![](http://www.cainstheater.com/wp-content/uploads/2015/12/XLR3-1005x1200.jpg)
The amplifier settings on the back of the F25 subwoofer. (My amp is slightly different but the controls are identical).
Continue reading →The amplifier settings on the back of the F25 subwoofer. (My amp is slightly different but the controls are identical).
Continue reading →