Yamaha STAGEPAS200BTR Portable PA System with 180W Power Amp * 2-way Bi-amp Powered Speaker with mixer * 60 Hz – 20 kHz Frequency Range * 5 x (Mono x3 + Stereo x1) Mixing Channels * Hi-Z: CH2/3, 1-knob EQ/Preset: CH1-3/ST * Inputs: Mono x3 (mic/line) + Stereo/Mono x1 (line) * Outputs: Monitor/Link out x1 * Bluetooth 5.0 * STAGEPAS Controller (iOS/Android app) * SPX digital reverb (4 program, parameter control), delay, chorus DSP