Pyle PSi15 Acoustic Subwoofer Sound Isolation Platform Dampening Recoil Stabilizer Speaker Riser Platform Base (for Studio Monitor, Subwoofer, Loudspeakers, Shelf Speakers, etc.) 15'' x 15'', Single Unit

Isolates vibrations

My neighbors below me always complain about the noise my sound system makes even though I don’t turn it too loud. I would put my sub at 30% power and have my volume relatively low but they would come up and knock on my door claiming they “can’t even hear the TV.” As a result I would have my sub basically off and resorted to having headphones on if I wanted to listen to music. At some point I got sad that I couldn’t use my sound system to its potential and did some research on possible solutions and found out about insulation pads. I decided to buy one in hopes that it would solve my problem. I got the pad and put it under my sub. This is pretty mean in hindsight but I decided to conduct an “experiment.” I turned my sub to 50% power and put the volume pretty loud but not uncomfortably loud. I played some bass heavy low-fi trap music through the night until 2 AM. I put my hand on the floor and the wall behind the sub and felt no vibration! The next day I played music through the whole day while doing work still no complaints. I saw some reviews saying that the build quality is poor which is something to consider. For me personally it came in just fine with nothing falling apart. Also the bass sounds more sharp and I feel that the bass is more impactful perhaps because the bass isn’t just going into the ground. If you have issues with the neighbors below being annoyed I fully recommend this. It may also extract more performance from your sub.

Ok

I have JBL partybox 310 and I use this with it , had helped a bit as I live in 5th floor and don't wanna disturb neighbors

I received two consecutive complaints from my new downstairs neighbor previously. However, after adjusting the bass even to 100, I didn't get any more complaints! If you've had a similar experience, this solution is definitely worth trying. It significantly reduced floor vibrations and rattling, and worked flawlessly with my Bose 900 setup, which includes a 700 bass module. The only downside is that it seems overpriced, and you might be able to create a DIY version if you have the necessary materials.