Digital amplifiers 60w Digital amplifiers 60w Digital Bluetooth Audio Power Amplifier Digital amplifiers with USB, SD Card and Wireless Remote Control USB Disk,SD card plug & broadcast.with FM radio,compatible with Bluetooth and remote controller 3Microphone ,Aux 1 input (25W-120W) 5Microphone ,Aux2 input (120W-160W) 6Microphone ,Aux2 input（250W） 7Microphone ,Aux2 input (350W-500W) Constant Voltage 70-100V and 4-8-16 Ohms speakers resistance output, DC12&24V/36V Operation Protection for short-C,over heat and over load ,the alarm for saturation distortion,
*USB Disk,SD card plug & broadcast.with FM radio,compatible with Bluetooth and remote controller *3Microphone ,Aux 1 input (25W-120W) 5Microphone ,Aux2 input (120W-160W) 6Microphone ,Aux2 input（250W） 7Microphone ,Aux2 input (350W-500W) *Constant Voltage 70-100V and 4-8-16 Ohms speakers resistance output, DC12&24V/36V Operation *Protection for short-C,over heat and over load ,the alarm for saturation distortion,
SIP POE Wall Column Speaker Support for SIP protocol and ONVIF protocol equipped with two low frequency speakers and a high frequency speaker driver unit outdoor sound post; IP65 protection grade; Network port 10/100Mbps; Support automatic configuration; Support G.722 broadband HD voice coding; Support MP3 sound quality; 3*4inch woofer + 1 25inch HF unit, frequency response range 100HZ-20khz, power supply: DC24V/2A/30W, POE support, working temperature -30℃-70℃;
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