The LPS Series of power amplifiers from Crown® represents a new era in affordable, quality power amplification. All three models in the series are powerful, rugged and reliable. They are suited for applications such as churches, concert tours, stages, disco, pubs, or any place that requires amplifier installation. The three models in the series are the LPS-800, LPS-1500 and LPS-2500. They are identical except for output power.