The Liberty system was designed to be a great sounding PA system that sets up quickly and can be used without training. 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. There are a lot of useful features built into the Liberty, like the speech projection button that improves the voice intelligibility, a built-in limiter that reduces distortion, and battery status LEDs.
This system is covered by a 6 year warranty, and has been fine-tuned over the past 20 years to be the ultimate solution for a user-friendly portable PA.
Reach crowds of 2,000+
Built-in UHF wireless receivers
USB port for charging MP3/iPod
Voice Over music ducking feature
Two universal mic input jacks
User replaceable batteries
Operates 6 to 8 hours on single charge
Liberty Platinum speaker
117dB of clear sound
True AC/DC, 100 to 240V power supply
125W AC mode/100W DC mode
Ceramic compression driver and 10-inch woofer
5V USB charging port
Built-in MP3 player accepts SD card, USB flash drive or 3.5mm input for iPod