The LZ-2100 has a bridge/stereo selector that allows you to use both amplifier channels for one signal (bridging), which increases the power available to you. The dual fan cooling system of this amplifier ensures that it will never overheat, even with a long performance. The blue LED level meter lets you know visually when things are getting too loud or too quiet. The Technical Pro LZ-2100 has 1/4", RCA, and balanced XLR inputs, along with Speakon and Banana Post outputs, which means that it handle just about every wire connection you can think of.
