Monoprice Outdoor Speaker Volume Controller RMS 100W, White

You're out in your yard enjoying your pool or BBQ. You've set up your outdoor sound system so that you can listen to music while you relax. What a hassle it is to go all the way back inside your house just to adjust the volume. Wouldn't it be easier to have a volume controller out in your patio?
Here's your solution: an outdoor speaker volume controller. This specially designed unit comes in a weatherproof, sealed enclosure specifically designed for ootdoor installations. A simple rotary design allows you to set your audio to the perfect listening level. The water resistant enclosure also makes it perfect for marine (boating) applications. This rotary control can be set to one of twelve positions, including the minimum (off) and maximum volume settings.