RockvilleCT80 8" 70V Commercial/Restaurant/Conference Room Subwoofer+Wall Mount

These subwoofers are easy to get up and going. I wall-mounted two of these in our work meeting space ( a rather large room without ceilings in a shop). The wall-mount hardware did not line up completely with the threaded serts on the back of the subwoofer so I had to slightly coax one of the brackets to fit. These add a much fuller sound to our speaker system, though they do chuff some when driven harder. It is not a deep bass, but enough to add some oomph to what would have been an anemic sound system. There was an issue with one of my subwoofers where there was a sound coming from the port akin to a whistle or vibration. I found that the plastic inserts in the ports are not very well insulated and air was passing AROUND the plastic port insert, causing the whistling. I gently pulled the port out and added a little caulking around it and re-inserted it. After everything dried, nothing was visible and the whistle was gone. Despite these issues, I would recommend these subwoofers if you are looking for fuller sound without wanting to have a thumping party.

Funciona con un subwoffer bajo pero profundo mejora el sonido del equipo. Creo que para mi instalación ocupo 2 más. El soporte es excelente. Y da un buen sonido