Usually in a complete set of speakers, with the 10 and 12 inches versions, can not miss even the 15" version, but Montarbo decides not to be satisfied simply producing the largest version of the series, but also the most efficient and powerful.
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.
