A sound crane is a free-standing tower for installing and supporting large loudspeakers or screens. The sound crane is designed and built to work in open areas. Alviss offers a suitable sound tower for each size and weight of the loudspeaker system, which is easy and safe to install, self-assembling and compact. The design of the sound crane is based on a V-shaped base combined with an angled mast to suspend the loudspeakers in the desired position. The tower requires ballast depending on its own weight and the size of the loudspeakers.
