Auralex II ISO Series Acoustic Decoupling 4,5 x 38 x 38 cm black/charcoal

I purchased the Subdude as my last "hail Mary" before potentially being forced to replace my subwoofer with a higher-end sealed sub. I was experiencing ongoing bothersome bass issues with one of my home theatre setups. Hardwood floors with a Paradigm front firing, rear-ported sub, in the front corner of the room, resulting in boomy, uncontrolled bass. It was like this ugly wall of loose, muddy bass was consuming the whole front wall where my TV is, then reflecting to my seating position. Due to the room configuration, I do not have other options for placement of the sub. I started looking into room treatment options but there was no way I was going to install ugly wall mounted bass traps in a main floor family room, opposite a kitchen. I was wondering if the sub was transferring too much energy to the floor, which was then moving to the walls, causing additional resonance, generating additional sound waves, resulting in the terrible sound. I didn't have these issues when the sub was in my basement. I read hundreds of postings in different AV forums and countless reviews about the Subdude and how it will 'tighten up' bass, etc. I was thinking there's no way it can tighten up the bass but if it could potentially reduce vibrations, maybe there could be some value. Some 'haters' on the forums will say the subdude is useless and people's perception of the sound is strictly psychological. After reading a review from a professional publication, where they noted they always use an Aurelex Subdude when reviewing subwoofers, I decided to take a the plunge and gamble almost $90 on this product because I had nothing more to lose... it couldn't possibly make the sub sound worse. I installed the Subdude, actually upped the volume on my sub by 1 notch, then re-ran Audyssey room correction on my receiver, so the gain would be at -4. SVS recommends adjusting gain on the subwoofer so post calibration, it's set between -4 to -8, so I took their advice for my Paradigm sub. After manually adjusting speaker crossover settings in my receiver, I was ready to test. The sound quality difference was drastic. That ugly "wall" of bass I referred to earlier is completely gone. I am finally enjoying my sub in this room. The bass is now much cleaner and is not longer an annoying distraction. The bedroom above the sub also has less bass transfer via the walls but loud low frequency soundwaves will still easily penetrate through the floorboards. Although it may be cheaper to go to the hardware store, get a piece of wood, put some foam under it and built it yourself, I'm not sure you would get the same results, as this is firm acoustic foam and not something your furniture would be shipped in. Not all rooms are the equal. You'll have different furniture, flooring material and objects that affect sound reflection and absorption, so your results may be different but this Subdude solved my issue and saved me from potentially dropping $1000+ buying a new sub and I may have ended up with the exact same issues. I was hoping the Subdude would give a marginal improvement in sound. I was shocked how much difference it made in my situation. I'm now considering buying another Subdude for a different subwoofer. No regrets.

I'm in a small room with a 12 inch sub (way too big for it), noticed tighter, cleaner bass and reduced floor rumbling with this platform (note: it does not eliminate the rumbling).

What I can say that others haven't? This actually works. I live in an apartment with shody build quality. You can feel the bass throughout the subfloor. Now with the sudude, it eliminated pretty much all vibration in the subfloor, walls tables, console, etc. I still have to fine tune the sub and settings but wow, the sub hits hard and tight. Not muddy at all as before. Plus my turnable plays much clearer. Will my downstairs neighbor complain. Maybe not so much as before. I'll have to try out other products from Auralex. Definitely a must have for apartment/condos or even home to get a better sounding sub. FYI, I have a Klipsch R-100SW. Probably not the best sub but sounds much better now with subdude.

Wirkung & Entkopplung Der Auralex SUBDUDE_V2 II aus der ISO Series leistet hervorragende Arbeit bei der akustischen Entkopplung. In meiner Altbauwohnung hat er einen spürbaren Unterschied gemacht: Körperschall und Vibrationen werden deutlich reduziert, ohne dass der Bass an Präzision oder Druck verliert. Klang & Kontrolle In Kombination mit meinem Teufel S6000 wirkt der Bass sauberer und kontrollierter. Dröhnen und unangenehme Resonanzen sind deutlich geringer, der Tiefton ist präziser und besser definiert – besonders bei Musik und Filmen ein klarer Gewinn. Verarbeitung & Stabilität Die Verarbeitung ist hochwertig. Die Plattform ist stabil, rutschfest und trägt den Subwoofer problemlos. Auch bei höheren Lautstärken bleibt alles sicher an Ort und Stelle. Alltagstauglichkeit Gerade in hellhörigen Wohnungen ein echter Vorteil: weniger Übertragung auf Boden und Wände, damit auch mehr Ruhe für Nachbarn. Die Aufstellung ist simpel, kein Aufbau nötig – Subwoofer draufstellen und fertig. Fazit Eine erstklassige Entkopplungslösung für leistungsstarke Subwoofer, besonders im Altbau. Spürbar bessere Basskontrolle und deutlich weniger Vibrationen. 5 Sterne – absolute Empfehlung für anspruchsvolle Setups.

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