The Turbosound TSP152-AN is a self-powered, two-way active loudspeaker engineered for performance and portable applications where serious headroom is non-negotiable. A bi-amped Class-D power module drives a 15" ferrite low-frequency transducer and a 1" HF compression driver loaded onto a constant-directivity dispersion horn, delivering an even, controlled wavefront that holds together across rooms, stages and rental rigs.

Engineered in the United Kingdom, the TSP152-AN integrates the on-board KLARK TEKNIK DSP that the Siena Series is known for — limiting, crossover, EQ presets and protection are factory-tuned for the cabinet, so installers and operators get the full SPL envelope without guesswork. Mic and line inputs, a mix output and a balanced direct out make it equally at home as a main PA, a high-output stage monitor or one half of a stereo pair.

The 15 mm birch plywood enclosure is finished in hard-wearing semi-matte black paint with an architecturally styled, powder-coated perforated steel grille. Multiple M10 fly points and a 35 mm pole socket support pole-mounted, suspended or floor-monitor deployment. Choose the TSP152-AN when you need a powered Turbosound full-range box that gets installed, gigged and left set-and-forget for years.