... Sensitivity: 96dB 2-Way Full Range Wall Speaker CM-10 Feature1. CM coaxial conference speaker series design for combined ... voiced and outdoor voice reinforcement.Technical Parameters Model CM-10 Picture System 2-Way Full Range Crossover Frequency 2.5KHz ... Woofer, Sub Bass, Woofer Speaker, Amplifier, Power Amplifier, Microphone, Mixer are our factory production line. Any interested, please contact us ...