Down Firing Sub On Concrete Floor
In simplest terms a good down firing sub can perform equally well to a good front firing sub.
Down firing sub on concrete floor. The domino effect starts because of the shaking of the subwoofer box. As a result the material for the subfloor will acclimate to the temperature and moisture content of the room. Multiply length times width of the room. Learn how to install beautiful hardwood floors over a concrete slab.
Add about 10 to that number to account for any possible mistakes and warped boards. Regardless of what subwoofer you choose just be sure to decouple it from the floor. If the result is more to your liking then you are on to something. 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.
A down firing subwoofer box produces a domino effect if placed inside a room. And since the shaking directly affects the floor the floor starts shaking. One is not inherently better than the other. 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.
Remove any carpet or other flooring. If you have a vinyl floor you may be able to install your flooring directly on top of it. It is best to lay the flooring plastic side down directly onto the cement floor. 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.
Floated subfloor alternate subfloor glue down sub floor and the nail down subfloor system. There is no reason to avoid one design or the other. Repeat the move measure process as many times as necessary to find the best general location for the sub.