ProTone S is a three way Tri-amped line array element that forms a large size touring and installation sound system. It is a powerful and effective acoustic system with wide frequency range, low distortion and well-controlled polar pattern. 4pcs of ProTone S are the minimum recommended quantity per cluster. It is advisable to use the ProTone T28 subwoofer combined with this model to extend the range of low frequency band.

The low frequency part includes two powerful neodymium 18” loudspeakers (hybrid enclosure) that can reproduce bass down to 30 Hz. That is why ProTone S can be used without subwoofers. Mid frequency range is taken care of six 6” loudspeakers that deliver both a clear voice and acoustic reproduction of instruments. These 6” loudspeakers have light weight moving elements and an innovative acoustic design. High frequencies are reproduced by four neodymium compression drivers with 3” membranes and 2” outputs, fixed horizontal directivity of 90 degrees and vertical inter-element variation from 0 to 6 degrees, depending on a waveguide.

The cabinet is made of 18 mm plywood and has an integrated rigging system that helps fix, stack and hang 16 elements together. The Loudspeakers are well-protected by powder coated perforated steel sheets. Acoustically transparent polymer foam provides protection in harsh weather conditions. The set consists of 3 line array elements, trolley and synthetic fabric case.