Need a versatile yet affordable 100V amplifier? A zone with 20 speakers, another with 2 and yet each their own volume level? The MX-2406M gets the job done effortlessly. You can create up to 6 zones in no time, a built-in music source controls the radio, USB input or Bluetooth connection. The compatible MIC-216 microphone with simple UTP connection makes the calls sound per zone.