The three models are:
- A passive speaker that connects to any audio system with spring wire terminals
- Amplified speaker containing a 50-watt peak audio amp, which can be used alone or connected to the passive speaker for larger sound coverage
- An additional 16 channel wireless microphone kit, including either a handheld or lapel mic
All models of the Line Array System include a “C” shape mounting bracket for easy wall installation. The amplified versions also include a power on/off switch and a 110-VAC wall adapter. Each model measures 17”L x 3.4”W x 5”D and weighs less than 5 lbs.
For more details, go to: http://www.ampli.com/