Subwoofer Concrete Floor

Subwoofer placement is critical for getting the best sound output from a home theater.
Subwoofer concrete floor. Just ordered the 3rd tv remote when that thing drops it bursts by the third time lol i placed 2 persian rugs in the center though and use my record and cd collection shelves on one side aas a diffusor wooden plates behind the stereo speakers to smoothen out bass vibrations from the rear ports worked. So we have this vibration which couples directly with the floor if you set it on the floor then obviously we have the pressure generated from the subwoofer itself. Typically the floor must be level and uniform within 3 16 inch every 10 feet. If you have hardwood or concrete floors investing in some carpet or a rug will help tremendously.
Use a long level and tape measure to check that the floor is level. So it is important to know whether the subwoofer should be placed on the floor which is the most convenient option if not can a subwoofer be placed up high on a shelf or hidden behind a couch. For those with hardwood floors the use of floor spikes and protective discs under your sub will. Now there are spikes and all kinds of other things but i m going to propose something else.
So we need to address the vibrations to the floor first. Down firing subwoofers employ a speaker that radiates downward toward the floor. So we decouple the subwoofer. Check your wood flooring manufacturer s recommendations and sand any high spots with a concrete grinder.
Front firing subwoofers employ a speaker mounted so that it radiates the sound from the side or front of the subwoofer enclosure. Agree with tonepub i have concrete floor with linoleum pltes on top.