This portable and self-powered system, includes, in an easy transport format, the necessary elements to use it in touring appliances where the fast assembly must be one of the main requirements, facilitating their use and handling by one person. The system is made of high resistance ABS plastic. It is composed of two loudspeakers with two-ways (one 10" woofer and one 1" compression driver). The rear panel of these loudspeakers is removable, incorporating, one of them, the mixer/amplifier and the other an enclosure to place the microphone and cables needed.The mixer/amplifier module disposes of 4 input channels (MIC/LINE) with their own tone controls (low/high), volume control and effect level. Besides, the mixer includes two stereo inputs through RCA and fully controllable. Together these inputs, the device incorporates a MP3 files player through USB port and slot for SD card. Its large format and bright display allows to check the played track. Other controls and additional functions to highlight are monitor output, headphone connection, and built-in echo with the possibility to manage the level and tempo of the reverb applied to the mix. The complete mix passes to amplified module, able to offer up to 150W+150W @ 4ohm. A power output perfectly adecute to the incorporated loudspeaker and that allow to obtain excellent results in touring applications, schools, speeches, etc.