction is wood framing. Before installing these vibration mats the room walls would shake and even feed back into my turntable !!These units were recommend by Rythmic Subwoofer Co!! Great advice! The Rattling of the walls and turntable is completely gone. The entry from the active subs is Not coupled into the structure!! Great solution

Excellent in reducing vibrations in the room (I have tile floors) and really does tighten up the bass response. Recommend!!!

This isolation base really reduces vibration and resonance. I have two 12 inch JBL Stage 1 powered subs, prior to purchasing the base, My system vibrated the floor and windows. The base reduced the vibration by 80-90%

Call me crazy, but after setting up a 2.2 home studio, I’ve come to think of these Auralex subwoofer isolation pads as absolutely essential. If you own a sub, this isn’t just a “nice-to-have” — it’s something you’ll immediately notice.The build quality is excellent. They made of solid materials that actually have some weight to them. The foam and platform feel sturdy and well-made, and they’re rated to handle subs up to 200 lbs, which is more than enough for most setups. My 10" PreSonus T10 subs fit perfectly on them — but I’d recommend double-checking your sub’s dimensions before ordering. In most cases, you’ll probably need this version (not the larger HT one), but better safe than sorry.Setup couldn’t be easier: you literally just place your sub on top. That’s it. Once I did, I noticed right away that floor rumble dropped by at least half, and more importantly, the bass tightened up noticeably. The low-end became clearer, more focused, and less muddy — exactly the kind of clarity you hope for when adding isolation.If you’re serious about sound, whether it’s for a home studio, theater, or just better listening, this is one of those small upgrades that delivers a big improvement.

Prior to purchasing this product, I had to deal with a 400W subwoofer that crawled on the floor whenever it was in use. Having some knowledge about sound-isolation mats, I decided to give this one a try. The pad is large and sturdy and strong enough to hold my 35 pound sub, And upon Installing the pad under the sub and putting the speaker back through It’s paces, I was surprised to see it no longer walked, the objects around it did not vibrate and displace itself on their surfaces, and most importantly I was able to crank it all the way up with no distortion from rattling. Definitely a recommended product!

I have these for all my amps. Great isolation and heavy duty.

I was skeptical first but once installed under my sub which happened to be sitting on wooden floor before, boy oh boy the difference it made. The lows are so tight I can really crank up my sub now, no bleed over into the floor or walls whatsoever. This thing is so worth 50$, just get it, it will last a lifetime and will improve your lows drastically.

works great on carpeted floor