Down Firing Sub On Concrete Floor

Determine how much flooring and materials will be needed.

Down firing sub on concrete floor.

A down firing subwoofer box produces a domino effect if placed inside a room. Multiply length times width of the room. There is no reason to avoid one design or the other. Get a comprehensive breakdown on which materials to use what to take into consideration and what steps to take for four subfloor systems.

And since the shaking directly affects the floor the floor starts shaking. Treat the cement floor with a concrete sealant prior to installation if you find that your floor seems damp wet or that it collects moisture. It is best to lay the flooring plastic side down directly onto the cement floor. If the result is more to your liking then you are on to something.

If you have a vinyl floor you may be able to install your flooring directly on top of it. The domino effect starts because of the shaking of the subwoofer box. Although the sub shouldn t have any problems with hard flooring or hardwood flooring in general depending on the set up in the room the other speakers etc it s possible that there is just too much reflection in all directions which can cause the subwoofer s channel to overpower the rest or to be under powered and lost. Regardless of what subwoofer you choose just be sure to decouple it from the floor.

Now it is time to fine tune. As a result the material for the subfloor will acclimate to the temperature and moisture content of the room. That will depend on what type of music you listen to if you don t like what you see move the sub to a mid wall location and repeat the sweep. Remove any carpet or other flooring.

One is not inherently better than the other. In simplest terms a good down firing sub can perform equally well to a good front firing sub. Floated subfloor alternate subfloor glue down sub floor and the nail down subfloor system.