I think the neighbors can t hear the dialog as there is a inch thick drywall then insulation padding and then an inch thick drying wall on their side.
In wall subwoofer vibration.
You can also try a thick stone.
The more rigid you make the enclosure the less vibration and the more bass you will get.
The motion of the cone could be causing the whole wall to go in to an opposite motion.
Since bass frequencies are mostly nondirectional the ceiling can be another great place for a hidden sub install.
I wouldn t consider using an in wall subwoofer that doesn t have a specific technology to address this important issue go in ceiling.
That sort of vibration seriously degrades quality and it colors the sound.
I think that the wall s opposite motion in conjunction with its large radiating area is causing an out of phase wave to cancel the one from the cone.
Lastly because a subwoofer works by moving as much air as possible any air movement you lose to a surface vibration is lost bass.
Works well but gives out a load banging vibration in the adjacent room.
The consequent bass quality you get is very high.
This is a great solution especially if you can combine it with the isolation pad method.
Its most probably the sub woofer vibrations.
If the subwoofer is placed on carpet you should use spikes or add diy spikes that penetrate the carpet and lock the sub to the floor.
I have an in wall subwoofer driven by one channel of an old 85 watt per channel yamaha receiver.
Sounds like you ve taken care of the vibration so that s good.
The subwoofer vibrates quite a bit and i was wondering if anyone has any advice as to how to calm this down as its inside my wall.
Vibration from in wall subwoofer.
At high playback levels a subwoofer generates massive sonic energy and the ensuing vibrations can be transferred to the floor turning it into a giant diaphragm that transmits the vibration into the walls and throughout the entire home.
I say this because the sound pressure in the room is not high at all but you can really feel the wall vibrate.
I did try to stuff with fibre glass insulation in the wall but somehow i think that makes it worse.
Isoacoustics subwoofer stand minimize traveling vibrations.
Is there a rule about h.
As you can see in the image above this particular option minimizes contact not only with the ground but the subwoofer as well and places vibration absorbing rubber between them.
Right now is close to back wall and 1 meter from side wall.
Furthermore the in wall powered subwoofer boasts 350 watts of power handling to give you a deep and high impacting audio output.
In terms of structure and design this product includes a compact package and a smaller enclosure for a controlled vibration system that helps it remain stable when in use.