A series of rectangular 2-way bass reflex disco speakers in a fresh new design with built-in high power amplifier, Bluetooth stream function and a MP3 multimedia player. These carpet-covered speakers are also equipped with high efficiency woofers, piezo horns, microphone inputs with echo effect and a line in/line out. Ideal for mobile use, live music or speech sound reinforcement. 2-way bass reflex active speaker system Built-in high power amplifier 1200W SD/USB Multimedia player with display Bluetooth receiver for audio streaming 2x High-efficiency 12" woofers Piëzo horn for high/mid-range 1x XLR/6.35mm jack combi microphone input with echo 1x 6.35mm jack microphone input with echo Trapezoidal enclosure with metal corners Line in/output RCA Bass, treble and master control Robust metal grille Recessed handles You have a question about this product? Fill in this form, we'll answer your question as soon as possible.