Anchor Audio BEA-8000 Beacon Portable Line Array Speaker (Discontinued)

The lightweight array tower has eight 4" speakers, and the base has three 8" sub woofers. It has built-in rechargeable batteries, operates 6-8 hours on a full charge, and there is a battery charging LED bar indicator on the back. It comes with a USB port for charging an MP3/iPod. It also has a "Voice Over" music ducking feature, and two universal microphone input jacks. There is no stand needed, just roll it into place. Use it indoors/outdoors at sporting events, graduations, outdoor camps, auditoriums, and more.