WOW! With the Auto EQ feature, the system will adjust to the environment to immediately adjust the sound to a desireable setting! Afraid of blowing out your speakers? dba has you covered with DSP protection. Want to add a little more low end? The subharmonic synth has you there too. So you are too lazy to menu dive at the rack unit? Well you can control parameters with a mobile phone too! For venue owners that are particular about their sound, but busy with multiple managerial tasks, this is the answer.