OSD Audio OVC300 300W Knob Outdoor Volume Control, White

The OSD Audio OVC300 pure resonance White volume control offers 300 Watts of optimized sound quality with minimal bass roll-off. If you enjoy an outdoor audio system, you'll love the convenience of outdoor volume controls! Now you can stop dragging the remote control outside where it is sure to get lost or avoid having to get up and go to your audio source to turn the volume up or down. It Control 1-8 pairs of speakers simultaneously with impedance matching. The auto former design features outstanding sound quality due to high permeability steel utilization in the volume control core. Comes with Gray or white face plate. In addition, the OVC-300 includes an easy access impedance switch that lets you set the impedance without opening the box.