The HK Audio Installation Line was developed with one goal foremost in mind – to render the natural sound of the human voice with utmost authenticity. A true and accurate signal is important in speakers designed for fixed installation, and critical in emergency situations. Fortunately, HK Audio engineers have the ideal surrounding in which to tune new speaker systems - one of the industry’s most advanced acoustical measuring rooms, developed by the Fraunhofer Institut für Bauakkustik. Audio quality was a top priority in our efforts to develop the Installation Line, but the hardware received equal attention. Robust speaker grilles, rugged and reliable connector ports, numerous mounting options, and easy-to-use accessories were just some of the details our development team was tasked to perfect.