This speaker can champion most any custom install challenge! Need to cover a large indoor or outdoor installation? No problem! Thanks to Adept Audio's front-mounted, 70-volt/4-ohm adjustable transformer tap, you can mount the IO80 and then configure it any way necessary later on, without removing it.

The IO80’s solid drivers can handle the power required for diverse out-of-doors listening scenarios. This speaker’s specially tuned slot port pumps out enough low bass to get a crowd of people dancing — with no subwoofer needed!

Its three-way design delivers sound quality that rivals expensive, indoor-only audiophile speakers with an 8" woofer, 3" midrange and 1" pivoting Aluminum Dome tweeter