WWW.IONAUDIO.COMFebruary 24, 2018

Cornerstone (Single)

Wireless Outdoor Speaker with Rechargeable Battery

Portable, modern design delivers great music indoors or out!

Everyone loves the idea of having great-sounding weather-resistant speakers outdoors. However, no one likes the complicated, expensive wiring needed to connect those speakers to your indoor stereo system and the inability to control their volume or change the program from outside. Cornerstone™ solves that—they sound great, they resist the elements, and you can control the volume and change the program right from your Bluetooth device. All this, and you don’t have to wire them to your inside stereo! They feature a truly innovative corner-mounted design that is both visually unobtrusive and acoustically favorable. Corner-mounting reinforces the speaker’s output and makes the speakers sound stronger than ordinary outdoor speakers that are attached to the side of the house.

All information is preliminary and subject to change.


  • 6.5-inch full-range speaker and powerful onboard amplifier really pump up the volume
  • 50-hour rechargeable battery provides long-lasting, uninterrupted music
  • IPX4 water-resistant
  • Wirelessly streams music from any Bluetooth® device*
  • Connects wirelessly to additional Cornerstone speaker (sold separately) for stereo sound**
  • Completely wireless operation: no power cord, no audio cables
  • Ergonomic carrying handle
  • Fits perfectly into any corner
  • Designed to look good anywhere—outdoors or inside
  • *Bluetooth Range – up to 100’ between Cornerstone and Bluetooth source
  • **Wireless Stereo Range – up to 30’ between two Cornerstone (2nd Cornerstone sold separately)