Montarbo MP4 portable system

Multifunction integrated audio system features. Ideal for keyboards, accordions, one-man-bands, piano-bar and many other situations, the though lightweight and compact MP4 offers a host of professional features and a level of quality unmatched by similar products. Powerful and versatile PA systems with built-in amplifier and mini-mixer: all in one unique package. As usual with Montarbo products, you can count on sonic accuracy, ease of use and top reliability.