mike c said:
how much power are you running though the sub? ohms?
btw, id like my grills off too, dust that settles on the driver's is pretty much the same with or without the grills right?
All of it.
Honestly - that sub takes the speaker wires from the two front channels of your amp/receiver into the back of the sub.
From there, the sub crossover does its work. Next, you plug your two towers (front mains) into the back of the sub. The towers then pick up the higher Hz.
If you are running 2 channel stereo, the sub would get whatever your amp is capable of putting out. Mine is 120 watts x 2 channels, or 240 watts. Since bass takes up a majority of that power, the sub is getting a majority of the wattage. It's running at 8 ohms, and is somewhere near 97dB - so it is extremely efficient.
"Old school bass management"
My dust covers gather more dust than the drivers ever would. I think they are purposely charged with static, just to irritate me.