With a Tracking No. Powered Line Array Speaker System – 12 Active Subwoofer and 8 Column Speakers. Powered Line Array Speaker System with Built-In Mixer & Bluetooth. DSP 96KHz Sampling frequency 48Bit. Wireless Connectivity: Bluetooth 4.2 Technology Built-in (Stereo Wireless). Controls: MIC Volume, MIC / EHCO, TREBLE, BASS, SUB Volume, Master Volume, Bluetooth on/off, Power […]... Read More