- The EMX2's 1-Knob Master EQ™ can help bring out the best in your bass with the optimized Bass Boost setting. - For more bass-heavy performances, the EMX2 comes equipped with a dedicated port for fast and easy connection to a Yamaha DXS Series powered subwoofer. Band Performance With Vocal ,Keyboard, Guitar, and Bass
The EQ bands have the following center frequencies: Low 100 Hz, Mid 2.5 kHz, and High 10 kHz. Flex 9 Graphic EQ: The EMX7 has a flex-type graphic equalizer (Flex9GEQ) that allows you to choose 9 frequency bands (out of 31) to fine tune the Stereo output, Aux1, or Aux2.